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From "Todd Lipcon (JIRA)" <j...@apache.org>
Subject [jira] Reopened: (HADOOP-6724) IPC doesn't properly handle IOEs thrown by socket factory
Date Tue, 22 Jun 2010 22:29:51 GMT

     [ 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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