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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-10337) HTable.get() uninteruptible
Date Wed, 05 Feb 2014 21:52:13 GMT

    [ https://issues.apache.org/jira/browse/HBASE-10337?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13892616#comment-13892616
] 

Hudson commented on HBASE-10337:
--------------------------------

SUCCESS: Integrated in HBase-0.98-on-Hadoop-1.1 #124 (See [https://builds.apache.org/job/HBase-0.98-on-Hadoop-1.1/124/])
HBASE-10337 HTable.get() uninteruptible (Nicolas Liochon) (apurtell: rev 1564853)
* /hbase/branches/0.98/hbase-client/src/main/java/org/apache/hadoop/hbase/client/HConnectionManager.java
* /hbase/branches/0.98/hbase-client/src/main/java/org/apache/hadoop/hbase/client/RpcRetryingCaller.java
* /hbase/branches/0.98/hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/RpcClient.java
* /hbase/branches/0.98/hbase-client/src/main/java/org/apache/hadoop/hbase/protobuf/ProtobufUtil.java
* /hbase/branches/0.98/hbase-common/src/main/java/org/apache/hadoop/hbase/util/ExceptionUtil.java
* /hbase/branches/0.98/hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestClientOperationInterrupt.java


> HTable.get() uninteruptible
> ---------------------------
>
>                 Key: HBASE-10337
>                 URL: https://issues.apache.org/jira/browse/HBASE-10337
>             Project: HBase
>          Issue Type: Bug
>          Components: Client
>    Affects Versions: 0.98.0, 0.94.9, 0.99.0, 0.96.1.1
>            Reporter: Jonathan Leech
>            Assignee: Nicolas Liochon
>             Fix For: 0.98.0, 0.99.0
>
>         Attachments: 10337-addendum.patch, 10337.v1.patch, 10337.v2.patch
>
>
> I've got a stuck thread on HTable.get() that can't be interrupted, looks like its designed
to be interruptible but can't be in interrupted in practice due to while loop.
> The offending code is in org.apache.hadoop.hbase.ipc.HBaseClient.call() line 981, it
catches InterruptedException then goes right back to waiting due to the while loop.
> It looks like future versions of the client (.95+) are significantly different and might
not have this problem... Not sure about release schedules etc. or if this version is still
getting patched.



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