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Date: Thu, 22 Oct 2015 14:39:27 +0000 (UTC)
From: "Dmytro Sen (JIRA)" <jira@apache.org>
To: dev@ambari.apache.org
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Subject: [jira] [Updated] (AMBARI-13525) Exception in collector logs for
 JOIN queries
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     [ https://issues.apache.org/jira/browse/AMBARI-13525?page=3Dcom.atlass=
ian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dmytro Sen updated AMBARI-13525:
--------------------------------
    Attachment: AMBARI-13525.patch

> Exception in collector logs for JOIN queries
> --------------------------------------------
>
>                 Key: AMBARI-13525
>                 URL: https://issues.apache.org/jira/browse/AMBARI-13525
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-metrics
>    Affects Versions: 2.1.1
>            Reporter: Dmytro Sen
>            Assignee: Dmytro Sen
>            Priority: Critical
>             Fix For: 2.1.3
>
>         Attachments: AMBARI-13525.patch
>
>
> Exception:
> {code}
> 04:17:00,487  WARN [1836615260@qtp-1368925364-4941] GenericExceptionHandl=
er:98 - INTERNAL_SERVER_ERROR
> javax.ws.rs.WebApplicationException: org.apache.phoenix.exception.Phoenix=
IOException: org.apache.phoenix.exception.PhoenixIOException: org.apache.ha=
doop.hbase.DoNotRetryIOException: Could not find hash cache for joinId: 8=
=EF=BF=BD=EF=BF=BD^S1=EF=BF=BD(=EF=BF=BD. The cache might have expired and =
have been removed.
>         at org.apache.phoenix.coprocessor.HashJoinRegionScanner.<init>(Ha=
shJoinRegionScanner.java:96)
>         at org.apache.phoenix.coprocessor.ScanRegionObserver.doPostScanne=
rOpen(ScanRegionObserver.java:196)
>         at org.apache.phoenix.coprocessor.BaseScannerRegionObserver.postS=
cannerOpen(BaseScannerRegionObserver.java:144)
>         at org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.pos=
tScannerOpen(RegionCoprocessorHost.java:1931)
>         at org.apache.hadoop.hbase.regionserver.HRegionServer.scan(HRegio=
nServer.java:3173)
>         at org.apache.hadoop.hbase.protobuf.generated.ClientProtos$Client=
Service$2.callBlockingMethod(ClientProtos.java:29994)
>         at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2078=
)
>         at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:108=
)
>         at org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecut=
or.java:114)
>         at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java=
:94)
>         at java.lang.Thread.run(Thread.java:745)
> {code}
> - Make sure that we follow best practices for JOINs:
> https://phoenix.apache.org/joins.html
> - Verify if this results in loss of functionality



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