[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
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本文介绍了如何在项目中配置Apache Spark和Hadoop的依赖项，排除了潜在冲突的库，如Netty和Jetty，确保了集群环境下的稳定运行。
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