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Kihwal Lee commented on HDFS-15287: ----------------------------------- [~aajisaka], one problem is resolved on 4/16. Another side-effect of this new check still remains. It is a blocker for us as it breaks existing feature/use case. HDFS-15293 might fix it. > HDFS rollingupgrade prepare never finishes > ------------------------------------------ > > Key: HDFS-15287 > URL: https://issues.apache.org/jira/browse/HDFS-15287 > Project: Hadoop HDFS > Issue Type: Bug > Components: namenode > Affects Versions: 2.10.0, 3.3.0 > Reporter: Kihwal Lee > Priority: Blocker > > After HDFS-12979, the prepare step of rolling upgrade does not work. This is > because it added additional check for sufficient time passing since last > checkpoint. Since RU rollback image creation and upload can happen any time, > uploading of rollback image never succeeds. For a new cluster deployed for > testing, it might work since it never checkpointed before. > It was found that this check is disabled for unit tests, defeating the very > purpose of testing. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org