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Posted to common-issues@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2017/11/28 12:00:11 UTC
[jira] [Commented] (HADOOP-15042) Azure PageBlobInputStream.skip()
can return negative value when numberOfPagesRemaining is 0
[ https://issues.apache.org/jira/browse/HADOOP-15042?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16268632#comment-16268632 ]
Steve Loughran commented on HADOOP-15042:
-----------------------------------------
+1 committed to: trunk, branch-3, branch-2
minor commentary
* please markup the versions which have this problem and which the patch is intended for.
* you can run the tests in parallel for faster test runs...look at hadoop-tools/hadoop-azure/src/site/markdown/testing_azure.md for the instructions.
> Azure PageBlobInputStream.skip() can return negative value when numberOfPagesRemaining is 0
> -------------------------------------------------------------------------------------------
>
> Key: HADOOP-15042
> URL: https://issues.apache.org/jira/browse/HADOOP-15042
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs/azure
> Affects Versions: 2.9.0
> Reporter: Rajesh Balamohan
> Assignee: Rajesh Balamohan
> Priority: Minor
> Attachments: HADOOP-15042.001.patch
>
>
> {{PageBlobInputStream::skip-->skipImpl}} returns negative values when {{numberOfPagesRemaining=0}}. This can cause wrong position to be set in NativeAzureFileSystem::seek() and can lead to errors.
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