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https://issues.apache.org/jira/browse/PHOENIX-5278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Xu Cang updated PHOENIX-5278:
-----------------------------
External issue URL: (was:
https://issues.apache.org/jira/browse/PHOENIX-3377)
External issue ID: PHOENIX-3377
> Add unit test to make sure drop/recreate of tenant view with added columns
> doesn't corrupt syscat
> -------------------------------------------------------------------------------------------------
>
> Key: PHOENIX-5278
> URL: https://issues.apache.org/jira/browse/PHOENIX-5278
> Project: Phoenix
> Issue Type: Bug
> Reporter: Saksham Gangwar
> Priority: Minor
>
> There have been scenarios similar to: deleting a tenant-specific view,
> recreating the same tenant-specific view with new columns and while querying
> the query fails with NPE over syscat due to corrupt data. View column count
> is changed but Phoenix syscat table did not properly update this info which
> causing querying the view always trigger null pointer exception. So the
> addition of this unit test will help us further debug the exact issue of
> corruption and give us confidence over this use case.
> Exception Stacktrace:
> org.apache.phoenix.exception.PhoenixIOException:
> org.apache.hadoop.hbase.DoNotRetryIOException: VIEW_NAME_ABC: at index 50
> at org.apache.phoenix.util.ServerUtil.createIOException(ServerUtil.java:111)
> at
> org.apache.phoenix.coprocessor.MetaDataEndpointImpl.getTable(MetaDataEndpointImpl.java:566)
> at
> org.apache.phoenix.coprocessor.generated.MetaDataProtos$MetaDataService.callMethod(MetaDataProtos.java:16267)
> at org.apache.hadoop.hbase.regionserver.HRegion.execService(HRegion.java:6143)
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.execServiceOnRegion(HRegionServer.java:3552)
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.execService(HRegionServer.java:3534)
> at
> org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:32496)
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2213)
> at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:104)
> at org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:133)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:108)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: java.lang.NullPointerException: at index 50
> at
> com.google.common.collect.ObjectArrays.checkElementNotNull(ObjectArrays.java:191)
> at com.google.common.collect.ImmutableList.construct(ImmutableList.java:320)
> at com.google.common.collect.ImmutableList.copyOf(ImmutableList.java:290)
> at org.apache.phoenix.schema.PTableImpl.init(PTableImpl.java:548)
> at org.apache.phoenix.schema.PTableImpl.<init>(PTableImpl.java:421)
> at org.apache.phoenix.schema.PTableImpl.makePTable(PTableImpl.java:406)
> at
> org.apache.phoenix.coprocessor.MetaDataEndpointImpl.getTable(MetaDataEndpointImpl.java:1015)
> at
> org.apache.phoenix.coprocessor.MetaDataEndpointImpl.buildTable(MetaDataEndpointImpl.java:578)
> at
> org.apache.phoenix.coprocessor.MetaDataEndpointImpl.doGetTable(MetaDataEndpointImpl.java:3220)
> at
> org.apache.phoenix.coprocessor.MetaDataEndpointImpl.doGetTable(MetaDataEndpointImpl.java:3167)
> at
> org.apache.phoenix.coprocessor.MetaDataEndpointImpl.getTable(MetaDataEndpointImpl.java:532)
> ... 10 more
>
>
> Related issue: https://issues.apache.org/jira/browse/PHOENIX-3377
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