【linux】X Server / X Client / Window manager 的关系

本文介绍了XWindowSystem的优秀特性,特别是其XServer与XClient的设计。XServer负责管理显示硬件并绘制屏幕,而XClient则处理事件并生成绘图数据。
X Window System 为什么这么优秀呢?因为他有相当优良的 X Server/X Client 设计系统。 什么是 X Server 与 X Client 呢?X 在设计的时候, 就希望可以达到多人联机进入主机利用图形界面的功能,于是他便发展出这样的一个主从架构。 这个主从架构可以让使用者在任何一部计算机以网络的方式联机到主机来操作图形界面的功能, 是一个相当棒的设计呢~不过 X Server 与 X Client 的意义则与网络上的 Server/Client 意义不同喔~底下我们就来谈一谈 X Server/X Client 的功能。
• X Server:主要负责的是屏幕画面的绘制与显示。

X Server 的主要功能 ( 不论是 Xorg 或是 XFree86 都是一个 X server 喔!) 就是在管理 X Server 所在主机上面关于显示的硬件配备啦~ 例如显示卡、屏幕分辨率、键盘形式、鼠标形式等等。如果以 Linux 上安装 X server 为例, 您会发现~咦!显示卡、屏幕以及键盘鼠标的设定,不是在开机的时候, Linux 系统以 /etc/sysconfig 目录下的 keyboard/mouse 等设定档就设好了吗? 呵呵~这是因为 X Window 在 Linux 里面仅能算是『一套很棒的软件』, 所以 X Window 有自己的设定档,您必须要针对他的设定档设定妥当才行。

X Server 还有一个重要的工作,那就是将来自输入装置(如键盘、鼠标等)的动作告知 X Client, 您晓得, X Server 既然是管理这些周边硬件,所以,周边硬件的动作当然是由 X Server 来管理的, 但是 X Server 本身并不知道接口设备这些动作会造成什么显示上的效果, 因此 X Server 会将接口设备的这些动作行为告知 X Client ,让 X Client 去伤脑筋~
• X Client:主要负责的是『事件』的处理。
前面提到的 X Server 主要是管理显示接口与在屏幕上绘图,同时将输入装置的行为告知 X Client, 此时 X Client 就会依据这个输入装置的行为来开始处理,最后 X Client 会得到『 嗯!这个输入装置的行为会产生某个图示』,然后将这个图标的显示数据回传给 X Server , X server 再根据 X Client 传来的绘图资料将他描图在自己的屏幕上,来得到显示的结果。 也就是说, X Client 最重要的工作就是处理来自 X Server 的动作,将该动作处理成为绘图数据, 再将这些绘图数据传回给 X Server.

基本上, X Server 管理的是显示卡、屏幕分辨率、鼠标按键对应等等,尤其是显示卡芯片的认识,真是重要啊。 此外,还有显示的字体也是 X Server 管理的一环。

[hadoop@master nn]$ hadoop namenode -format WARNING: Use of this script to execute namenode is deprecated. WARNING: Attempting to execute replacement "hdfs namenode" instead. 2025-08-22 15:37:42,478 INFO namenode.NameNode: STARTUP_MSG: /************************************************************ STARTUP_MSG: Starting NameNode STARTUP_MSG: host = master/192.168.88.8 STARTUP_MSG: args = [-format] STARTUP_MSG: version = 3.3.6 STARTUP_MSG: classpath = /export/server/hadoop/etc/hadoop:/export/server/hadoop/share/hadoop/common/lib/kerby-pkix-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/netty-codec-dns-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/netty-codec-redis-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/metrics-core-3.2.4.jar:/export/server/hadoop/share/hadoop/common/lib/netty-transport-native-kqueue-4.1.89.Final-osx-x86_64.jar:/export/server/hadoop/share/hadoop/common/lib/commons-codec-1.15.jar:/export/server/hadoop/share/hadoop/common/lib/commons-net-3.9.0.jar:/export/server/hadoop/share/hadoop/common/lib/jetty-security-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/common/lib/kerb-util-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/commons-compress-1.21.jar:/export/server/hadoop/share/hadoop/common/lib/hadoop-shaded-protobuf_3_7-1.1.1.jar:/export/server/hadoop/share/hadoop/common/lib/httpcore-4.4.13.jar:/export/server/hadoop/share/hadoop/common/lib/netty-transport-native-kqueue-4.1.89.Final-osx-aarch_64.jar:/export/server/hadoop/share/hadoop/common/lib/curator-framework-5.2.0.jar:/export/server/hadoop/share/hadoop/common/lib/netty-common-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/commons-beanutils-1.9.4.jar:/export/server/hadoop/share/hadoop/common/lib/gson-2.9.0.jar:/export/server/hadoop/share/hadoop/common/lib/avro-1.7.7.jar:/export/server/hadoop/share/hadoop/common/lib/jackson-core-asl-1.9.13.jar:/export/server/hadoop/share/hadoop/common/lib/netty-resolver-dns-classes-macos-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/kerb-server-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/zookeeper-3.6.3.jar:/export/server/hadoop/share/hadoop/common/lib/kerby-config-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/paranamer-2.3.jar:/export/server/hadoop/share/hadoop/common/lib/re2j-1.1.jar:/export/server/hadoop/share/hadoop/common/lib/jsr305-3.0.2.jar:/export/server/hadoop/share/hadoop/common/lib/kerby-asn1-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/netty-codec-mqtt-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/jackson-databind-2.12.7.1.jar:/export/server/hadoop/share/hadoop/common/lib/commons-cli-1.2.jar:/export/server/hadoop/share/hadoop/common/lib/failureaccess-1.0.jar:/export/server/hadoop/share/hadoop/common/lib/commons-math3-3.1.1.jar:/export/server/hadoop/share/hadoop/common/lib/curator-recipes-5.2.0.jar:/export/server/hadoop/share/hadoop/common/lib/jaxb-api-2.2.11.jar:/export/server/hadoop/share/hadoop/common/lib/dnsjava-2.1.7.jar:/export/server/hadoop/share/hadoop/common/lib/netty-codec-memcache-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/audience-annotations-0.5.0.jar:/export/server/hadoop/share/hadoop/common/lib/netty-transport-udt-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/hadoop-auth-3.3.6.jar:/export/server/hadoop/share/hadoop/common/lib/netty-resolver-dns-native-macos-4.1.89.Final-osx-aarch_64.jar:/export/server/hadoop/share/hadoop/common/lib/kerb-common-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/kerb-core-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/jetty-webapp-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/common/lib/netty-codec-haproxy-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/jetty-servlet-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/common/lib/netty-resolver-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/netty-handler-ssl-ocsp-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/jakarta.activation-api-1.2.1.jar:/export/server/hadoop/share/hadoop/common/lib/jetty-io-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/common/lib/token-provider-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/jaxb-impl-2.2.3-1.jar:/export/server/hadoop/share/hadoop/common/lib/commons-io-2.8.0.jar:/export/server/hadoop/share/hadoop/common/lib/netty-codec-xml-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/commons-logging-1.1.3.jar:/export/server/hadoop/share/hadoop/common/lib/netty-handler-proxy-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/jersey-json-1.20.jar:/export/server/hadoop/share/hadoop/common/lib/j2objc-annotations-1.1.jar:/export/server/hadoop/share/hadoop/common/lib/kerby-util-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/jackson-annotations-2.12.7.jar:/export/server/hadoop/share/hadoop/common/lib/jetty-xml-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/common/lib/netty-transport-sctp-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/netty-codec-http2-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/jul-to-slf4j-1.7.36.jar:/export/server/hadoop/share/hadoop/common/lib/commons-text-1.10.0.jar:/export/server/hadoop/share/hadoop/common/lib/kerb-crypto-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/slf4j-api-1.7.36.jar:/export/server/hadoop/share/hadoop/common/lib/jackson-core-2.12.7.jar:/export/server/hadoop/share/hadoop/common/lib/jetty-util-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/common/lib/kerb-client-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/netty-transport-classes-epoll-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/jetty-util-ajax-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/common/lib/netty-codec-smtp-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/commons-configuration2-2.8.0.jar:/export/server/hadoop/share/hadoop/common/lib/netty-codec-socks-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/netty-transport-native-epoll-4.1.89.Final-linux-x86_64.jar:/export/server/hadoop/share/hadoop/common/lib/httpclient-4.5.13.jar:/export/server/hadoop/share/hadoop/common/lib/netty-transport-rxtx-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/jcip-annotations-1.0-1.jar:/export/server/hadoop/share/hadoop/common/lib/hadoop-shaded-guava-1.1.1.jar:/export/server/hadoop/share/hadoop/common/lib/jettison-1.5.4.jar:/export/server/hadoop/share/hadoop/common/lib/jersey-servlet-1.19.4.jar:/export/server/hadoop/share/hadoop/common/lib/jsch-0.1.55.jar:/export/server/hadoop/share/hadoop/common/lib/zookeeper-jute-3.6.3.jar:/export/server/hadoop/share/hadoop/common/lib/netty-resolver-dns-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/jersey-server-1.19.4.jar:/export/server/hadoop/share/hadoop/common/lib/kerb-admin-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/curator-client-5.2.0.jar:/export/server/hadoop/share/hadoop/common/lib/checker-qual-2.5.2.jar:/export/server/hadoop/share/hadoop/common/lib/netty-handler-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/jersey-core-1.19.4.jar:/export/server/hadoop/share/hadoop/common/lib/netty-codec-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/netty-all-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/jsr311-api-1.1.1.jar:/export/server/hadoop/share/hadoop/common/lib/listenablefuture-9999.0-empty-to-avoid-conflict-with-guava.jar:/export/server/hadoop/share/hadoop/common/lib/jetty-server-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/common/lib/netty-resolver-dns-native-macos-4.1.89.Final-osx-x86_64.jar:/export/server/hadoop/share/hadoop/common/lib/animal-sniffer-annotations-1.17.jar:/export/server/hadoop/share/hadoop/common/lib/guava-27.0-jre.jar:/export/server/hadoop/share/hadoop/common/lib/kerb-simplekdc-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/netty-transport-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/slf4j-reload4j-1.7.36.jar:/export/server/hadoop/share/hadoop/common/lib/netty-transport-native-unix-common-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/kerby-xdr-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/protobuf-java-2.5.0.jar:/export/server/hadoop/share/hadoop/common/lib/javax.servlet-api-3.1.0.jar:/export/server/hadoop/share/hadoop/common/lib/jsp-api-2.1.jar:/export/server/hadoop/share/hadoop/common/lib/netty-codec-stomp-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/commons-collections-3.2.2.jar:/export/server/hadoop/share/hadoop/common/lib/netty-transport-native-epoll-4.1.89.Final-linux-aarch_64.jar:/export/server/hadoop/share/hadoop/common/lib/woodstox-core-5.4.0.jar:/export/server/hadoop/share/hadoop/common/lib/jackson-mapper-asl-1.9.13.jar:/export/server/hadoop/share/hadoop/common/lib/netty-buffer-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/commons-daemon-1.0.13.jar:/export/server/hadoop/share/hadoop/common/lib/netty-codec-http-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/stax2-api-4.2.1.jar:/export/server/hadoop/share/hadoop/common/lib/reload4j-1.2.22.jar:/export/server/hadoop/share/hadoop/common/lib/snappy-java-1.1.8.2.jar:/export/server/hadoop/share/hadoop/common/lib/nimbus-jose-jwt-9.8.1.jar:/export/server/hadoop/share/hadoop/common/lib/hadoop-annotations-3.3.6.jar:/export/server/hadoop/share/hadoop/common/lib/netty-transport-classes-kqueue-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/jetty-http-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/common/lib/commons-lang3-3.12.0.jar:/export/server/hadoop/share/hadoop/common/lib/kerb-identity-1.0.1.jar:/export/server/hadoop/share/hadoop/common/hadoop-common-3.3.6.jar:/export/server/hadoop/share/hadoop/common/hadoop-nfs-3.3.6.jar:/export/server/hadoop/share/hadoop/common/hadoop-registry-3.3.6.jar:/export/server/hadoop/share/hadoop/common/hadoop-common-3.3.6-tests.jar:/export/server/hadoop/share/hadoop/common/hadoop-kms-3.3.6.jar:/export/server/hadoop/share/hadoop/hdfs:/export/server/hadoop/share/hadoop/hdfs/lib/kerby-pkix-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-codec-dns-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-codec-redis-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/metrics-core-3.2.4.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-transport-native-kqueue-4.1.89.Final-osx-x86_64.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-codec-1.15.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-net-3.9.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jetty-security-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerb-util-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-compress-1.21.jar:/export/server/hadoop/share/hadoop/hdfs/lib/hadoop-shaded-protobuf_3_7-1.1.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/httpcore-4.4.13.jar:/export/server/hadoop/share/hadoop/hdfs/lib/okhttp-4.9.3.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-transport-native-kqueue-4.1.89.Final-osx-aarch_64.jar:/export/server/hadoop/share/hadoop/hdfs/lib/curator-framework-5.2.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-common-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-3.10.6.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-beanutils-1.9.4.jar:/export/server/hadoop/share/hadoop/hdfs/lib/gson-2.9.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/avro-1.7.7.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jackson-core-asl-1.9.13.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-resolver-dns-classes-macos-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerb-server-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/zookeeper-3.6.3.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerby-config-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/paranamer-2.3.jar:/export/server/hadoop/share/hadoop/hdfs/lib/re2j-1.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jsr305-3.0.2.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerby-asn1-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-codec-mqtt-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jackson-databind-2.12.7.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-cli-1.2.jar:/export/server/hadoop/share/hadoop/hdfs/lib/failureaccess-1.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-math3-3.1.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/curator-recipes-5.2.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jaxb-api-2.2.11.jar:/export/server/hadoop/share/hadoop/hdfs/lib/dnsjava-2.1.7.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-codec-memcache-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/audience-annotations-0.5.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-transport-udt-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/hadoop-auth-3.3.6.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-resolver-dns-native-macos-4.1.89.Final-osx-aarch_64.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerb-common-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerb-core-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jetty-webapp-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-codec-haproxy-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jetty-servlet-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-resolver-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-handler-ssl-ocsp-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jakarta.activation-api-1.2.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jetty-io-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/hdfs/lib/token-provider-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jaxb-impl-2.2.3-1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-io-2.8.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-codec-xml-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-logging-1.1.3.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-handler-proxy-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jersey-json-1.20.jar:/export/server/hadoop/share/hadoop/hdfs/lib/j2objc-annotations-1.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerby-util-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jackson-annotations-2.12.7.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jetty-xml-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-transport-sctp-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-codec-http2-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-text-1.10.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerb-crypto-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jackson-core-2.12.7.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jetty-util-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerb-client-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-transport-classes-epoll-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jetty-util-ajax-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/hdfs/lib/okio-2.8.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-codec-smtp-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/HikariCP-java7-2.4.12.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-configuration2-2.8.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-codec-socks-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/json-simple-1.1.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-transport-native-epoll-4.1.89.Final-linux-x86_64.jar:/export/server/hadoop/share/hadoop/hdfs/lib/httpclient-4.5.13.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kotlin-stdlib-1.4.10.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-transport-rxtx-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jcip-annotations-1.0-1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/hadoop-shaded-guava-1.1.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jettison-1.5.4.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jersey-servlet-1.19.4.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jsch-0.1.55.jar:/export/server/hadoop/share/hadoop/hdfs/lib/zookeeper-jute-3.6.3.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-resolver-dns-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jersey-server-1.19.4.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerb-admin-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/curator-client-5.2.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/checker-qual-2.5.2.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-handler-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jersey-core-1.19.4.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-codec-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-all-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jsr311-api-1.1.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/listenablefuture-9999.0-empty-to-avoid-conflict-with-guava.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jetty-server-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-resolver-dns-native-macos-4.1.89.Final-osx-x86_64.jar:/export/server/hadoop/share/hadoop/hdfs/lib/animal-sniffer-annotations-1.17.jar:/export/server/hadoop/share/hadoop/hdfs/lib/guava-27.0-jre.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerb-simplekdc-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-transport-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-transport-native-unix-common-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerby-xdr-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/protobuf-java-2.5.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/javax.servlet-api-3.1.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-codec-stomp-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-collections-3.2.2.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-transport-native-epoll-4.1.89.Final-linux-aarch_64.jar:/export/server/hadoop/share/hadoop/hdfs/lib/woodstox-core-5.4.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jackson-mapper-asl-1.9.13.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-buffer-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kotlin-stdlib-common-1.4.10.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-daemon-1.0.13.jar:/export/server/hadoop/share/hadoop/hdfs/lib/leveldbjni-all-1.8.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-codec-http-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/stax2-api-4.2.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/reload4j-1.2.22.jar:/export/server/hadoop/share/hadoop/hdfs/lib/snappy-java-1.1.8.2.jar:/export/server/hadoop/share/hadoop/hdfs/lib/nimbus-jose-jwt-9.8.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/hadoop-annotations-3.3.6.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-transport-classes-kqueue-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jetty-http-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-lang3-3.12.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerb-identity-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/hadoop-hdfs-native-client-3.3.6-tests.jar:/export/server/hadoop/share/hadoop/hdfs/hadoop-hdfs-httpfs-3.3.6.jar:/export/server/hadoop/share/hadoop/hdfs/hadoop-hdfs-3.3.6.jar:/export/server/hadoop/share/hadoop/hdfs/hadoop-hdfs-3.3.6-tests.jar:/export/server/hadoop/share/hadoop/hdfs/hadoop-hdfs-native-client-3.3.6.jar:/export/server/hadoop/share/hadoop/hdfs/hadoop-hdfs-client-3.3.6.jar:/export/server/hadoop/share/hadoop/hdfs/hadoop-hdfs-client-3.3.6-tests.jar:/export/server/hadoop/share/hadoop/hdfs/hadoop-hdfs-nfs-3.3.6.jar:/export/server/hadoop/share/hadoop/hdfs/hadoop-hdfs-rbf-3.3.6-tests.jar:/export/server/hadoop/share/hadoop/hdfs/hadoop-hdfs-rbf-3.3.6.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-examples-3.3.6.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-common-3.3.6.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-shuffle-3.3.6.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-app-3.3.6.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-nativetask-3.3.6.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-3.3.6-tests.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-uploader-3.3.6.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-core-3.3.6.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-hs-3.3.6.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-hs-plugins-3.3.6.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn:/export/server/hadoop/share/hadoop/yarn/lib/asm-commons-9.4.jar:/export/server/hadoop/share/hadoop/yarn/lib/jetty-client-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/yarn/lib/jetty-plus-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/yarn/lib/guice-servlet-4.0.jar:/export/server/hadoop/share/hadoop/yarn/lib/jackson-jaxrs-base-2.12.7.jar:/export/server/hadoop/share/hadoop/yarn/lib/jersey-client-1.19.4.jar:/export/server/hadoop/share/hadoop/yarn/lib/websocket-servlet-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/yarn/lib/websocket-api-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/yarn/lib/jetty-jndi-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/yarn/lib/javax-websocket-server-impl-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/yarn/lib/mssql-jdbc-6.2.1.jre7.jar:/export/server/hadoop/share/hadoop/yarn/lib/websocket-client-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/yarn/lib/bcprov-jdk15on-1.68.jar:/export/server/hadoop/share/hadoop/yarn/lib/guice-4.0.jar:/export/server/hadoop/share/hadoop/yarn/lib/jline-3.9.0.jar:/export/server/hadoop/share/hadoop/yarn/lib/jackson-jaxrs-json-provider-2.12.7.jar:/export/server/hadoop/share/hadoop/yarn/lib/geronimo-jcache_1.0_spec-1.0-alpha-1.jar:/export/server/hadoop/share/hadoop/yarn/lib/swagger-annotations-1.5.4.jar:/export/server/hadoop/share/hadoop/yarn/lib/websocket-common-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/yarn/lib/ehcache-3.3.1.jar:/export/server/hadoop/share/hadoop/yarn/lib/objenesis-2.6.jar:/export/server/hadoop/share/hadoop/yarn/lib/aopalliance-1.0.jar:/export/server/hadoop/share/hadoop/yarn/lib/java-util-1.9.0.jar:/export/server/hadoop/share/hadoop/yarn/lib/jna-5.2.0.jar:/export/server/hadoop/share/hadoop/yarn/lib/jetty-annotations-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/yarn/lib/javax.inject-1.jar:/export/server/hadoop/share/hadoop/yarn/lib/javax.websocket-api-1.0.jar:/export/server/hadoop/share/hadoop/yarn/lib/asm-tree-9.4.jar:/export/server/hadoop/share/hadoop/yarn/lib/json-io-2.5.1.jar:/export/server/hadoop/share/hadoop/yarn/lib/jersey-guice-1.19.4.jar:/export/server/hadoop/share/hadoop/yarn/lib/fst-2.50.jar:/export/server/hadoop/share/hadoop/yarn/lib/jakarta.xml.bind-api-2.3.2.jar:/export/server/hadoop/share/hadoop/yarn/lib/websocket-server-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/yarn/lib/javax-websocket-client-impl-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/yarn/lib/bcpkix-jdk15on-1.68.jar:/export/server/hadoop/share/hadoop/yarn/lib/snakeyaml-2.0.jar:/export/server/hadoop/share/hadoop/yarn/lib/javax.websocket-client-api-1.0.jar:/export/server/hadoop/share/hadoop/yarn/lib/jackson-module-jaxb-annotations-2.12.7.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-applications-unmanaged-am-launcher-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-server-nodemanager-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-api-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-common-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-server-common-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-server-router-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-services-core-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-server-web-proxy-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-services-api-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-server-sharedcachemanager-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-server-applicationhistoryservice-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-server-timeline-pluginstorage-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-server-resourcemanager-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-server-tests-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-applications-mawo-core-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-registry-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-applications-distributedshell-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-client-3.3.6.jar STARTUP_MSG: build = https://github.com/apache/hadoop.git -r 1be78238728da9266a4f88195058f08fd012bf9c; compiled by 'ubuntu' on 2023-06-18T08:22Z STARTUP_MSG: java = 1.8.0_401 ************************************************************/ 2025-08-22 15:37:42,495 INFO namenode.NameNode: registered UNIX signal handlers for [TERM, HUP, INT] 2025-08-22 15:37:42,635 INFO namenode.NameNode: createNameNode [-format] 2025-08-22 15:37:43,494 INFO namenode.NameNode: Formatting using clusterid: CID-d778f050-2e02-4915-a557-f4db8d9b9dfb 2025-08-22 15:37:43,567 INFO namenode.FSEditLog: Edit logging is async:true 2025-08-22 15:37:43,630 INFO namenode.FSNamesystem: KeyProvider: null 2025-08-22 15:37:43,633 INFO namenode.FSNamesystem: fsLock is fair: true 2025-08-22 15:37:43,634 INFO namenode.FSNamesystem: Detailed lock hold time metrics enabled: false 2025-08-22 15:37:43,644 INFO namenode.FSNamesystem: fsOwner = hadoop (auth:SIMPLE) 2025-08-22 15:37:43,645 INFO namenode.FSNamesystem: supergroup = supergroup 2025-08-22 15:37:43,645 INFO namenode.FSNamesystem: isPermissionEnabled = true 2025-08-22 15:37:43,645 INFO namenode.FSNamesystem: isStoragePolicyEnabled = true 2025-08-22 15:37:43,645 INFO namenode.FSNamesystem: HA Enabled: false 2025-08-22 15:37:43,738 INFO common.Util: dfs.datanode.fileio.profiling.sampling.percentage set to 0. Disabling file IO profiling 2025-08-22 15:37:44,022 INFO blockmanagement.DatanodeManager: dfs.block.invalidate.limit : configured=1000, counted=60, effected=1000 2025-08-22 15:37:44,023 INFO blockmanagement.DatanodeManager: dfs.namenode.datanode.registration.ip-hostname-check=true 2025-08-22 15:37:44,031 INFO blockmanagement.BlockManager: dfs.namenode.startup.delay.block.deletion.sec is set to 000:00:00:00.000 2025-08-22 15:37:44,032 INFO blockmanagement.BlockManager: The block deletion will start around 2025 八月 22 15:37:44 2025-08-22 15:37:44,035 INFO util.GSet: Computing capacity for map BlocksMap 2025-08-22 15:37:44,035 INFO util.GSet: VM type = 64-bit 2025-08-22 15:37:44,037 INFO util.GSet: 2.0% max memory 583.5 MB = 11.7 MB 2025-08-22 15:37:44,038 INFO util.GSet: capacity = 2^21 = 2097152 entries 2025-08-22 15:37:44,053 INFO blockmanagement.BlockManager: Storage policy satisfier is disabled 2025-08-22 15:37:44,053 INFO blockmanagement.BlockManager: dfs.block.access.token.enable = false 2025-08-22 15:37:44,066 INFO blockmanagement.BlockManagerSafeMode: dfs.namenode.safemode.threshold-pct = 0.999 2025-08-22 15:37:44,066 INFO blockmanagement.BlockManagerSafeMode: dfs.namenode.safemode.min.datanodes = 0 2025-08-22 15:37:44,066 INFO blockmanagement.BlockManagerSafeMode: dfs.namenode.safemode.extension = 30000 2025-08-22 15:37:44,068 INFO blockmanagement.BlockManager: defaultReplication = 3 2025-08-22 15:37:44,068 INFO blockmanagement.BlockManager: maxReplication = 512 2025-08-22 15:37:44,068 INFO blockmanagement.BlockManager: minReplication = 1 2025-08-22 15:37:44,068 INFO blockmanagement.BlockManager: maxReplicationStreams = 2 2025-08-22 15:37:44,068 INFO blockmanagement.BlockManager: redundancyRecheckInterval = 3000ms 2025-08-22 15:37:44,068 INFO blockmanagement.BlockManager: encryptDataTransfer = false 2025-08-22 15:37:44,068 INFO blockmanagement.BlockManager: maxNumBlocksToLog = 1000 2025-08-22 15:37:44,139 INFO namenode.FSDirectory: GLOBAL serial map: bits=29 maxEntries=536870911 2025-08-22 15:37:44,139 INFO namenode.FSDirectory: USER serial map: bits=24 maxEntries=16777215 2025-08-22 15:37:44,139 INFO namenode.FSDirectory: GROUP serial map: bits=24 maxEntries=16777215 2025-08-22 15:37:44,139 INFO namenode.FSDirectory: XATTR serial map: bits=24 maxEntries=16777215 2025-08-22 15:37:44,188 INFO util.GSet: Computing capacity for map INodeMap 2025-08-22 15:37:44,189 INFO util.GSet: VM type = 64-bit 2025-08-22 15:37:44,189 INFO util.GSet: 1.0% max memory 583.5 MB = 5.8 MB 2025-08-22 15:37:44,189 INFO util.GSet: capacity = 2^20 = 1048576 entries 2025-08-22 15:37:44,191 INFO namenode.FSDirectory: ACLs enabled? true 2025-08-22 15:37:44,191 INFO namenode.FSDirectory: POSIX ACL inheritance enabled? true 2025-08-22 15:37:44,191 INFO namenode.FSDirectory: XAttrs enabled? true 2025-08-22 15:37:44,191 INFO namenode.NameNode: Caching file names occurring more than 10 times 2025-08-22 15:37:44,202 INFO snapshot.SnapshotManager: Loaded config captureOpenFiles: false, skipCaptureAccessTimeOnlyChange: false, snapshotDiffAllowSnapRootDescendant: true, maxSnapshotLimit: 65536 2025-08-22 15:37:44,206 INFO snapshot.SnapshotManager: SkipList is disabled 2025-08-22 15:37:44,216 INFO util.GSet: Computing capacity for map cachedBlocks 2025-08-22 15:37:44,216 INFO util.GSet: VM type = 64-bit 2025-08-22 15:37:44,217 INFO util.GSet: 0.25% max memory 583.5 MB = 1.5 MB 2025-08-22 15:37:44,217 INFO util.GSet: capacity = 2^18 = 262144 entries 2025-08-22 15:37:44,300 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.window.num.buckets = 10 2025-08-22 15:37:44,301 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.num.users = 10 2025-08-22 15:37:44,301 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.windows.minutes = 1,5,25 2025-08-22 15:37:44,312 INFO namenode.FSNamesystem: Retry cache on namenode is enabled 2025-08-22 15:37:44,312 INFO namenode.FSNamesystem: Retry cache will use 0.03 of total heap and retry cache entry expiry time is 600000 millis 2025-08-22 15:37:44,315 INFO util.GSet: Computing capacity for map NameNodeRetryCache 2025-08-22 15:37:44,316 INFO util.GSet: VM type = 64-bit 2025-08-22 15:37:44,316 INFO util.GSet: 0.029999999329447746% max memory 583.5 MB = 179.3 KB 2025-08-22 15:37:44,316 INFO util.GSet: capacity = 2^14 = 16384 entries Re-format filesystem in Storage Directory root= /data/nn; location= null ? (Y or N) Y^H
08-23
[hadoop@master hadoop]$ hadoop namenode -format WARNING: Use of this script to execute namenode is deprecated. WARNING: Attempting to execute replacement "hdfs namenode" instead. 2025-08-22 15:27:41,145 INFO namenode.NameNode: STARTUP_MSG: /************************************************************ STARTUP_MSG: Starting NameNode STARTUP_MSG: host = master/192.168.88.8 STARTUP_MSG: args = [-format] STARTUP_MSG: version = 3.3.6 STARTUP_MSG: classpath = /export/server/hadoop/etc/hadoop:/export/server/hadoop/share/hadoop/common/lib/kerby-pkix-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/netty-codec-dns-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/netty-codec-redis-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/metrics-core-3.2.4.jar:/export/server/hadoop/share/hadoop/common/lib/netty-transport-native-kqueue-4.1.89.Final-osx-x86_64.jar:/export/server/hadoop/share/hadoop/common/lib/commons-codec-1.15.jar:/export/server/hadoop/share/hadoop/common/lib/commons-net-3.9.0.jar:/export/server/hadoop/share/hadoop/common/lib/jetty-security-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/common/lib/kerb-util-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/commons-compress-1.21.jar:/export/server/hadoop/share/hadoop/common/lib/hadoop-shaded-protobuf_3_7-1.1.1.jar:/export/server/hadoop/share/hadoop/common/lib/httpcore-4.4.13.jar:/export/server/hadoop/share/hadoop/common/lib/netty-transport-native-kqueue-4.1.89.Final-osx-aarch_64.jar:/export/server/hadoop/share/hadoop/common/lib/curator-framework-5.2.0.jar:/export/server/hadoop/share/hadoop/common/lib/netty-common-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/commons-beanutils-1.9.4.jar:/export/server/hadoop/share/hadoop/common/lib/gson-2.9.0.jar:/export/server/hadoop/share/hadoop/common/lib/avro-1.7.7.jar:/export/server/hadoop/share/hadoop/common/lib/jackson-core-asl-1.9.13.jar:/export/server/hadoop/share/hadoop/common/lib/netty-resolver-dns-classes-macos-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/kerb-server-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/zookeeper-3.6.3.jar:/export/server/hadoop/share/hadoop/common/lib/kerby-config-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/paranamer-2.3.jar:/export/server/hadoop/share/hadoop/common/lib/re2j-1.1.jar:/export/server/hadoop/share/hadoop/common/lib/jsr305-3.0.2.jar:/export/server/hadoop/share/hadoop/common/lib/kerby-asn1-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/netty-codec-mqtt-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/jackson-databind-2.12.7.1.jar:/export/server/hadoop/share/hadoop/common/lib/commons-cli-1.2.jar:/export/server/hadoop/share/hadoop/common/lib/failureaccess-1.0.jar:/export/server/hadoop/share/hadoop/common/lib/commons-math3-3.1.1.jar:/export/server/hadoop/share/hadoop/common/lib/curator-recipes-5.2.0.jar:/export/server/hadoop/share/hadoop/common/lib/jaxb-api-2.2.11.jar:/export/server/hadoop/share/hadoop/common/lib/dnsjava-2.1.7.jar:/export/server/hadoop/share/hadoop/common/lib/netty-codec-memcache-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/audience-annotations-0.5.0.jar:/export/server/hadoop/share/hadoop/common/lib/netty-transport-udt-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/hadoop-auth-3.3.6.jar:/export/server/hadoop/share/hadoop/common/lib/netty-resolver-dns-native-macos-4.1.89.Final-osx-aarch_64.jar:/export/server/hadoop/share/hadoop/common/lib/kerb-common-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/kerb-core-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/jetty-webapp-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/common/lib/netty-codec-haproxy-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/jetty-servlet-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/common/lib/netty-resolver-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/netty-handler-ssl-ocsp-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/jakarta.activation-api-1.2.1.jar:/export/server/hadoop/share/hadoop/common/lib/jetty-io-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/common/lib/token-provider-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/jaxb-impl-2.2.3-1.jar:/export/server/hadoop/share/hadoop/common/lib/commons-io-2.8.0.jar:/export/server/hadoop/share/hadoop/common/lib/netty-codec-xml-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/commons-logging-1.1.3.jar:/export/server/hadoop/share/hadoop/common/lib/netty-handler-proxy-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/jersey-json-1.20.jar:/export/server/hadoop/share/hadoop/common/lib/j2objc-annotations-1.1.jar:/export/server/hadoop/share/hadoop/common/lib/kerby-util-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/jackson-annotations-2.12.7.jar:/export/server/hadoop/share/hadoop/common/lib/jetty-xml-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/common/lib/netty-transport-sctp-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/netty-codec-http2-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/jul-to-slf4j-1.7.36.jar:/export/server/hadoop/share/hadoop/common/lib/commons-text-1.10.0.jar:/export/server/hadoop/share/hadoop/common/lib/kerb-crypto-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/slf4j-api-1.7.36.jar:/export/server/hadoop/share/hadoop/common/lib/jackson-core-2.12.7.jar:/export/server/hadoop/share/hadoop/common/lib/jetty-util-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/common/lib/kerb-client-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/netty-transport-classes-epoll-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/jetty-util-ajax-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/common/lib/netty-codec-smtp-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/commons-configuration2-2.8.0.jar:/export/server/hadoop/share/hadoop/common/lib/netty-codec-socks-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/netty-transport-native-epoll-4.1.89.Final-linux-x86_64.jar:/export/server/hadoop/share/hadoop/common/lib/httpclient-4.5.13.jar:/export/server/hadoop/share/hadoop/common/lib/netty-transport-rxtx-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/jcip-annotations-1.0-1.jar:/export/server/hadoop/share/hadoop/common/lib/hadoop-shaded-guava-1.1.1.jar:/export/server/hadoop/share/hadoop/common/lib/jettison-1.5.4.jar:/export/server/hadoop/share/hadoop/common/lib/jersey-servlet-1.19.4.jar:/export/server/hadoop/share/hadoop/common/lib/jsch-0.1.55.jar:/export/server/hadoop/share/hadoop/common/lib/zookeeper-jute-3.6.3.jar:/export/server/hadoop/share/hadoop/common/lib/netty-resolver-dns-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/jersey-server-1.19.4.jar:/export/server/hadoop/share/hadoop/common/lib/kerb-admin-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/curator-client-5.2.0.jar:/export/server/hadoop/share/hadoop/common/lib/checker-qual-2.5.2.jar:/export/server/hadoop/share/hadoop/common/lib/netty-handler-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/jersey-core-1.19.4.jar:/export/server/hadoop/share/hadoop/common/lib/netty-codec-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/netty-all-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/jsr311-api-1.1.1.jar:/export/server/hadoop/share/hadoop/common/lib/listenablefuture-9999.0-empty-to-avoid-conflict-with-guava.jar:/export/server/hadoop/share/hadoop/common/lib/jetty-server-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/common/lib/netty-resolver-dns-native-macos-4.1.89.Final-osx-x86_64.jar:/export/server/hadoop/share/hadoop/common/lib/animal-sniffer-annotations-1.17.jar:/export/server/hadoop/share/hadoop/common/lib/guava-27.0-jre.jar:/export/server/hadoop/share/hadoop/common/lib/kerb-simplekdc-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/netty-transport-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/slf4j-reload4j-1.7.36.jar:/export/server/hadoop/share/hadoop/common/lib/netty-transport-native-unix-common-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/kerby-xdr-1.0.1.jar:/export/server/hadoop/share/hadoop/common/lib/protobuf-java-2.5.0.jar:/export/server/hadoop/share/hadoop/common/lib/javax.servlet-api-3.1.0.jar:/export/server/hadoop/share/hadoop/common/lib/jsp-api-2.1.jar:/export/server/hadoop/share/hadoop/common/lib/netty-codec-stomp-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/commons-collections-3.2.2.jar:/export/server/hadoop/share/hadoop/common/lib/netty-transport-native-epoll-4.1.89.Final-linux-aarch_64.jar:/export/server/hadoop/share/hadoop/common/lib/woodstox-core-5.4.0.jar:/export/server/hadoop/share/hadoop/common/lib/jackson-mapper-asl-1.9.13.jar:/export/server/hadoop/share/hadoop/common/lib/netty-buffer-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/commons-daemon-1.0.13.jar:/export/server/hadoop/share/hadoop/common/lib/netty-codec-http-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/stax2-api-4.2.1.jar:/export/server/hadoop/share/hadoop/common/lib/reload4j-1.2.22.jar:/export/server/hadoop/share/hadoop/common/lib/snappy-java-1.1.8.2.jar:/export/server/hadoop/share/hadoop/common/lib/nimbus-jose-jwt-9.8.1.jar:/export/server/hadoop/share/hadoop/common/lib/hadoop-annotations-3.3.6.jar:/export/server/hadoop/share/hadoop/common/lib/netty-transport-classes-kqueue-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/common/lib/jetty-http-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/common/lib/commons-lang3-3.12.0.jar:/export/server/hadoop/share/hadoop/common/lib/kerb-identity-1.0.1.jar:/export/server/hadoop/share/hadoop/common/hadoop-common-3.3.6.jar:/export/server/hadoop/share/hadoop/common/hadoop-nfs-3.3.6.jar:/export/server/hadoop/share/hadoop/common/hadoop-registry-3.3.6.jar:/export/server/hadoop/share/hadoop/common/hadoop-common-3.3.6-tests.jar:/export/server/hadoop/share/hadoop/common/hadoop-kms-3.3.6.jar:/export/server/hadoop/share/hadoop/hdfs:/export/server/hadoop/share/hadoop/hdfs/lib/kerby-pkix-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-codec-dns-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-codec-redis-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/metrics-core-3.2.4.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-transport-native-kqueue-4.1.89.Final-osx-x86_64.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-codec-1.15.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-net-3.9.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jetty-security-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerb-util-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-compress-1.21.jar:/export/server/hadoop/share/hadoop/hdfs/lib/hadoop-shaded-protobuf_3_7-1.1.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/httpcore-4.4.13.jar:/export/server/hadoop/share/hadoop/hdfs/lib/okhttp-4.9.3.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-transport-native-kqueue-4.1.89.Final-osx-aarch_64.jar:/export/server/hadoop/share/hadoop/hdfs/lib/curator-framework-5.2.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-common-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-3.10.6.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-beanutils-1.9.4.jar:/export/server/hadoop/share/hadoop/hdfs/lib/gson-2.9.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/avro-1.7.7.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jackson-core-asl-1.9.13.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-resolver-dns-classes-macos-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerb-server-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/zookeeper-3.6.3.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerby-config-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/paranamer-2.3.jar:/export/server/hadoop/share/hadoop/hdfs/lib/re2j-1.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jsr305-3.0.2.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerby-asn1-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-codec-mqtt-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jackson-databind-2.12.7.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-cli-1.2.jar:/export/server/hadoop/share/hadoop/hdfs/lib/failureaccess-1.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-math3-3.1.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/curator-recipes-5.2.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jaxb-api-2.2.11.jar:/export/server/hadoop/share/hadoop/hdfs/lib/dnsjava-2.1.7.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-codec-memcache-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/audience-annotations-0.5.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-transport-udt-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/hadoop-auth-3.3.6.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-resolver-dns-native-macos-4.1.89.Final-osx-aarch_64.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerb-common-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerb-core-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jetty-webapp-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-codec-haproxy-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jetty-servlet-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-resolver-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-handler-ssl-ocsp-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jakarta.activation-api-1.2.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jetty-io-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/hdfs/lib/token-provider-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jaxb-impl-2.2.3-1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-io-2.8.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-codec-xml-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-logging-1.1.3.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-handler-proxy-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jersey-json-1.20.jar:/export/server/hadoop/share/hadoop/hdfs/lib/j2objc-annotations-1.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerby-util-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jackson-annotations-2.12.7.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jetty-xml-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-transport-sctp-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-codec-http2-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-text-1.10.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerb-crypto-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jackson-core-2.12.7.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jetty-util-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerb-client-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-transport-classes-epoll-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jetty-util-ajax-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/hdfs/lib/okio-2.8.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-codec-smtp-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/HikariCP-java7-2.4.12.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-configuration2-2.8.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-codec-socks-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/json-simple-1.1.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-transport-native-epoll-4.1.89.Final-linux-x86_64.jar:/export/server/hadoop/share/hadoop/hdfs/lib/httpclient-4.5.13.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kotlin-stdlib-1.4.10.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-transport-rxtx-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jcip-annotations-1.0-1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/hadoop-shaded-guava-1.1.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jettison-1.5.4.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jersey-servlet-1.19.4.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jsch-0.1.55.jar:/export/server/hadoop/share/hadoop/hdfs/lib/zookeeper-jute-3.6.3.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-resolver-dns-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jersey-server-1.19.4.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerb-admin-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/curator-client-5.2.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/checker-qual-2.5.2.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-handler-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jersey-core-1.19.4.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-codec-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-all-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jsr311-api-1.1.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/listenablefuture-9999.0-empty-to-avoid-conflict-with-guava.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jetty-server-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-resolver-dns-native-macos-4.1.89.Final-osx-x86_64.jar:/export/server/hadoop/share/hadoop/hdfs/lib/animal-sniffer-annotations-1.17.jar:/export/server/hadoop/share/hadoop/hdfs/lib/guava-27.0-jre.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerb-simplekdc-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-transport-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-transport-native-unix-common-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerby-xdr-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/protobuf-java-2.5.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/javax.servlet-api-3.1.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-codec-stomp-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-collections-3.2.2.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-transport-native-epoll-4.1.89.Final-linux-aarch_64.jar:/export/server/hadoop/share/hadoop/hdfs/lib/woodstox-core-5.4.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jackson-mapper-asl-1.9.13.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-buffer-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kotlin-stdlib-common-1.4.10.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-daemon-1.0.13.jar:/export/server/hadoop/share/hadoop/hdfs/lib/leveldbjni-all-1.8.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-codec-http-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/stax2-api-4.2.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/reload4j-1.2.22.jar:/export/server/hadoop/share/hadoop/hdfs/lib/snappy-java-1.1.8.2.jar:/export/server/hadoop/share/hadoop/hdfs/lib/nimbus-jose-jwt-9.8.1.jar:/export/server/hadoop/share/hadoop/hdfs/lib/hadoop-annotations-3.3.6.jar:/export/server/hadoop/share/hadoop/hdfs/lib/netty-transport-classes-kqueue-4.1.89.Final.jar:/export/server/hadoop/share/hadoop/hdfs/lib/jetty-http-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/hdfs/lib/commons-lang3-3.12.0.jar:/export/server/hadoop/share/hadoop/hdfs/lib/kerb-identity-1.0.1.jar:/export/server/hadoop/share/hadoop/hdfs/hadoop-hdfs-native-client-3.3.6-tests.jar:/export/server/hadoop/share/hadoop/hdfs/hadoop-hdfs-httpfs-3.3.6.jar:/export/server/hadoop/share/hadoop/hdfs/hadoop-hdfs-3.3.6.jar:/export/server/hadoop/share/hadoop/hdfs/hadoop-hdfs-3.3.6-tests.jar:/export/server/hadoop/share/hadoop/hdfs/hadoop-hdfs-native-client-3.3.6.jar:/export/server/hadoop/share/hadoop/hdfs/hadoop-hdfs-client-3.3.6.jar:/export/server/hadoop/share/hadoop/hdfs/hadoop-hdfs-client-3.3.6-tests.jar:/export/server/hadoop/share/hadoop/hdfs/hadoop-hdfs-nfs-3.3.6.jar:/export/server/hadoop/share/hadoop/hdfs/hadoop-hdfs-rbf-3.3.6-tests.jar:/export/server/hadoop/share/hadoop/hdfs/hadoop-hdfs-rbf-3.3.6.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-examples-3.3.6.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-common-3.3.6.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-shuffle-3.3.6.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-app-3.3.6.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-nativetask-3.3.6.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-3.3.6-tests.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-uploader-3.3.6.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-core-3.3.6.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-hs-3.3.6.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-hs-plugins-3.3.6.jar:/export/server/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn:/export/server/hadoop/share/hadoop/yarn/lib/asm-commons-9.4.jar:/export/server/hadoop/share/hadoop/yarn/lib/jetty-client-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/yarn/lib/jetty-plus-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/yarn/lib/guice-servlet-4.0.jar:/export/server/hadoop/share/hadoop/yarn/lib/jackson-jaxrs-base-2.12.7.jar:/export/server/hadoop/share/hadoop/yarn/lib/jersey-client-1.19.4.jar:/export/server/hadoop/share/hadoop/yarn/lib/websocket-servlet-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/yarn/lib/websocket-api-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/yarn/lib/jetty-jndi-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/yarn/lib/javax-websocket-server-impl-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/yarn/lib/mssql-jdbc-6.2.1.jre7.jar:/export/server/hadoop/share/hadoop/yarn/lib/websocket-client-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/yarn/lib/bcprov-jdk15on-1.68.jar:/export/server/hadoop/share/hadoop/yarn/lib/guice-4.0.jar:/export/server/hadoop/share/hadoop/yarn/lib/jline-3.9.0.jar:/export/server/hadoop/share/hadoop/yarn/lib/jackson-jaxrs-json-provider-2.12.7.jar:/export/server/hadoop/share/hadoop/yarn/lib/geronimo-jcache_1.0_spec-1.0-alpha-1.jar:/export/server/hadoop/share/hadoop/yarn/lib/swagger-annotations-1.5.4.jar:/export/server/hadoop/share/hadoop/yarn/lib/websocket-common-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/yarn/lib/ehcache-3.3.1.jar:/export/server/hadoop/share/hadoop/yarn/lib/objenesis-2.6.jar:/export/server/hadoop/share/hadoop/yarn/lib/aopalliance-1.0.jar:/export/server/hadoop/share/hadoop/yarn/lib/java-util-1.9.0.jar:/export/server/hadoop/share/hadoop/yarn/lib/jna-5.2.0.jar:/export/server/hadoop/share/hadoop/yarn/lib/jetty-annotations-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/yarn/lib/javax.inject-1.jar:/export/server/hadoop/share/hadoop/yarn/lib/javax.websocket-api-1.0.jar:/export/server/hadoop/share/hadoop/yarn/lib/asm-tree-9.4.jar:/export/server/hadoop/share/hadoop/yarn/lib/json-io-2.5.1.jar:/export/server/hadoop/share/hadoop/yarn/lib/jersey-guice-1.19.4.jar:/export/server/hadoop/share/hadoop/yarn/lib/fst-2.50.jar:/export/server/hadoop/share/hadoop/yarn/lib/jakarta.xml.bind-api-2.3.2.jar:/export/server/hadoop/share/hadoop/yarn/lib/websocket-server-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/yarn/lib/javax-websocket-client-impl-9.4.51.v20230217.jar:/export/server/hadoop/share/hadoop/yarn/lib/bcpkix-jdk15on-1.68.jar:/export/server/hadoop/share/hadoop/yarn/lib/snakeyaml-2.0.jar:/export/server/hadoop/share/hadoop/yarn/lib/javax.websocket-client-api-1.0.jar:/export/server/hadoop/share/hadoop/yarn/lib/jackson-module-jaxb-annotations-2.12.7.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-applications-unmanaged-am-launcher-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-server-nodemanager-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-api-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-common-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-server-common-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-server-router-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-services-core-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-server-web-proxy-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-services-api-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-server-sharedcachemanager-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-server-applicationhistoryservice-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-server-timeline-pluginstorage-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-server-resourcemanager-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-server-tests-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-applications-mawo-core-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-registry-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-applications-distributedshell-3.3.6.jar:/export/server/hadoop/share/hadoop/yarn/hadoop-yarn-client-3.3.6.jar STARTUP_MSG: build = https://github.com/apache/hadoop.git -r 1be78238728da9266a4f88195058f08fd012bf9c; compiled by 'ubuntu' on 2023-06-18T08:22Z STARTUP_MSG: java = 1.8.0_401 ************************************************************/ 2025-08-22 15:27:41,165 INFO namenode.NameNode: registered UNIX signal handlers for [TERM, HUP, INT] 2025-08-22 15:27:41,320 INFO namenode.NameNode: createNameNode [-format] 2025-08-22 15:27:42,201 INFO common.Util: Assuming 'file' scheme for path /data/nn in configuration. 2025-08-22 15:27:42,202 INFO common.Util: Assuming 'file' scheme for path /data/nn in configuration. 2025-08-22 15:27:42,214 INFO namenode.NameNode: Formatting using clusterid: CID-cc91885a-dba2-4ce0-a7fc-a1e8432536ca 2025-08-22 15:27:42,288 INFO namenode.FSEditLog: Edit logging is async:true 2025-08-22 15:27:42,344 INFO namenode.FSNamesystem: KeyProvider: null 2025-08-22 15:27:42,348 INFO namenode.FSNamesystem: fsLock is fair: true 2025-08-22 15:27:42,348 INFO namenode.FSNamesystem: Detailed lock hold time metrics enabled: false 2025-08-22 15:27:42,359 INFO namenode.FSNamesystem: fsOwner = hadoop (auth:SIMPLE) 2025-08-22 15:27:42,359 INFO namenode.FSNamesystem: supergroup = supergroup 2025-08-22 15:27:42,359 INFO namenode.FSNamesystem: isPermissionEnabled = true 2025-08-22 15:27:42,359 INFO namenode.FSNamesystem: isStoragePolicyEnabled = true 2025-08-22 15:27:42,360 INFO namenode.FSNamesystem: HA Enabled: false 2025-08-22 15:27:42,461 INFO common.Util: dfs.datanode.fileio.profiling.sampling.percentage set to 0. Disabling file IO profiling 2025-08-22 15:27:42,732 INFO blockmanagement.DatanodeManager: dfs.block.invalidate.limit : configured=1000, counted=60, effected=1000 2025-08-22 15:27:42,733 INFO blockmanagement.DatanodeManager: dfs.namenode.datanode.registration.ip-hostname-check=true 2025-08-22 15:27:42,738 INFO blockmanagement.BlockManager: dfs.namenode.startup.delay.block.deletion.sec is set to 000:00:00:00.000 2025-08-22 15:27:42,739 INFO blockmanagement.BlockManager: The block deletion will start around 2025 八月 22 15:27:42 2025-08-22 15:27:42,743 INFO util.GSet: Computing capacity for map BlocksMap 2025-08-22 15:27:42,743 INFO util.GSet: VM type = 64-bit 2025-08-22 15:27:42,746 INFO util.GSet: 2.0% max memory 583.5 MB = 11.7 MB 2025-08-22 15:27:42,746 INFO util.GSet: capacity = 2^21 = 2097152 entries 2025-08-22 15:27:42,763 INFO blockmanagement.BlockManager: Storage policy satisfier is disabled 2025-08-22 15:27:42,763 INFO blockmanagement.BlockManager: dfs.block.access.token.enable = false 2025-08-22 15:27:42,777 INFO blockmanagement.BlockManagerSafeMode: dfs.namenode.safemode.threshold-pct = 0.999 2025-08-22 15:27:42,778 INFO blockmanagement.BlockManagerSafeMode: dfs.namenode.safemode.min.datanodes = 0 2025-08-22 15:27:42,778 INFO blockmanagement.BlockManagerSafeMode: dfs.namenode.safemode.extension = 30000 2025-08-22 15:27:42,779 INFO blockmanagement.BlockManager: defaultReplication = 3 2025-08-22 15:27:42,780 INFO blockmanagement.BlockManager: maxReplication = 512 2025-08-22 15:27:42,780 INFO blockmanagement.BlockManager: minReplication = 1 2025-08-22 15:27:42,780 INFO blockmanagement.BlockManager: maxReplicationStreams = 2 2025-08-22 15:27:42,780 INFO blockmanagement.BlockManager: redundancyRecheckInterval = 3000ms 2025-08-22 15:27:42,781 INFO blockmanagement.BlockManager: encryptDataTransfer = false 2025-08-22 15:27:42,781 INFO blockmanagement.BlockManager: maxNumBlocksToLog = 1000 2025-08-22 15:27:42,857 INFO namenode.FSDirectory: GLOBAL serial map: bits=29 maxEntries=536870911 2025-08-22 15:27:42,857 INFO namenode.FSDirectory: USER serial map: bits=24 maxEntries=16777215 2025-08-22 15:27:42,857 INFO namenode.FSDirectory: GROUP serial map: bits=24 maxEntries=16777215 2025-08-22 15:27:42,857 INFO namenode.FSDirectory: XATTR serial map: bits=24 maxEntries=16777215 2025-08-22 15:27:42,917 INFO util.GSet: Computing capacity for map INodeMap 2025-08-22 15:27:42,917 INFO util.GSet: VM type = 64-bit 2025-08-22 15:27:42,918 INFO util.GSet: 1.0% max memory 583.5 MB = 5.8 MB 2025-08-22 15:27:42,918 INFO util.GSet: capacity = 2^20 = 1048576 entries 2025-08-22 15:27:42,919 INFO namenode.FSDirectory: ACLs enabled? true 2025-08-22 15:27:42,919 INFO namenode.FSDirectory: POSIX ACL inheritance enabled? true 2025-08-22 15:27:42,919 INFO namenode.FSDirectory: XAttrs enabled? true 2025-08-22 15:27:42,920 INFO namenode.NameNode: Caching file names occurring more than 10 times 2025-08-22 15:27:43,002 INFO snapshot.SnapshotManager: Loaded config captureOpenFiles: false, skipCaptureAccessTimeOnlyChange: false, snapshotDiffAllowSnapRootDescendant: true, maxSnapshotLimit: 65536 2025-08-22 15:27:43,005 INFO snapshot.SnapshotManager: SkipList is disabled 2025-08-22 15:27:43,013 INFO util.GSet: Computing capacity for map cachedBlocks 2025-08-22 15:27:43,014 INFO util.GSet: VM type = 64-bit 2025-08-22 15:27:43,014 INFO util.GSet: 0.25% max memory 583.5 MB = 1.5 MB 2025-08-22 15:27:43,014 INFO util.GSet: capacity = 2^18 = 262144 entries 2025-08-22 15:27:43,031 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.window.num.buckets = 10 2025-08-22 15:27:43,031 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.num.users = 10 2025-08-22 15:27:43,031 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.windows.minutes = 1,5,25 2025-08-22 15:27:43,039 INFO namenode.FSNamesystem: Retry cache on namenode is enabled 2025-08-22 15:27:43,040 INFO namenode.FSNamesystem: Retry cache will use 0.03 of total heap and retry cache entry expiry time is 600000 millis 2025-08-22 15:27:43,044 INFO util.GSet: Computing capacity for map NameNodeRetryCache 2025-08-22 15:27:43,044 INFO util.GSet: VM type = 64-bit 2025-08-22 15:27:43,044 INFO util.GSet: 0.029999999329447746% max memory 583.5 MB = 179.3 KB 2025-08-22 15:27:43,045 INFO util.GSet: capacity = 2^14 = 16384 entries Re-format filesystem in Storage Directory root= /data/nn; location= null ? (Y or N) Y 2025-08-22 15:27:46,809 INFO namenode.FSImage: Allocated new BlockPoolId: BP-1795283823-192.168.88.8-1755847666792 2025-08-22 15:27:46,811 WARN namenode.NameNode: Encountered exception during format java.io.IOException: Invalid directory or I/O error occurred for dir: /data/nn/current at org.apache.hadoop.fs.FileUtil.listFiles(FileUtil.java:1581) at org.apache.hadoop.hdfs.server.common.Storage$StorageDirectory.clearDirectory(Storage.java:441) at org.apache.hadoop.hdfs.server.namenode.NNStorage.format(NNStorage.java:591) at org.apache.hadoop.hdfs.server.namenode.NNStorage.format(NNStorage.java:613) at org.apache.hadoop.hdfs.server.namenode.FSImage.format(FSImage.java:189) at org.apache.hadoop.hdfs.server.namenode.NameNode.format(NameNode.java:1291) at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1739) at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1847) 2025-08-22 15:27:46,856 INFO namenode.FSNamesystem: Stopping services started for active state 2025-08-22 15:27:46,857 INFO namenode.FSNamesystem: Stopping services started for standby state 2025-08-22 15:27:46,857 ERROR namenode.NameNode: Failed to start namenode. java.io.IOException: Invalid directory or I/O error occurred for dir: /data/nn/current at org.apache.hadoop.fs.FileUtil.listFiles(FileUtil.java:1581) at org.apache.hadoop.hdfs.server.common.Storage$StorageDirectory.clearDirectory(Storage.java:441) at org.apache.hadoop.hdfs.server.namenode.NNStorage.format(NNStorage.java:591) at org.apache.hadoop.hdfs.server.namenode.NNStorage.format(NNStorage.java:613) at org.apache.hadoop.hdfs.server.namenode.FSImage.format(FSImage.java:189) at org.apache.hadoop.hdfs.server.namenode.NameNode.format(NameNode.java:1291) at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1739) at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1847) 2025-08-22 15:27:46,860 INFO util.ExitUtil: Exiting with status 1: java.io.IOException: Invalid directory or I/O error occurred for dir: /data/nn/current 2025-08-22 15:27:46,865 INFO namenode.NameNode: SHUTDOWN_MSG: /************************************************************ SHUTDOWN_MSG: Shutting down NameNode at master/192.168.88.8 ************************************************************/
08-23
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