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Posted to common-dev@hadoop.apache.org by "Todd Lipcon (JIRA)" <ji...@apache.org> on 2010/04/26 04:17:50 UTC
[jira] Created: (HADOOP-6724) IPC doesn't properly handle IOEs
thrown by socket factory
IPC doesn't properly handle IOEs thrown by socket factory
---------------------------------------------------------
Key: HADOOP-6724
URL: https://issues.apache.org/jira/browse/HADOOP-6724
Project: Hadoop Common
Issue Type: Bug
Components: ipc
Affects Versions: 0.20.3, 0.21.0, 0.22.0
Reporter: Todd Lipcon
Assignee: Todd Lipcon
If the socket factory throws an IOE inside setupIOStreams, then handleConnectionFailure will be called with socket still null, and thus generate an NPE on socket.close(). This ends up orphaning clients, etc.
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[jira] Resolved: (HADOOP-6724) IPC doesn't properly handle IOEs
thrown by socket factory
Posted by "Eli Collins (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6724?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Eli Collins resolved HADOOP-6724.
---------------------------------
Resolution: Fixed
Fix Version/s: 0.22.0
0.20.3
I ran test-patch and committed this to branch 20.
> IPC doesn't properly handle IOEs thrown by socket factory
> ---------------------------------------------------------
>
> Key: HADOOP-6724
> URL: https://issues.apache.org/jira/browse/HADOOP-6724
> Project: Hadoop Common
> Issue Type: Bug
> Components: ipc
> Affects Versions: 0.20.3, 0.21.0, 0.22.0
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Fix For: 0.20.3, 0.22.0, 0.21.0
>
> Attachments: hadoop-6724-20-1.patch, hadoop-6724.txt
>
>
> If the socket factory throws an IOE inside setupIOStreams, then handleConnectionFailure will be called with socket still null, and thus generate an NPE on socket.close(). This ends up orphaning clients, etc.
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[jira] Reopened: (HADOOP-6724) IPC doesn't properly handle IOEs
thrown by socket factory
Posted by "Todd Lipcon (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-6724?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Todd Lipcon reopened HADOOP-6724:
---------------------------------
Think we should commit this to branch-20 as well. It's pretty nasty and a simple fix.
> IPC doesn't properly handle IOEs thrown by socket factory
> ---------------------------------------------------------
>
> Key: HADOOP-6724
> URL: https://issues.apache.org/jira/browse/HADOOP-6724
> Project: Hadoop Common
> Issue Type: Bug
> Components: ipc
> Affects Versions: 0.20.3, 0.21.0, 0.22.0
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Fix For: 0.21.0
>
> Attachments: hadoop-6724-20-1.patch, hadoop-6724.txt
>
>
> If the socket factory throws an IOE inside setupIOStreams, then handleConnectionFailure will be called with socket still null, and thus generate an NPE on socket.close(). This ends up orphaning clients, etc.
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