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Shilun Fan edited comment on HDFS-13928 at 1/4/24 8:17 AM: ----------------------------------------------------------- Bulk update: moved all 3.4.0 non-blocker issues, please move back if it is a blocker. Retarget 3.5.0. was (Author: slfan1989): updated the target version for preparing 3.4.0 release. > Add the corner case testings for log roll > ----------------------------------------- > > Key: HDFS-13928 > URL: https://issues.apache.org/jira/browse/HDFS-13928 > Project: Hadoop HDFS > Issue Type: Improvement > Affects Versions: 3.1.1 > Reporter: Yiqun Lin > Priority: Major > > We find some corner cases for log roll when doing jounalnode migration in our > cluster. We use a online way for the migration. And there will cause some > corner cases: > * Multiple in-progress edits_inprogress* files exists in edits dir, if log > roll is updated correctly. In this case, we can divide this into two cases: > 1.With redundant in-progress file with higher txid than current in-progress > file > 2.With redundant in-progress file with lower txid than current in-progress > file > * In a HA mode, SBN is down, what's the behavior of log roll will become? > We can complete the log roll UTs for above cases. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org