tasanuma commented on pull request #2854: URL: https://github.com/apache/hadoop/pull/2854#issuecomment-840494239
@jojochuang Sorry for being very late. We found the root cause of this problem. There is a bug in hadoop-3.3.0 that DataNode doesn't shutdown even if the number of the failed volumes is greater than `dfs.datanode.failed.volumes.tolerated`. Therefore, the capacity of a DataNode can be zero. Recently, the bug is solved by HDFS-15963. After HDFS-15963, the capacity of DataNode can't be 0. (`dfs.datanode.failed.volumes.tolerated` is limited to storageNum-1 at most.) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
