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[HDFS-4760] Update inodeMap after node replacement - HDFS - [issue]
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...Similar with HDFS-4757, we need to update the inodeMap after node replacement. Because a lot of node replacement happens in the snapshot branch (e.g., INodeDirectory => INodeDirectoryWith...
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http://issues.apache.org/jira/browse/HDFS-4760
Author: Jing Zhao,
2013-05-01, 14:09
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[HDFS-4773] Fix bugs in quota usage updating/computation - HDFS - [issue]
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...1. FileWithSnapshot#updateQuotaAndCollectBlocks did not consider the scenario that all the snapshots has been deleted from a snapshot copy of deleted file. This may lead to a divide-by-0 err...
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http://issues.apache.org/jira/browse/HDFS-4773
Author: Jing Zhao,
2013-04-30, 14:14
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[HDFS-4761] Refresh INodeMap in FSDirectory#reset() - HDFS - [issue]
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...When resetting FSDirectory, the inodeMap should also be reset. I.e., we should clear the inodeMap and then put in the new root node....
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http://issues.apache.org/jira/browse/HDFS-4761
Author: Jing Zhao,
2013-04-27, 15:06
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[HDFS-4650] Add rename test in TestSnapshot - HDFS - [issue]
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...Add more unit tests and update current unit tests to cover different cases for rename with existence of snapshottable directories and snapshots....
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http://issues.apache.org/jira/browse/HDFS-4650
Author: Jing Zhao,
2013-04-27, 14:15
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[HDFS-4757] Update FSDirectory#inodeMap when replacing an INodeDirectory while setting quota - HDFS - [issue]
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...When setting quota to a directory, we may need to replace the original directory node with a new node with the same id. We need to update the inodeMap after the node replacement....
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http://issues.apache.org/jira/browse/HDFS-4757
Author: Jing Zhao,
2013-04-26, 15:07
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[HDFS-4742] Fix appending to a renamed file with snapshot - HDFS - [issue]
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...Fix bug for appending a renamed file....
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http://issues.apache.org/jira/browse/HDFS-4742
Author: Jing Zhao,
2013-04-26, 14:09
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[HDFS-4749] Use INodeId to identify the corresponding directory node for FSImage saving/loading - HDFS - [issue]
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...Currently in fsimage, we use the path to locate a directory node for later loading, i.e., when loading a subtree from fsimage, we first read the path of the directory node, and resolve the p...
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http://issues.apache.org/jira/browse/HDFS-4749
Author: Jing Zhao,
2013-04-26, 14:09
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[HDFS-4729] Fix OfflineImageViewer and permission checking for snapshot operations - HDFS - [issue]
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...The format of FSImage is updated after supporting rename with snapshots. We need to update OfflineImageViewer accordingly.Also, some permission checks in FSNamesystem are incorrect....
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http://issues.apache.org/jira/browse/HDFS-4729
Author: Jing Zhao,
2013-04-25, 14:08
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[HDFS-4686] Fix quota computation for rename with snapshots - HDFS - [issue]
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...Currently after a rename operation within/from a snapshottable directory, a reference node is created in both src and dst subtree, pointing to the original renamed inode. With this change th...
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http://issues.apache.org/jira/browse/HDFS-4686
Author: Jing Zhao,
2013-04-25, 14:08
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[HDFS-4124] Refactor INodeDirectory#getExistingPathINodes() to enable returning more than INode array - HDFS - [issue]
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...Currently INodeDirectory#getExistingPathINodes() uses an INode array to return the INodes resolved from the given path. For snapshot we need the function to be able to return more informatio...
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http://issues.apache.org/jira/browse/HDFS-4124
Author: Jing Zhao,
2013-04-24, 17:11
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