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Posted to common-dev@hadoop.apache.org by "Kan Zhang (JIRA)" <ji...@apache.org> on 2009/05/17 02:30:45 UTC

[jira] Commented: (HADOOP-5859) FindBugs : fix "wait() or sleep() with locks held" warnings in hdfs

    [ https://issues.apache.org/jira/browse/HADOOP-5859?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12710155#action_12710155 ] 

Kan Zhang commented on HADOOP-5859:
-----------------------------------

attached 2 versions of the same patch. one with correct indentation, one without, for easier reviewing.

> FindBugs : fix "wait() or sleep() with locks held" warnings in hdfs
> -------------------------------------------------------------------
>
>                 Key: HADOOP-5859
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5859
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: dfs
>            Reporter: Kan Zhang
>            Assignee: Kan Zhang
>         Attachments: 5859-4.patch, 5859-5.patch
>
>
> This JIRA fixes the following warnings:
> SWL	org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.closeInternal() calls Thread.sleep() with a lock held
> TLW	wait() with two locks held in org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.flushInternal()
> TLW	wait() with two locks held in org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.flushInternal()
> TLW	wait() with two locks held in org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.writeChunk(byte[], int, int, byte[])

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