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https://issues.apache.org/jira/browse/HIVE-12476?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15018460#comment-15018460
]
Sushanth Sowmyan commented on HIVE-12476:
-----------------------------------------
Good catch, Jason, thanks for the update. +1.
It looks like I'd missed these when I worked on HIVE-8485. That said, I now
wonder how we could proactively find other cases where we might have a similar
problem that we've not yet realized exist(I verified now that master has only 3
.putToParameters calls, all of which you've changed) - it's also possible for
new code being introduced to not use this without realizing the impact, and
since our test framework runs mainly on Derby and sometimes MySQL, it's quite
possible for us to miss it and have to patch it later.
> Metastore NPE on Oracle with Direct SQL
> ---------------------------------------
>
> Key: HIVE-12476
> URL: https://issues.apache.org/jira/browse/HIVE-12476
> Project: Hive
> Issue Type: Bug
> Components: Metastore
> Reporter: Jason Dere
> Assignee: Jason Dere
> Attachments: HIVE-12476.1.patch
>
>
> Stack trace looks very similar to HIVE-8485. I believe the metastore's Direct
> SQL mode requires additional fixes similar to HIVE-8485, around the
> Partition/StorageDescriptorSerDe parameters.
> {noformat}
> 2015-11-19 18:08:33,841 ERROR [pool-5-thread-2]: server.TThreadPoolServer
> (TThreadPoolServer.java:run(296)) - Error occurred during processing of
> message.
> java.lang.NullPointerException
> at
> org.apache.thrift.protocol.TBinaryProtocol.writeString(TBinaryProtocol.java:200)
> at
> org.apache.hadoop.hive.metastore.api.SerDeInfo$SerDeInfoStandardScheme.write(SerDeInfo.java:579)
> at
> org.apache.hadoop.hive.metastore.api.SerDeInfo$SerDeInfoStandardScheme.write(SerDeInfo.java:501)
> at
> org.apache.hadoop.hive.metastore.api.SerDeInfo.write(SerDeInfo.java:439)
> at
> org.apache.hadoop.hive.metastore.api.StorageDescriptor$StorageDescriptorStandardScheme.write(StorageDescriptor.java:1490)
> at
> org.apache.hadoop.hive.metastore.api.StorageDescriptor$StorageDescriptorStandardScheme.write(StorageDescriptor.java:1288)
> at
> org.apache.hadoop.hive.metastore.api.StorageDescriptor.write(StorageDescriptor.java:1154)
> at
> org.apache.hadoop.hive.metastore.api.Partition$PartitionStandardScheme.write(Partition.java:1072)
> at
> org.apache.hadoop.hive.metastore.api.Partition$PartitionStandardScheme.write(Partition.java:929)
> at
> org.apache.hadoop.hive.metastore.api.Partition.write(Partition.java:825)
> at
> org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_partitions_result$get_partitions_resultStandardScheme.write(ThriftHiveMetastore.java:64470)
> at
> org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_partitions_result$get_partitions_resultStandardScheme.write(ThriftHiveMetastore.java:64402)
> at
> org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_partitions_result.write(ThriftHiveMetastore.java:64340)
> at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:53)
> at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
> at
> org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge$Server$TUGIAssumingProcessor$1.run(HadoopThriftAuthBridge.java:681)
> at
> org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge$Server$TUGIAssumingProcessor$1.run(HadoopThriftAuthBridge.java:676)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657)
> at
> org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge$Server$TUGIAssumingProcessor.process(HadoopThriftAuthBridge.java:676)
> at
> org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:285)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> {noformat}
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