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Posted to common-dev@hadoop.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2007/05/30 23:30:15 UTC
[jira] Commented: (HADOOP-1261) Restart of the same data-node
should not generate edits log records.
[ https://issues.apache.org/jira/browse/HADOOP-1261?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12500240 ]
Hadoop QA commented on HADOOP-1261:
-----------------------------------
-1, could not apply patch.
The patch command could not apply the latest attachment http://issues.apache.org/jira/secure/attachment/12355633/HADOOP-1261-1.patch as a patch to trunk revision r542595.
Console output: http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Patch/219/console
Please note that this message is automatically generated and may represent a problem with the automation system and not the patch.
> Restart of the same data-node should not generate edits log records.
> --------------------------------------------------------------------
>
> Key: HADOOP-1261
> URL: https://issues.apache.org/jira/browse/HADOOP-1261
> Project: Hadoop
> Issue Type: Bug
> Components: dfs
> Affects Versions: 0.12.0
> Reporter: Konstantin Shvachko
> Assignee: Raghu Angadi
> Priority: Minor
> Fix For: 0.14.0
>
> Attachments: HADOOP-1261-1.patch
>
>
> Currently during registration of a data-node with the storage id that has already been registered
> the name-node logs 2 records: <add node1> <remove node2>.
> If the same node has been restarted these two records are redundant, lead to unnecessary
> increase of the edits file and result in a slow-down of the name-node startup.
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