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Todd Lipcon (JIRA) |
at Jun 24, 2011 at 9:48 pm
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https://issues.apache.org/jira/browse/HDFS-2077?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Todd Lipcon resolved HDFS-2077.
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Resolution: Fixed
Hadoop Flags: [Reviewed]
Thanks. I added a comment in that area of the code before committing.
1073: address checkpoint upload when one of the storage dirs is failed
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Key: HDFS-2077
URL:
https://issues.apache.org/jira/browse/HDFS-2077Project: Hadoop HDFS
Issue Type: Sub-task
Components: name-node
Affects Versions: Edit log branch (HDFS-1073)
Reporter: Todd Lipcon
Assignee: Todd Lipcon
Fix For: Edit log branch (HDFS-1073)
Attachments: hdfs-2077.txt, hdfs-2077.txt
This JIRA addresses the following case:
- NN is running with 2 storage dirs
- 1 of the dirs fails
- 2NN makes a checkpoint
Currently, if GetImageServlet fails to open _any_ of the local files to receive a checkpoint, it will fail the entire checkpoint upload process. Instead, it should continue to receive checkpoints in the non-failed directories.
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