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https://issues.apache.org/jira/browse/PHOENIX-875?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13940029#comment-13940029
]
James Taylor commented on PHOENIX-875:
--------------------------------------
No, I'd remove that, as the callers have special logic to deal with loadTable
returning the deleted table marker.
> NPE when running end2end tests against a live cluster
> -----------------------------------------------------
>
> Key: PHOENIX-875
> URL: https://issues.apache.org/jira/browse/PHOENIX-875
> Project: Phoenix
> Issue Type: Bug
> Reporter: Jeffrey Zhong
> Assignee: Jeffrey Zhong
> Attachments: phoenix-875.patch
>
>
> Below is the error stack trace. The cause is that
> MetaDataEndpointImpl#loadTable doesn't check if a table is a deleted marker
> after the line {code}PTable table =
> metaDataCache.getIfPresent(cacheKey);{code}.
> {code}
> 2014-03-18 10:54:06,633 ERROR [RpcServer.handler=8,port=60020]
> coprocessor.MetaDataEndpointImpl: dropTable failed
> java.lang.NullPointerException
> at org.apache.phoenix.schema.PTableImpl.toProto(PTableImpl.java:892)
> at
> org.apache.phoenix.coprocessor.MetaDataProtocol$MetaDataMutationResult.toProto(MetaDataProtocol.java:184)
> at
> org.apache.phoenix.coprocessor.MetaDataEndpointImpl.dropTable(MetaDataEndpointImpl.java:934)
> at
> org.apache.phoenix.coprocessor.generated.MetaDataProtos$MetaDataService.callMethod(MetaDataProtos.java:6565)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.execService(HRegion.java:5489)
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.execService(HRegionServer.java:3297)
> at
> org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:28865)
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2008)
> at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:92)
> at
> org.apache.hadoop.hbase.ipc.SimpleRpcScheduler.consumerLoop(SimpleRpcScheduler.java:160)
> at
> org.apache.hadoop.hbase.ipc.SimpleRpcScheduler.access$000(SimpleRpcScheduler.java:38)
> at
> org.apache.hadoop.hbase.ipc.SimpleRpcScheduler$1.run(SimpleRpcScheduler.java:110)
> at java.lang.Thread.run(Thread.java:722)
> {code}
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