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Yuanbo Liu commented on HDFS-11284: ----------------------------------- [~umamaheswararao] Thanks for your response. {code} When DN send movement result as failure, NN will take care to retry {code} Thanks for pointing out this, I'll go through those code and understand the retry mechanism. {code} Any way, go ahead with HDFS-11150 please. There were some test failure related to that, can you please check? {code} Yes, I'm working on this patch now. I also find another issue that makes me refactor part code of {{StoragePolicySatisfier#computeBlockMovingInfos}}. I'll elaborate it in the JIRA conversation. The major part of persistence code has been finished for a while, but the restart testing helps me find some issues that need to be addressed, so basically my work now is related to make test cases stable. > [SPS]: Avoid running SPS under safemode and fix issues in target node > choosing. > ------------------------------------------------------------------------------- > > Key: HDFS-11284 > URL: https://issues.apache.org/jira/browse/HDFS-11284 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: datanode, namenode > Reporter: Yuanbo Liu > Assignee: Yuanbo Liu > Attachments: TestSatisfier.java > > > Recently I've found in some conditions, SPS is not stable: > * SPS runs under safe mode. > * There're some overlap nodes in the chosen target nodes. > * The real replication number of block doesn't match the replication factor. > For example, the real replication is 2 while the replication factor is 3. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org