You are viewing a plain text version of this content. The canonical link for it is here.

Posted to hdfs-dev@hadoop.apache.org by "Andrew Wang (JIRA)" <ji...@apache.org> on 2017/04/11 20:42:41 UTC

[jira] [Created] (HDFS-11643) Balancer fencing fails when writing erasure coded lock file

Andrew Wang created HDFS-11643:
----------------------------------

             Summary: Balancer fencing fails when writing erasure coded lock file
                 Key: HDFS-11643
                 URL: https://issues.apache.org/jira/browse/HDFS-11643
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: balancer & mover, erasure-coding
    Affects Versions: 3.0.0-alpha1
            Reporter: Andrew Wang
            Priority: Critical


At startup, the balancer writes its hostname to the lock file and calls hflush(). hflush is not supported for EC files, so this fails when the entire filesystem is erasure coded.



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)

---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-dev-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-dev-help@hadoop.apache.org