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https://issues.apache.org/jira/browse/PHOENIX-3969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16058679#comment-16058679
]
Lars Hofhansl commented on PHOENIX-3969:
----------------------------------------
[~gjacoby]
> 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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