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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-12078) The default retry policy does not handle RetriableException correctly
Date Wed, 10 Jun 2015 10:46:04 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-12078?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14580376#comment-14580376
] 

Hudson commented on HADOOP-12078:
---------------------------------

FAILURE: Integrated in Hadoop-Yarn-trunk-Java8 #224 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/224/])
HADOOP-12078. The default retry policy does not handle RetriableException correctly. (Contributed
by Arpit Agarwal) (arp: rev 3107434031e0da149ea2c09c5fc76f1a152435a0)
* hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/retry/RetryUtils.java
* hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/io/retry/TestDefaultRetryPolicy.java
* hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/retry/RetryPolicies.java
* hadoop-common-project/hadoop-common/CHANGES.txt
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNodeRpcServer.java


> The default retry policy does not handle RetriableException correctly 
> ----------------------------------------------------------------------
>
>                 Key: HADOOP-12078
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12078
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: ipc
>    Affects Versions: 2.7.0
>            Reporter: Arpit Agarwal
>            Assignee: Arpit Agarwal
>            Priority: Critical
>         Attachments: HDFS-8561.01.patch, HDFS-8561.02.patch
>
>
> The default policy in RetryUtils does not retry RetriableExceptions even when {{defaultRetryPolicyEnabled}}
is true.
> This was discovered via an HDFS client failing to retry {{getFileBlockLocations}} after
{{checkNNStartup}} failed.



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