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From "Johannes Zillmann (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-6726) can't control maxRetries in case of SocketTimeoutException
Date Mon, 26 Apr 2010 10:20:33 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-6726?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12860883#action_12860883
] 

Johannes Zillmann commented on HADOOP-6726:
-------------------------------------------

It would be fine if _ipc.client.connect.max.retries_ would also be applied to SocketTimeoutException
or another config value would be introduced!

> can't control maxRetries in case of SocketTimeoutException
> ----------------------------------------------------------
>
>                 Key: HADOOP-6726
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6726
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: ipc
>    Affects Versions: 0.20.2
>            Reporter: Johannes Zillmann
>
> One can set _ipc.client.connect.max.retries_ for _org.apache.hadoop.ipc.Client_.
> This comes to effect on IOExceptions but not on SocketTimeoutException.
> Client$Connection:307:
> {code:java}
>           } catch (SocketTimeoutException toe) {
>             /* The max number of retries is 45,
>              * which amounts to 20s*45 = 15 minutes retries.
>              */
>             handleConnectionFailure(timeoutFailures++, 45, toe);
>           } catch (IOException ie) {
>             handleConnectionFailure(ioFailures++, maxRetries, ie);
>           }
> {code}

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