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From "Sergey Soldatov (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (PHOENIX-3969) Delete from table more than 100 rows fails with IndexOutOfBould
Date Thu, 22 Jun 2017 00:34:00 GMT

     [ https://issues.apache.org/jira/browse/PHOENIX-3969?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sergey Soldatov updated PHOENIX-3969:
-------------------------------------
    Attachment: PHOENIX-3969.patch

Simple fix with check for the mutation list size. 

> Delete from table more than 100 rows fails with IndexOutOfBould
> ---------------------------------------------------------------
>
>                 Key: PHOENIX-3969
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-3969
>             Project: Phoenix
>          Issue Type: Bug
>    Affects Versions: 4.11.0
>            Reporter: Sergey Soldatov
>            Assignee: Sergey Soldatov
>            Priority: Critical
>         Attachments: PHOENIX-3969.patch
>
>
> That happens because in UngroupedAggregateRegionObserver to check whether we have something
to commit we call readyToCommit. We do that for both - data table mutations and local indexes
( indexMutations). In this method we check only rows count from original table, but not the
size of mutations list. Since indexMutations is using only for local indexes, in regular cases
the list will be empty and when we call commitBatch for empty list it fails with an exception
:
> {noformat}
> Error: org.apache.phoenix.exception.PhoenixIOException: org.apache.hadoop.hbase.DoNotRetryIOException:
GIGANTIC_TABLE,,1498079753609.137788ceb573b20bbbb7cdcaeb6ba489.: Index: 0, Size: 0
> 	at org.apache.phoenix.util.ServerUtil.createIOException(ServerUtil.java:92)
> 	at org.apache.phoenix.util.ServerUtil.throwIOException(ServerUtil.java:58)
> 	at org.apache.phoenix.coprocessor.BaseScannerRegionObserver$RegionScannerHolder.overrideDelegate(BaseScannerRegionObserver.java:240)
> 	at org.apache.phoenix.coprocessor.BaseScannerRegionObserver$RegionScannerHolder.nextRaw(BaseScannerRegionObserver.java:266)
> 	at org.apache.hadoop.hbase.regionserver.RSRpcServices.scan(RSRpcServices.java:2506)
> 	at org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:32385)
> 	at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2141)
> 	at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:112)
> 	at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:187)
> 	at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:167)
> Caused by: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
> 	at java.util.ArrayList.rangeCheck(ArrayList.java:653)
> 	at java.util.ArrayList.get(ArrayList.java:429)
> 	at org.apache.phoenix.coprocessor.UngroupedAggregateRegionObserver.commitBatch(UngroupedAggregateRegionObserver.java:193)
> 	at org.apache.phoenix.coprocessor.UngroupedAggregateRegionObserver.doPostScannerOpen(UngroupedAggregateRegionObserver.java:713)
> 	at org.apache.phoenix.coprocessor.BaseScannerRegionObserver$RegionScannerHolder.overrideDelegate(BaseScannerRegionObserver.java:221)
> 	... 7 more (state=08000,code=101)
> {noformat}



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