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Posted to common-dev@hadoop.apache.org by "David Bowen (JIRA)" <ji...@apache.org> on 2007/03/12 19:54:09 UTC
[jira] Created: (HADOOP-1112) Race condition in Hadoop metrics
Race condition in Hadoop metrics
--------------------------------
Key: HADOOP-1112
URL: https://issues.apache.org/jira/browse/HADOOP-1112
Project: Hadoop
Issue Type: Bug
Reporter: David Bowen
AbstractMetricsContext has non-synchronized accesses to the HashMap bufferedData.
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[jira] Updated: (HADOOP-1112) Race condition in Hadoop metrics
Posted by "David Bowen (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-1112?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
David Bowen updated HADOOP-1112:
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Fix Version/s: 0.12.1
> Race condition in Hadoop metrics
> --------------------------------
>
> Key: HADOOP-1112
> URL: https://issues.apache.org/jira/browse/HADOOP-1112
> Project: Hadoop
> Issue Type: Bug
> Reporter: David Bowen
> Fix For: 0.12.1
>
> Attachments: 1112.patch
>
>
> AbstractMetricsContext has non-synchronized accesses to the HashMap bufferedData.
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[jira] Updated: (HADOOP-1112) Race condition in Hadoop metrics
Posted by "David Bowen (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-1112?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
David Bowen updated HADOOP-1112:
--------------------------------
Attachment: 1112.patch
This is a small, safe fix. Not sure if it fixes an observed NPE.
> Race condition in Hadoop metrics
> --------------------------------
>
> Key: HADOOP-1112
> URL: https://issues.apache.org/jira/browse/HADOOP-1112
> Project: Hadoop
> Issue Type: Bug
> Reporter: David Bowen
> Attachments: 1112.patch
>
>
> AbstractMetricsContext has non-synchronized accesses to the HashMap bufferedData.
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[jira] Updated: (HADOOP-1112) Race condition in Hadoop metrics
Posted by "Tom White (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-1112?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tom White updated HADOOP-1112:
------------------------------
Resolution: Fixed
Status: Resolved (was: Patch Available)
I've just committed this. Thanks David!
> Race condition in Hadoop metrics
> --------------------------------
>
> Key: HADOOP-1112
> URL: https://issues.apache.org/jira/browse/HADOOP-1112
> Project: Hadoop
> Issue Type: Bug
> Reporter: David Bowen
> Fix For: 0.12.1
>
> Attachments: 1112.patch
>
>
> AbstractMetricsContext has non-synchronized accesses to the HashMap bufferedData.
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You can reply to this email to add a comment to the issue online.
[jira] Updated: (HADOOP-1112) Race condition in Hadoop metrics
Posted by "David Bowen (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-1112?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
David Bowen updated HADOOP-1112:
--------------------------------
Status: Patch Available (was: Open)
> Race condition in Hadoop metrics
> --------------------------------
>
> Key: HADOOP-1112
> URL: https://issues.apache.org/jira/browse/HADOOP-1112
> Project: Hadoop
> Issue Type: Bug
> Reporter: David Bowen
> Attachments: 1112.patch
>
>
> AbstractMetricsContext has non-synchronized accesses to the HashMap bufferedData.
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You can reply to this email to add a comment to the issue online.