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https://issues.apache.org/jira/browse/HADOOP-11507?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Talat UYARER updated HADOOP-11507:
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Attachment: HADOOP-11507.patch
Hi [[email protected]]
We talked about the bug at ApacheCon Budapest. Could you review it ?
Thanks
> Hadoop RPC Authentication problem with different user locale
> ------------------------------------------------------------
>
> Key: HADOOP-11507
> URL: https://issues.apache.org/jira/browse/HADOOP-11507
> Project: Hadoop Common
> Issue Type: Bug
> Affects Versions: 2.5.2
> Reporter: Talat UYARER
> Priority: Minor
> Attachments: HADOOP-11507.patch
>
>
> When I try to use hadoop mapreduce framework with Turkish locale that set
> default mapreduce.map.java.opts and mapreduce.reduce.java.opts to
> -Duser.language=tr. It throws exception.
> After Long research, i found a little bug in
> org.apache.hadoop.security.SaslPropertiesResolver line 68. default setting of
> hadoop.rpc.protection is authentication. When i make locale Turkish
> authentication parameter with toUpperCase become AUTHENTİCATİON. Please
> attention to dotted big i. This is a Turkish letter. It is very similar big
> i, it just have addition dot. :)
> IMHO who-one use upper or lowercase method for settings, it should use
> Locale.ENGLISH. I created a patch file. But I could not test it. I can not
> find which tests should i run. If you show me, I will be glad.
> BTW I think, Hadoop Tests should be run different locale.
> {block}
> ERROR operation.Operation: Error running hive query:
> org.apache.hive.service.cli.HiveSQLException: Error while processing
> statement: FAILED: Execution Error, return code 2 from
> org.apache.hadoop.hive.ql.exec.mr.MapRedTask
> at
> org.apache.hive.service.cli.operation.SQLOperation.runInternal(SQLOperation.java:147)
> at
> org.apache.hive.service.cli.operation.SQLOperation.access$000(SQLOperation.java:69)
> at
> org.apache.hive.service.cli.operation.SQLOperation$1$1.run(SQLOperation.java:200)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:415)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1614)
> at
> org.apache.hadoop.hive.shims.HadoopShimsSecure.doAs(HadoopShimsSecure.java:502)
> at
> org.apache.hive.service.cli.operation.SQLOperation$1.run(SQLOperation.java:213)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> at java.util.concurrent.FutureTask.run(FutureTask.java:262)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
> {block}
> p.s. Exception is generated by a Hive query. It can be generated by any map
> reduce job.
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