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Posted to common-dev@hadoop.apache.org by "Hairong Kuang (JIRA)" <ji...@apache.org> on 2008/04/02 00:49:24 UTC
[jira] Commented: (HADOOP-3050) Cluster fall into infinite loop
trying to replicate a block to a target that aready has this replica.
[ https://issues.apache.org/jira/browse/HADOOP-3050?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12584344#action_12584344 ]
Hairong Kuang commented on HADOOP-3050:
---------------------------------------
I have run TestDecommission with the patch for 50 times in a row on my linux box without seeing any failure.
> Cluster fall into infinite loop trying to replicate a block to a target that aready has this replica.
> -----------------------------------------------------------------------------------------------------
>
> Key: HADOOP-3050
> URL: https://issues.apache.org/jira/browse/HADOOP-3050
> Project: Hadoop Core
> Issue Type: Bug
> Components: dfs
> Affects Versions: 0.17.0
> Reporter: Konstantin Shvachko
> Assignee: Hairong Kuang
> Priority: Blocker
> Attachments: blockReport.patch, FailedTestDecommission.log
>
>
> This happened during a test run by Hudson. So fortunately we have all logs present.
> http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/1987/console
> Search for TestDecommission. And look for block blk_167544198419718831 that is being replicated to node 127.0.0.1:65168 over and over again.
> The issue needs to be investigated. I am making it a blocker until it is.
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