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Posted to hdfs-dev@hadoop.apache.org by "Jitendra Nath Pandey (JIRA)" <ji...@apache.org> on 2011/02/23 22:12:38 UTC
[jira] Created: (HDFS-1637) Federation: FSDataset in Datanode
should be created after initial handshake with namenode
Federation: FSDataset in Datanode should be created after initial handshake with namenode
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Key: HDFS-1637
URL: https://issues.apache.org/jira/browse/HDFS-1637
Project: Hadoop HDFS
Issue Type: Bug
Affects Versions: Federation Branch
Reporter: Jitendra Nath Pandey
Assignee: Jitendra Nath Pandey
Fix For: Federation Branch
Currently storage is initialized only after handshake with a namenode.However FSDataset is created before handshake and hence before storage initialization. At this time, storage does not have storage directories resulting in FSDataset initialized with no volumes.
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[jira] Resolved: (HDFS-1637) Federation: FSDataset in Datanode
should be created after initial handshake with namenode
Posted by "Jitendra Nath Pandey (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HDFS-1637?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jitendra Nath Pandey resolved HDFS-1637.
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Resolution: Fixed
Hadoop Flags: [Reviewed]
> Federation: FSDataset in Datanode should be created after initial handshake with namenode
> -----------------------------------------------------------------------------------------
>
> Key: HDFS-1637
> URL: https://issues.apache.org/jira/browse/HDFS-1637
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: Federation Branch
> Reporter: Jitendra Nath Pandey
> Assignee: Jitendra Nath Pandey
> Fix For: Federation Branch
>
> Attachments: HDFS-1637.1.patch
>
>
> Currently storage is initialized only after handshake with a namenode.However FSDataset is created before handshake and hence before storage initialization. At this time, storage does not have storage directories resulting in FSDataset initialized with no volumes.
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