retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)

最新推荐文章于 2024-09-24 16:30:45 发布

原创最新推荐文章于 2024-09-24 16:30:45 发布 · 4.1k 阅读

0 ·

CC 4.0 BY-SA版权

文章标签：

#hadoop fs -ls #RetryUpToMaximumCoun

hadoop 专栏收录该内容

14 篇文章

订阅专栏

本文记录了一次Hadoop集群启动失败的问题排查过程。通过命令行尝试列出Hadoop文件系统根目录的内容时，遇到了连接问题。经过多次重试后确定为Hadoop节点未启动导致，并给出了启动节点的具体解决方案。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

[root@qa bin]# hadoop fs -ls /
Warning: $HADOOP_HOME is deprecated.

14/07/29 13:25:35 INFO ipc.Client: Retrying connect to server: centhost.centdomain/10.110.30.30:9000. Already tried 0 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)
14/07/29 13:25:36 INFO ipc.Client: Retrying connect to server: centhost.centdomain/10.110.30.30:9000. Already tried 1 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)
14/07/29 13:25:37 INFO ipc.Client: Retrying connect to server: centhost.centdomain/10.110.30.30:9000. Already tried 2 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)
^Z
[5]+  Stopped                 hadoop fs -ls /

没有启动hadoop节点造成的，转到hadoop bin下执行start-all.sh。问题解决。