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https://issues.apache.org/jira/browse/HDFS-6810?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arpit Agarwal updated HDFS-6810:
--------------------------------
Resolution: Fixed
Fix Version/s: 2.6.0
3.0.0
Target Version/s: 2.6.0
Hadoop Flags: Reviewed
Status: Resolved (was: Patch Available)
Nice catch [~tedyu].
+1 for the patch. Thanks for fixing this Nicholas. I committed it to trunk and
branch-2.
> StorageReport array is initialized with wrong size in
> DatanodeDescriptor#getStorageReports
> ------------------------------------------------------------------------------------------
>
> Key: HDFS-6810
> URL: https://issues.apache.org/jira/browse/HDFS-6810
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: namenode
> Reporter: Ted Yu
> Assignee: Tsz Wo Nicholas Sze
> Priority: Minor
> Fix For: 3.0.0, 2.6.0
>
> Attachments: h6810_20140803.patch
>
>
> Here is related code:
> {code}
> public StorageReport[] getStorageReports() {
> final StorageReport[] reports = new StorageReport[storageMap.size()];
> {code}
> Other methods use the following construct:
> {code}
> synchronized (storageMap) {
> {code}
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