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Posted to common-dev@hadoop.apache.org by "Raghu Angadi (JIRA)" <ji...@apache.org> on 2008/01/18 23:16:34 UTC

[jira] Created: (HADOOP-2661) Replicator log should include block id

Replicator log should include block id
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                 Key: HADOOP-2661
                 URL: https://issues.apache.org/jira/browse/HADOOP-2661
             Project: Hadoop
          Issue Type: Improvement
          Components: dfs
    Affects Versions: 0.15.0
            Reporter: Raghu Angadi
            Assignee: Raghu Angadi
            Priority: Minor
             Fix For: 0.16.1



Currently when Replicator can not find datanodes to place required replications for a block, it does not print the actual block id. Block id would help while debugging problems similar to http://www.nabble.com/Under-replicated-block-doesn't-get-fixed-until-DFS-restart-td14624430.html , HADOOP-2201.

log from trunk currently looks like :
{noformat} 2007-11-13 22:08:40,727 WARN  fs.FSNamesystem (ReplicationTargetChooser.java:chooseTarget(177)) -
    Not able to place enough replicas, still in need of 1 {noformat}

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