[jira] [Commented] (HIVE-11636) NPE in stats conversion with HBase metastore

2015-08-28 Thread Sergey Shelukhin (JIRA)

[ 
https://issues.apache.org/jira/browse/HIVE-11636?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14720364#comment-14720364
 ] 

Sergey Shelukhin commented on HIVE-11636:
-

Thanks!

 NPE in stats conversion with HBase metastore
 

 Key: HIVE-11636
 URL: https://issues.apache.org/jira/browse/HIVE-11636
 Project: Hive
  Issue Type: Sub-task
  Components: Metastore
Reporter: Sergey Shelukhin
Assignee: Sergey Shelukhin
 Fix For: hbase-metastore-branch

 Attachments: HIVE-11636.01.patch, HIVE-11636.patch


 NO PRECOMMIT TESTS
 {noformat}
 2015-08-24T20:37:22,285 ERROR [main]: ql.Driver 
 (SessionState.java:printError(963)) - FAILED: NullPointerException null
 java.lang.NullPointerException
 at 
 org.apache.hadoop.hive.ql.stats.StatsUtils.convertColStats(StatsUtils.java:740)
 at 
 org.apache.hadoop.hive.ql.stats.StatsUtils.getTableColumnStats(StatsUtils.java:731)
 at 
 org.apache.hadoop.hive.ql.stats.StatsUtils.collectStatistics(StatsUtils.java:186)
 at 
 org.apache.hadoop.hive.ql.stats.StatsUtils.collectStatistics(StatsUtils.java:139)
 at 
 org.apache.hadoop.hive.ql.stats.StatsUtils.collectStatistics(StatsUtils.java:127)
 at 
 org.apache.hadoop.hive.ql.optimizer.stats.annotation.StatsRulesProcFactory$TableScanStatsRule.process(StatsRulesProcFactory.java:110)
 at 
 org.apache.hadoop.hive.ql.lib.DefaultRuleDispatcher.dispatch(DefaultRuleDispatcher.java:90)
 at 
 org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatchAndReturn(DefaultGraphWalker.java:95)
 at 
 org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatch(DefaultGraphWalker.java:79)
 at 
 org.apache.hadoop.hive.ql.lib.PreOrderWalker.walk(PreOrderWalker.java:56)
 at 
 org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.startWalking(DefaultGraphWalker.java:110)
 at 
 org.apache.hadoop.hive.ql.optimizer.stats.annotation.AnnotateWithStatistics.transform(AnnotateWithStatistics.java:78)
 at 
 org.apache.hadoop.hive.ql.parse.TezCompiler.runStatsAnnotation(TezCompiler.java:249)
 at 
 org.apache.hadoop.hive.ql.parse.TezCompiler.optimizeOperatorPlan(TezCompiler.java:123)
 at 
 org.apache.hadoop.hive.ql.parse.TaskCompiler.compile(TaskCompiler.java:102)
 at 
 org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:10219)
 at 
 org.apache.hadoop.hive.ql.parse.CalcitePlanner.analyzeInternal(CalcitePlanner.java:212)
 at 
 org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:240)
 at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:434)
 at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:310)
 {noformat}
 Fails after importing some databases from regular metastore and running TPCDS 
 Q27.
 Simple select-where-limit query (not FetchTask) appears to run fine.
 With standalone Hbase metastore (might be the same issue):
 {noformat}
 2015-08-25 14:41:04,793 ERROR [pool-6-thread-53] server.TThreadPoolServer: 
 Thrift error occurred during processing of message.
 org.apache.thrift.protocol.TProtocolException: Required field 'colStats' is 
 unset! Struct:AggrStats(colStats:null, partsFound:0)
 at 
 org.apache.hadoop.hive.metastore.api.AggrStats.validate(AggrStats.java:393)
 at 
 org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_aggr_stats_for_result.validate(ThriftHiveMetastore.java)
 at 
 org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_aggr_stats_for_result$get_aggr_stats_for_resultStandardScheme.write(ThriftHiveMetastore.java)
 at 
 org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_aggr_stats_for_result$get_aggr_stats_for_resultStandardScheme.write(ThriftHiveMetastore.java)
 at 
 org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_aggr_stats_for_result.write(ThriftHiveMetastore.java)
 at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:53)
 at 
 org.apache.hadoop.hive.metastore.TUGIBasedProcessor$1.run(TUGIBasedProcessor.java:110)
 at 
 org.apache.hadoop.hive.metastore.TUGIBasedProcessor$1.run(TUGIBasedProcessor.java:106)
 at java.security.AccessController.doPrivileged(Native Method)
 at javax.security.auth.Subject.doAs(Subject.java:422)
 at 
 org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1655)
 at 
 org.apache.hadoop.hive.metastore.TUGIBasedProcessor.process(TUGIBasedProcessor.java:118)
 at 
 org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:285)
 at 
 java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
 at 
 

[jira] [Commented] (HIVE-11636) NPE in stats conversion with HBase metastore

2015-08-26 Thread Sergey Shelukhin (JIRA)

[ 
https://issues.apache.org/jira/browse/HIVE-11636?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14715283#comment-14715283
 ] 

Sergey Shelukhin commented on HIVE-11636:
-

Hmm.. sure. It could fix some tests, who knows :)

 NPE in stats conversion with HBase metastore
 

 Key: HIVE-11636
 URL: https://issues.apache.org/jira/browse/HIVE-11636
 Project: Hive
  Issue Type: Sub-task
  Components: Metastore
Reporter: Sergey Shelukhin
Assignee: Sergey Shelukhin
 Attachments: HIVE-11636.01.patch, HIVE-11636.patch


 NO PRECOMMIT TESTS
 {noformat}
 2015-08-24T20:37:22,285 ERROR [main]: ql.Driver 
 (SessionState.java:printError(963)) - FAILED: NullPointerException null
 java.lang.NullPointerException
 at 
 org.apache.hadoop.hive.ql.stats.StatsUtils.convertColStats(StatsUtils.java:740)
 at 
 org.apache.hadoop.hive.ql.stats.StatsUtils.getTableColumnStats(StatsUtils.java:731)
 at 
 org.apache.hadoop.hive.ql.stats.StatsUtils.collectStatistics(StatsUtils.java:186)
 at 
 org.apache.hadoop.hive.ql.stats.StatsUtils.collectStatistics(StatsUtils.java:139)
 at 
 org.apache.hadoop.hive.ql.stats.StatsUtils.collectStatistics(StatsUtils.java:127)
 at 
 org.apache.hadoop.hive.ql.optimizer.stats.annotation.StatsRulesProcFactory$TableScanStatsRule.process(StatsRulesProcFactory.java:110)
 at 
 org.apache.hadoop.hive.ql.lib.DefaultRuleDispatcher.dispatch(DefaultRuleDispatcher.java:90)
 at 
 org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatchAndReturn(DefaultGraphWalker.java:95)
 at 
 org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatch(DefaultGraphWalker.java:79)
 at 
 org.apache.hadoop.hive.ql.lib.PreOrderWalker.walk(PreOrderWalker.java:56)
 at 
 org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.startWalking(DefaultGraphWalker.java:110)
 at 
 org.apache.hadoop.hive.ql.optimizer.stats.annotation.AnnotateWithStatistics.transform(AnnotateWithStatistics.java:78)
 at 
 org.apache.hadoop.hive.ql.parse.TezCompiler.runStatsAnnotation(TezCompiler.java:249)
 at 
 org.apache.hadoop.hive.ql.parse.TezCompiler.optimizeOperatorPlan(TezCompiler.java:123)
 at 
 org.apache.hadoop.hive.ql.parse.TaskCompiler.compile(TaskCompiler.java:102)
 at 
 org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:10219)
 at 
 org.apache.hadoop.hive.ql.parse.CalcitePlanner.analyzeInternal(CalcitePlanner.java:212)
 at 
 org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:240)
 at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:434)
 at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:310)
 {noformat}
 Fails after importing some databases from regular metastore and running TPCDS 
 Q27.
 Simple select-where-limit query (not FetchTask) appears to run fine.
 With standalone Hbase metastore (might be the same issue):
 {noformat}
 2015-08-25 14:41:04,793 ERROR [pool-6-thread-53] server.TThreadPoolServer: 
 Thrift error occurred during processing of message.
 org.apache.thrift.protocol.TProtocolException: Required field 'colStats' is 
 unset! Struct:AggrStats(colStats:null, partsFound:0)
 at 
 org.apache.hadoop.hive.metastore.api.AggrStats.validate(AggrStats.java:393)
 at 
 org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_aggr_stats_for_result.validate(ThriftHiveMetastore.java)
 at 
 org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_aggr_stats_for_result$get_aggr_stats_for_resultStandardScheme.write(ThriftHiveMetastore.java)
 at 
 org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_aggr_stats_for_result$get_aggr_stats_for_resultStandardScheme.write(ThriftHiveMetastore.java)
 at 
 org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_aggr_stats_for_result.write(ThriftHiveMetastore.java)
 at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:53)
 at 
 org.apache.hadoop.hive.metastore.TUGIBasedProcessor$1.run(TUGIBasedProcessor.java:110)
 at 
 org.apache.hadoop.hive.metastore.TUGIBasedProcessor$1.run(TUGIBasedProcessor.java:106)
 at java.security.AccessController.doPrivileged(Native Method)
 at javax.security.auth.Subject.doAs(Subject.java:422)
 at 
 org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1655)
 at 
 org.apache.hadoop.hive.metastore.TUGIBasedProcessor.process(TUGIBasedProcessor.java:118)
 at 
 org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:285)
 at 
 java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
 at 
 

[jira] [Commented] (HIVE-11636) NPE in stats conversion with HBase metastore

2015-08-26 Thread Alan Gates (JIRA)

[ 
https://issues.apache.org/jira/browse/HIVE-11636?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14715274#comment-14715274
 ] 

Alan Gates commented on HIVE-11636:
---

+1, patch looks fine.  I want to hold off on other checkins until we get 
HIVE-11654 resolved since we don't know what does and doesn't pass right now.

 NPE in stats conversion with HBase metastore
 

 Key: HIVE-11636
 URL: https://issues.apache.org/jira/browse/HIVE-11636
 Project: Hive
  Issue Type: Sub-task
  Components: Metastore
Reporter: Sergey Shelukhin
Assignee: Sergey Shelukhin
 Attachments: HIVE-11636.01.patch, HIVE-11636.patch


 NO PRECOMMIT TESTS
 {noformat}
 2015-08-24T20:37:22,285 ERROR [main]: ql.Driver 
 (SessionState.java:printError(963)) - FAILED: NullPointerException null
 java.lang.NullPointerException
 at 
 org.apache.hadoop.hive.ql.stats.StatsUtils.convertColStats(StatsUtils.java:740)
 at 
 org.apache.hadoop.hive.ql.stats.StatsUtils.getTableColumnStats(StatsUtils.java:731)
 at 
 org.apache.hadoop.hive.ql.stats.StatsUtils.collectStatistics(StatsUtils.java:186)
 at 
 org.apache.hadoop.hive.ql.stats.StatsUtils.collectStatistics(StatsUtils.java:139)
 at 
 org.apache.hadoop.hive.ql.stats.StatsUtils.collectStatistics(StatsUtils.java:127)
 at 
 org.apache.hadoop.hive.ql.optimizer.stats.annotation.StatsRulesProcFactory$TableScanStatsRule.process(StatsRulesProcFactory.java:110)
 at 
 org.apache.hadoop.hive.ql.lib.DefaultRuleDispatcher.dispatch(DefaultRuleDispatcher.java:90)
 at 
 org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatchAndReturn(DefaultGraphWalker.java:95)
 at 
 org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatch(DefaultGraphWalker.java:79)
 at 
 org.apache.hadoop.hive.ql.lib.PreOrderWalker.walk(PreOrderWalker.java:56)
 at 
 org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.startWalking(DefaultGraphWalker.java:110)
 at 
 org.apache.hadoop.hive.ql.optimizer.stats.annotation.AnnotateWithStatistics.transform(AnnotateWithStatistics.java:78)
 at 
 org.apache.hadoop.hive.ql.parse.TezCompiler.runStatsAnnotation(TezCompiler.java:249)
 at 
 org.apache.hadoop.hive.ql.parse.TezCompiler.optimizeOperatorPlan(TezCompiler.java:123)
 at 
 org.apache.hadoop.hive.ql.parse.TaskCompiler.compile(TaskCompiler.java:102)
 at 
 org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:10219)
 at 
 org.apache.hadoop.hive.ql.parse.CalcitePlanner.analyzeInternal(CalcitePlanner.java:212)
 at 
 org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:240)
 at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:434)
 at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:310)
 {noformat}
 Fails after importing some databases from regular metastore and running TPCDS 
 Q27.
 Simple select-where-limit query (not FetchTask) appears to run fine.
 With standalone Hbase metastore (might be the same issue):
 {noformat}
 2015-08-25 14:41:04,793 ERROR [pool-6-thread-53] server.TThreadPoolServer: 
 Thrift error occurred during processing of message.
 org.apache.thrift.protocol.TProtocolException: Required field 'colStats' is 
 unset! Struct:AggrStats(colStats:null, partsFound:0)
 at 
 org.apache.hadoop.hive.metastore.api.AggrStats.validate(AggrStats.java:393)
 at 
 org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_aggr_stats_for_result.validate(ThriftHiveMetastore.java)
 at 
 org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_aggr_stats_for_result$get_aggr_stats_for_resultStandardScheme.write(ThriftHiveMetastore.java)
 at 
 org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_aggr_stats_for_result$get_aggr_stats_for_resultStandardScheme.write(ThriftHiveMetastore.java)
 at 
 org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_aggr_stats_for_result.write(ThriftHiveMetastore.java)
 at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:53)
 at 
 org.apache.hadoop.hive.metastore.TUGIBasedProcessor$1.run(TUGIBasedProcessor.java:110)
 at 
 org.apache.hadoop.hive.metastore.TUGIBasedProcessor$1.run(TUGIBasedProcessor.java:106)
 at java.security.AccessController.doPrivileged(Native Method)
 at javax.security.auth.Subject.doAs(Subject.java:422)
 at 
 org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1655)
 at 
 org.apache.hadoop.hive.metastore.TUGIBasedProcessor.process(TUGIBasedProcessor.java:118)
 at 
 org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:285)
 at 
 

[jira] [Commented] (HIVE-11636) NPE in stats conversion with HBase metastore

2015-08-26 Thread Sergey Shelukhin (JIRA)

[ 
https://issues.apache.org/jira/browse/HIVE-11636?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14715269#comment-14715269
 ] 

Sergey Shelukhin commented on HIVE-11636:
-

[~thejas] maybe you can take a look :) small patch

 NPE in stats conversion with HBase metastore
 

 Key: HIVE-11636
 URL: https://issues.apache.org/jira/browse/HIVE-11636
 Project: Hive
  Issue Type: Sub-task
  Components: Metastore
Reporter: Sergey Shelukhin
Assignee: Sergey Shelukhin
 Attachments: HIVE-11636.01.patch, HIVE-11636.patch


 NO PRECOMMIT TESTS
 {noformat}
 2015-08-24T20:37:22,285 ERROR [main]: ql.Driver 
 (SessionState.java:printError(963)) - FAILED: NullPointerException null
 java.lang.NullPointerException
 at 
 org.apache.hadoop.hive.ql.stats.StatsUtils.convertColStats(StatsUtils.java:740)
 at 
 org.apache.hadoop.hive.ql.stats.StatsUtils.getTableColumnStats(StatsUtils.java:731)
 at 
 org.apache.hadoop.hive.ql.stats.StatsUtils.collectStatistics(StatsUtils.java:186)
 at 
 org.apache.hadoop.hive.ql.stats.StatsUtils.collectStatistics(StatsUtils.java:139)
 at 
 org.apache.hadoop.hive.ql.stats.StatsUtils.collectStatistics(StatsUtils.java:127)
 at 
 org.apache.hadoop.hive.ql.optimizer.stats.annotation.StatsRulesProcFactory$TableScanStatsRule.process(StatsRulesProcFactory.java:110)
 at 
 org.apache.hadoop.hive.ql.lib.DefaultRuleDispatcher.dispatch(DefaultRuleDispatcher.java:90)
 at 
 org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatchAndReturn(DefaultGraphWalker.java:95)
 at 
 org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatch(DefaultGraphWalker.java:79)
 at 
 org.apache.hadoop.hive.ql.lib.PreOrderWalker.walk(PreOrderWalker.java:56)
 at 
 org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.startWalking(DefaultGraphWalker.java:110)
 at 
 org.apache.hadoop.hive.ql.optimizer.stats.annotation.AnnotateWithStatistics.transform(AnnotateWithStatistics.java:78)
 at 
 org.apache.hadoop.hive.ql.parse.TezCompiler.runStatsAnnotation(TezCompiler.java:249)
 at 
 org.apache.hadoop.hive.ql.parse.TezCompiler.optimizeOperatorPlan(TezCompiler.java:123)
 at 
 org.apache.hadoop.hive.ql.parse.TaskCompiler.compile(TaskCompiler.java:102)
 at 
 org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:10219)
 at 
 org.apache.hadoop.hive.ql.parse.CalcitePlanner.analyzeInternal(CalcitePlanner.java:212)
 at 
 org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:240)
 at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:434)
 at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:310)
 {noformat}
 Fails after importing some databases from regular metastore and running TPCDS 
 Q27.
 Simple select-where-limit query (not FetchTask) appears to run fine.
 With standalone Hbase metastore (might be the same issue):
 {noformat}
 2015-08-25 14:41:04,793 ERROR [pool-6-thread-53] server.TThreadPoolServer: 
 Thrift error occurred during processing of message.
 org.apache.thrift.protocol.TProtocolException: Required field 'colStats' is 
 unset! Struct:AggrStats(colStats:null, partsFound:0)
 at 
 org.apache.hadoop.hive.metastore.api.AggrStats.validate(AggrStats.java:393)
 at 
 org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_aggr_stats_for_result.validate(ThriftHiveMetastore.java)
 at 
 org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_aggr_stats_for_result$get_aggr_stats_for_resultStandardScheme.write(ThriftHiveMetastore.java)
 at 
 org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_aggr_stats_for_result$get_aggr_stats_for_resultStandardScheme.write(ThriftHiveMetastore.java)
 at 
 org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_aggr_stats_for_result.write(ThriftHiveMetastore.java)
 at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:53)
 at 
 org.apache.hadoop.hive.metastore.TUGIBasedProcessor$1.run(TUGIBasedProcessor.java:110)
 at 
 org.apache.hadoop.hive.metastore.TUGIBasedProcessor$1.run(TUGIBasedProcessor.java:106)
 at java.security.AccessController.doPrivileged(Native Method)
 at javax.security.auth.Subject.doAs(Subject.java:422)
 at 
 org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1655)
 at 
 org.apache.hadoop.hive.metastore.TUGIBasedProcessor.process(TUGIBasedProcessor.java:118)
 at 
 org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:285)
 at 
 java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
 at 
 

[jira] [Commented] (HIVE-11636) NPE in stats conversion with HBase metastore

2015-08-25 Thread Sergey Shelukhin (JIRA)

[ 
https://issues.apache.org/jira/browse/HIVE-11636?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14712101#comment-14712101
 ] 

Sergey Shelukhin commented on HIVE-11636:
-

Confirmed this fixes the issue; [~alangates] can you take a look

 NPE in stats conversion with HBase metastore
 

 Key: HIVE-11636
 URL: https://issues.apache.org/jira/browse/HIVE-11636
 Project: Hive
  Issue Type: Sub-task
  Components: Metastore
Reporter: Sergey Shelukhin
Assignee: Sergey Shelukhin
 Attachments: HIVE-11636.01.patch, HIVE-11636.patch


 {noformat}
 2015-08-24T20:37:22,285 ERROR [main]: ql.Driver 
 (SessionState.java:printError(963)) - FAILED: NullPointerException null
 java.lang.NullPointerException
 at 
 org.apache.hadoop.hive.ql.stats.StatsUtils.convertColStats(StatsUtils.java:740)
 at 
 org.apache.hadoop.hive.ql.stats.StatsUtils.getTableColumnStats(StatsUtils.java:731)
 at 
 org.apache.hadoop.hive.ql.stats.StatsUtils.collectStatistics(StatsUtils.java:186)
 at 
 org.apache.hadoop.hive.ql.stats.StatsUtils.collectStatistics(StatsUtils.java:139)
 at 
 org.apache.hadoop.hive.ql.stats.StatsUtils.collectStatistics(StatsUtils.java:127)
 at 
 org.apache.hadoop.hive.ql.optimizer.stats.annotation.StatsRulesProcFactory$TableScanStatsRule.process(StatsRulesProcFactory.java:110)
 at 
 org.apache.hadoop.hive.ql.lib.DefaultRuleDispatcher.dispatch(DefaultRuleDispatcher.java:90)
 at 
 org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatchAndReturn(DefaultGraphWalker.java:95)
 at 
 org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatch(DefaultGraphWalker.java:79)
 at 
 org.apache.hadoop.hive.ql.lib.PreOrderWalker.walk(PreOrderWalker.java:56)
 at 
 org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.startWalking(DefaultGraphWalker.java:110)
 at 
 org.apache.hadoop.hive.ql.optimizer.stats.annotation.AnnotateWithStatistics.transform(AnnotateWithStatistics.java:78)
 at 
 org.apache.hadoop.hive.ql.parse.TezCompiler.runStatsAnnotation(TezCompiler.java:249)
 at 
 org.apache.hadoop.hive.ql.parse.TezCompiler.optimizeOperatorPlan(TezCompiler.java:123)
 at 
 org.apache.hadoop.hive.ql.parse.TaskCompiler.compile(TaskCompiler.java:102)
 at 
 org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:10219)
 at 
 org.apache.hadoop.hive.ql.parse.CalcitePlanner.analyzeInternal(CalcitePlanner.java:212)
 at 
 org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:240)
 at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:434)
 at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:310)
 {noformat}
 Fails after importing some databases from regular metastore and running TPCDS 
 Q27.
 Simple select-where-limit query (not FetchTask) appears to run fine.
 With standalone Hbase metastore (might be the same issue):
 {noformat}
 2015-08-25 14:41:04,793 ERROR [pool-6-thread-53] server.TThreadPoolServer: 
 Thrift error occurred during processing of message.
 org.apache.thrift.protocol.TProtocolException: Required field 'colStats' is 
 unset! Struct:AggrStats(colStats:null, partsFound:0)
 at 
 org.apache.hadoop.hive.metastore.api.AggrStats.validate(AggrStats.java:393)
 at 
 org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_aggr_stats_for_result.validate(ThriftHiveMetastore.java)
 at 
 org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_aggr_stats_for_result$get_aggr_stats_for_resultStandardScheme.write(ThriftHiveMetastore.java)
 at 
 org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_aggr_stats_for_result$get_aggr_stats_for_resultStandardScheme.write(ThriftHiveMetastore.java)
 at 
 org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$get_aggr_stats_for_result.write(ThriftHiveMetastore.java)
 at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:53)
 at 
 org.apache.hadoop.hive.metastore.TUGIBasedProcessor$1.run(TUGIBasedProcessor.java:110)
 at 
 org.apache.hadoop.hive.metastore.TUGIBasedProcessor$1.run(TUGIBasedProcessor.java:106)
 at java.security.AccessController.doPrivileged(Native Method)
 at javax.security.auth.Subject.doAs(Subject.java:422)
 at 
 org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1655)
 at 
 org.apache.hadoop.hive.metastore.TUGIBasedProcessor.process(TUGIBasedProcessor.java:118)
 at 
 org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:285)
 at 
 java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
 at