2017-04-04 17:28:21,592 ERROR bonecp.ConnectionHandle (ConnectionHandle.java:markPossiblyBroken(388)) - Database access problem. Killing off this connection and all remaining connections in the connection pool. SQL State = 08006
2017-04-04 17:28:21,597 WARN  metastore.MetaStoreDirectSql (MetaStoreDirectSql.java:executeWithArray(1621)) - Failed to execute [select "COLUMN_NAME", "COLUMN_TYPE", "LONG_LOW_VALUE", "LONG_HIGH_VALUE", "DOUBLE_LOW_VALUE", "DOUBLE_HIGH_VALUE", "BIG_DECIMAL_LOW_VALUE", "BIG_DECIMAL_HIGH_VALUE", "NUM_NULLS", "NUM_DISTINCTS", "AVG_COL_LEN", "MAX_COL_LEN", "NUM_TRUES", "NUM_FALSES", "LAST_ANALYZED"  from "TAB_COL_STATS"  where "DB_NAME" = ? and "TABLE_NAME" = ? and "COLUMN_NAME" in (?)] with parameters [test_timestamp_scan_agg_errors_43d03651, scan_agg_timestamp, col]
javax.jdo.JDODataStoreException: Error executing SQL query "select "COLUMN_NAME", "COLUMN_TYPE", "LONG_LOW_VALUE", "LONG_HIGH_VALUE", "DOUBLE_LOW_VALUE", "DOUBLE_HIGH_VALUE", "BIG_DECIMAL_LOW_VALUE", "BIG_DECIMAL_HIGH_VALUE", "NUM_NULLS", "NUM_DISTINCTS", "AVG_COL_LEN", "MAX_COL_LEN", "NUM_TRUES", "NUM_FALSES", "LAST_ANALYZED"  from "TAB_COL_STATS"  where "DB_NAME" = ? and "TABLE_NAME" = ? and "COLUMN_NAME" in (?)".
        at org.datanucleus.api.jdo.NucleusJDOHelper.getJDOExceptionForNucleusException(NucleusJDOHelper.java:451)
        at org.datanucleus.api.jdo.JDOQuery.executeWithArray(JDOQuery.java:321)
        at org.apache.hadoop.hive.metastore.MetaStoreDirectSql.executeWithArray(MetaStoreDirectSql.java:1611)
        at org.apache.hadoop.hive.metastore.MetaStoreDirectSql.access$1300(MetaStoreDirectSql.java:83)
        at org.apache.hadoop.hive.metastore.MetaStoreDirectSql$13.run(MetaStoreDirectSql.java:1173)
        at org.apache.hadoop.hive.metastore.MetaStoreDirectSql.runBatched(MetaStoreDirectSql.java:1656)
        at org.apache.hadoop.hive.metastore.MetaStoreDirectSql.getTableStats(MetaStoreDirectSql.java:1183)
        at org.apache.hadoop.hive.metastore.ObjectStore$9.getSqlResult(ObjectStore.java:6598)
        at org.apache.hadoop.hive.metastore.ObjectStore$9.getSqlResult(ObjectStore.java:6595)
        at org.apache.hadoop.hive.metastore.ObjectStore$GetHelper.run(ObjectStore.java:2624)
        at org.apache.hadoop.hive.metastore.ObjectStore.getTableColumnStatisticsInternal(ObjectStore.java:6594)
        at org.apache.hadoop.hive.metastore.ObjectStore.getTableColumnStatistics(ObjectStore.java:6588)
        at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.apache.hadoop.hive.metastore.RawStoreProxy.invoke(RawStoreProxy.java:103)
        at com.sun.proxy.$Proxy0.getTableColumnStatistics(Unknown Source)
        at org.apache.hadoop.hive.metastore.HiveAlterHandler.alterTableUpdateTableColumnStats(HiveAlterHandler.java:787)
        at org.apache.hadoop.hive.metastore.HiveAlterHandler.alterTable(HiveAlterHandler.java:247)
        at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.alter_table_core(HiveMetaStore.java:3809)
        at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.alter_table_with_environment_context(HiveMetaStore.java:3779)
        at sun.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.apache.hadoop.hive.metastore.RetryingHMSHandler.invokeInternal(RetryingHMSHandler.java:140)
        at org.apache.hadoop.hive.metastore.RetryingHMSHandler.invoke(RetryingHMSHandler.java:99)
        at com.sun.proxy.$Proxy3.alter_table_with_environment_context(Unknown Source)
        at org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Processor$alter_table_with_environment_context.getResult(ThriftHiveMetastore.java:9617)
        at org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Processor$alter_table_with_environment_context.getResult(ThriftHiveMetastore.java:9601)
        at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
        at org.apache.hadoop.hive.metastore.TUGIBasedProcessor$1.run(TUGIBasedProcessor.java:110)
        at org.apache.hadoop.hive.metastore.TUGIBasedProcessor$1.run(TUGIBasedProcessor.java:106)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1920)
        at org.apache.hadoop.hive.metastore.TUGIBasedProcessor.process(TUGIBasedProcessor.java:118)
        at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:286)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)
NestedThrowablesStackTrace:
org.postgresql.util.PSQLException: An I/O error occured while sending to the backend.
        at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:283)
        at org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:500)
        at org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:388)
        at org.postgresql.jdbc2.AbstractJdbc2Statement.executeQuery(AbstractJdbc2Statement.java:273)
        at com.jolbox.bonecp.PreparedStatementHandle.executeQuery(PreparedStatementHandle.java:174)
        at org.datanucleus.store.rdbms.ParamLoggingPreparedStatement.executeQuery(ParamLoggingPreparedStatement.java:381)
        at org.datanucleus.store.rdbms.SQLController.executeStatementQuery(SQLController.java:504)
        at org.datanucleus.store.rdbms.query.SQLQuery.performExecute(SQLQuery.java:280)
        at org.datanucleus.store.query.Query.executeQuery(Query.java:1786)
        at org.datanucleus.store.query.AbstractSQLQuery.executeWithArray(AbstractSQLQuery.java:339)
        at org.datanucleus.api.jdo.JDOQuery.executeWithArray(JDOQuery.java:312)
        at org.apache.hadoop.hive.metastore.MetaStoreDirectSql.executeWithArray(MetaStoreDirectSql.java:1611)
        at org.apache.hadoop.hive.metastore.MetaStoreDirectSql.access$1300(MetaStoreDirectSql.java:83)
        at org.apache.hadoop.hive.metastore.MetaStoreDirectSql$13.run(MetaStoreDirectSql.java:1173)
        at org.apache.hadoop.hive.metastore.MetaStoreDirectSql.runBatched(MetaStoreDirectSql.java:1656)
        at org.apache.hadoop.hive.metastore.MetaStoreDirectSql.getTableStats(MetaStoreDirectSql.java:1183)
        at org.apache.hadoop.hive.metastore.ObjectStore$9.getSqlResult(ObjectStore.java:6598)
        at org.apache.hadoop.hive.metastore.ObjectStore$9.getSqlResult(ObjectStore.java:6595)
        at org.apache.hadoop.hive.metastore.ObjectStore$GetHelper.run(ObjectStore.java:2624)
        at org.apache.hadoop.hive.metastore.ObjectStore.getTableColumnStatisticsInternal(ObjectStore.java:6594)
        at org.apache.hadoop.hive.metastore.ObjectStore.getTableColumnStatistics(ObjectStore.java:6588)
        at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.apache.hadoop.hive.metastore.RawStoreProxy.invoke(RawStoreProxy.java:103)
        at com.sun.proxy.$Proxy0.getTableColumnStatistics(Unknown Source)
        at org.apache.hadoop.hive.metastore.HiveAlterHandler.alterTableUpdateTableColumnStats(HiveAlterHandler.java:787)
        at org.apache.hadoop.hive.metastore.HiveAlterHandler.alterTable(HiveAlterHandler.java:247)
        at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.alter_table_core(HiveMetaStore.java:3809)
        at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.alter_table_with_environment_context(HiveMetaStore.java:3779)
        at sun.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.apache.hadoop.hive.metastore.RetryingHMSHandler.invokeInternal(RetryingHMSHandler.java:140)
        at org.apache.hadoop.hive.metastore.RetryingHMSHandler.invoke(RetryingHMSHandler.java:99)
        at com.sun.proxy.$Proxy3.alter_table_with_environment_context(Unknown Source)
                at org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Processor$alter_table_with_environment_context.getResult(ThriftHiveMetastore.java:9617)
        at org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Processor$alter_table_with_environment_context.getResult(ThriftHiveMetastore.java:9601)
        at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
        at org.apache.hadoop.hive.metastore.TUGIBasedProcessor$1.run(TUGIBasedProcessor.java:110)
        at org.apache.hadoop.hive.metastore.TUGIBasedProcessor$1.run(TUGIBasedProcessor.java:106)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1920)
        at org.apache.hadoop.hive.metastore.TUGIBasedProcessor.process(TUGIBasedProcessor.java:118)
        at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:286)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.net.SocketException: Socket closed
        at java.net.SocketInputStream.socketRead0(Native Method)
        at java.net.SocketInputStream.read(SocketInputStream.java:152)
        at java.net.SocketInputStream.read(SocketInputStream.java:122)
        at org.postgresql.core.VisibleBufferedInputStream.readMore(VisibleBufferedInputStream.java:145)
        at org.postgresql.core.VisibleBufferedInputStream.ensureBytes(VisibleBufferedInputStream.java:114)
        at org.postgresql.core.VisibleBufferedInputStream.read(VisibleBufferedInputStream.java:73)
        at org.postgresql.core.PGStream.ReceiveChar(PGStream.java:274)
        at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1660)
        at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:257)
        ... 48 more
2017-04-04 17:28:21,599 INFO  log.PerfLogger (PerfLogger.java:PerfLogEnd(168)) - </PERFLOG method=alter_table_with_environment_context start=1491352101525 end=1491352101599 duration=74 from=org.apache.hadoop.hive.metastore.RetryingHMSHandler threadId=4 retryCount=0 error=false>
2017-04-04 17:28:21,599 INFO  log.PerfLogger (PerfLogger.java:PerfLogBegin(127)) - <PERFLOG method=get_table from=org.apache.hadoop.hive.metastore.RetryingHMSHandler>
2017-04-04 17:28:21,600 WARN  metastore.ObjectStore (ObjectStore.java:handleDirectSqlError(2664)) - Falling back to ORM path due to direct SQL failure (this is not an error): See previous errors; Error executing SQL query "select "COLUMN_NAME", "COLUMN_TYPE", "LONG_LOW_VALUE", "LONG_HIGH_VALUE", "DOUBLE_LOW_VALUE", "DOUBLE_HIGH_VALUE", "BIG_DECIMAL_LOW_VALUE", "BIG_DECIMAL_HIGH_VALUE", "NUM_NULLS", "NUM_DISTINCTS", "AVG_COL_LEN", "MAX_COL_LEN", "NUM_TRUES", "NUM_FALSES", "LAST_ANALYZED"  from "TAB_COL_STATS"  where "DB_NAME" = ? and "TABLE_NAME" = ? and "COLUMN_NAME" in (?)". at org.apache.hadoop.hive.metastore.MetaStoreDirectSql.executeWithArray(MetaStoreDirectSql.java:1623) at org.apache.hadoop.hive.metastore.MetaStoreDirectSql.access$1300(MetaStoreDirectSql.java:83) at org.apache.hadoop.hive.metastore.MetaStoreDirectSql$13.run(MetaStoreDirectSql.java:1173) at org.apache.hadoop.hive.metastore.MetaStoreDirectSql.runBatched(MetaStoreDirectSql.java:1656) at org.apache.hadoop.hive.metastore.MetaStoreDirectSql.getTableStats(MetaStoreDirectSql.java:1183) at org.apache.hadoop.hive.metastore.ObjectStore$9.getSqlResult(ObjectStore.java:6598)
2017-04-04 17:28:21,600 INFO  metastore.HiveMetaStore (HiveMetaStore.java:logInfo(832)) - 10: source:127.0.0.1 get_table : db=test_timestamp_scan_agg_errors_e0461e1d tbl=scan_agg_timestamp
2017-04-04 17:28:21,601 INFO  HiveMetaStore.audit (HiveMetaStore.java:logAuditEvent(401)) - ugi=jenkins ip=127.0.0.1    cmd=source:127.0.0.1 get_table : db=test_timestamp_scan_agg_errors_e0461e1d tbl=scan_agg_timestamp
2017-04-04 17:28:21,602 ERROR metastore.ObjectStore (ObjectStore.java:getMTableColumnStatistics(6555)) - Error retrieving statistics via jdo
javax.jdo.JDOException: Exception thrown when executing query
        at org.datanucleus.api.jdo.NucleusJDOHelper.getJDOExceptionForNucleusException(NucleusJDOHelper.java:596)
        at org.datanucleus.api.jdo.JDOQuery.executeWithArray(JDOQuery.java:321)
        at org.apache.hadoop.hive.metastore.ObjectStore.getMTableColumnStatistics(ObjectStore.java:6546)
        at org.apache.hadoop.hive.metastore.ObjectStore.access$1200(ObjectStore.java:171)
        at org.apache.hadoop.hive.metastore.ObjectStore$9.getJdoResult(ObjectStore.java:6606)
        at org.apache.hadoop.hive.metastore.ObjectStore$9.getJdoResult(ObjectStore.java:6595)
        at org.apache.hadoop.hive.metastore.ObjectStore$GetHelper.run(ObjectStore.java:2633)
        at org.apache.hadoop.hive.metastore.ObjectStore.getTableColumnStatisticsInternal(ObjectStore.java:6594)
        at org.apache.hadoop.hive.metastore.ObjectStore.getTableColumnStatistics(ObjectStore.java:6588)
        at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.apache.hadoop.hive.metastore.RawStoreProxy.invoke(RawStoreProxy.java:103)
        at com.sun.proxy.$Proxy0.getTableColumnStatistics(Unknown Source)
        at org.apache.hadoop.hive.metastore.HiveAlterHandler.alterTableUpdateTableColumnStats(HiveAlterHandler.java:787)
        at org.apache.hadoop.hive.metastore.HiveAlterHandler.alterTable(HiveAlterHandler.java:247)
        at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.alter_table_core(HiveMetaStore.java:3809)
        at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.alter_table_with_environment_context(HiveMetaStore.java:3779)
        at sun.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.apache.hadoop.hive.metastore.RetryingHMSHandler.invokeInternal(RetryingHMSHandler.java:140)
        at org.apache.hadoop.hive.metastore.RetryingHMSHandler.invoke(RetryingHMSHandler.java:99)
        at com.sun.proxy.$Proxy3.alter_table_with_environment_context(Unknown Source)
        at org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Processor$alter_table_with_environment_context.getResult(ThriftHiveMetastore.java:9617)
        at org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Processor$alter_table_with_environment_context.getResult(ThriftHiveMetastore.java:9601)
        at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
        at org.apache.hadoop.hive.metastore.TUGIBasedProcessor$1.run(TUGIBasedProcessor.java:110)
        at org.apache.hadoop.hive.metastore.TUGIBasedProcessor$1.run(TUGIBasedProcessor.java:106)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1920)
        at org.apache.hadoop.hive.metastore.TUGIBasedProcessor.process(TUGIBasedProcessor.java:118)
        at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:286)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)
NestedThrowablesStackTrace:
java.sql.SQLException: Connection is closed!
        at com.jolbox.bonecp.ConnectionHandle.checkClosed(ConnectionHandle.java:459)
        at com.jolbox.bonecp.ConnectionHandle.prepareStatement(ConnectionHandle.java:1180)
        at org.datanucleus.store.rdbms.SQLController.getStatementForQuery(SQLController.java:350)
        at org.datanucleus.store.rdbms.query.RDBMSQueryUtils.getPreparedStatementForQuery(RDBMSQueryUtils.java:194)
        at org.datanucleus.store.rdbms.query.JDOQLQuery.performExecute(JDOQLQuery.java:640)
        at org.datanucleus.store.query.Query.executeQuery(Query.java:1786)
        at org.datanucleus.store.query.Query.executeWithArray(Query.java:1672)
        at org.datanucleus.api.jdo.JDOQuery.executeWithArray(JDOQuery.java:312)
        at org.apache.hadoop.hive.metastore.ObjectStore.getMTableColumnStatistics(ObjectStore.java:6546)
        at org.apache.hadoop.hive.metastore.ObjectStore.access$1200(ObjectStore.java:171)
        at org.apache.hadoop.hive.metastore.ObjectStore$9.getJdoResult(ObjectStore.java:6606)
        at org.apache.hadoop.hive.metastore.ObjectStore$9.getJdoResult(ObjectStore.java:6595)
        at org.apache.hadoop.hive.metastore.ObjectStore$GetHelper.run(ObjectStore.java:2633)
        at org.apache.hadoop.hive.metastore.ObjectStore.getTableColumnStatisticsInternal(ObjectStore.java:6594)
                at org.apache.hadoop.hive.metastore.ObjectStore.getTableColumnStatistics(ObjectStore.java:6588)
        at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.apache.hadoop.hive.metastore.RawStoreProxy.invoke(RawStoreProxy.java:103)
        at com.sun.proxy.$Proxy0.getTableColumnStatistics(Unknown Source)
        at org.apache.hadoop.hive.metastore.HiveAlterHandler.alterTableUpdateTableColumnStats(HiveAlterHandler.java:787)
        at org.apache.hadoop.hive.metastore.HiveAlterHandler.alterTable(HiveAlterHandler.java:247)
        at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.alter_table_core(HiveMetaStore.java:3809)
        at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.alter_table_with_environment_context(HiveMetaStore.java:3779)
        at sun.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.apache.hadoop.hive.metastore.RetryingHMSHandler.invokeInternal(RetryingHMSHandler.java:140)
        at org.apache.hadoop.hive.metastore.RetryingHMSHandler.invoke(RetryingHMSHandler.java:99)
        at com.sun.proxy.$Proxy3.alter_table_with_environment_context(Unknown Source)
        at org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Processor$alter_table_with_environment_context.getResult(ThriftHiveMetastore.java:9617)
        at org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Processor$alter_table_with_environment_context.getResult(ThriftHiveMetastore.java:9601)
        at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
        at org.apache.hadoop.hive.metastore.TUGIBasedProcessor$1.run(TUGIBasedProcessor.java:110)
        at org.apache.hadoop.hive.metastore.TUGIBasedProcessor$1.run(TUGIBasedProcessor.java:106)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1920)
        at org.apache.hadoop.hive.metastore.TUGIBasedProcessor.process(TUGIBasedProcessor.java:118)
        at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:286)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)
2017-04-04 17:28:21,607 ERROR DataNucleus.Transaction (Log4JLogger.java:error(115)) - Operation rollback failed on resource: org.datanucleus.store.rdbms.ConnectionFactoryImpl$EmulatedXAResource@442fec83, error code UNKNOWN and transaction: [DataNucleus Transaction, ID=Xid=^@^@^K�, enlisted resources=[org.datanucleus.store.rdbms.ConnectionFactoryImpl$EmulatedXAResource@442fec83]]
2017-04-04 17:28:21,607 ERROR DataNucleus.Transaction (Log4JLogger.java:error(115)) - Operation rollback failed on resource: org.datanucleus.store.rdbms.ConnectionFactoryImpl$EmulatedXAResource@442fec83, error code UNKNOWN and transaction: [DataNucleus Transaction, ID=Xid=^@^@^K�, enlisted resources=[org.datanucleus.store.rdbms.ConnectionFactoryImpl$EmulatedXAResource@442fec83]]
2017-04-04 17:28:21,608 ERROR metastore.RetryingHMSHandler (RetryingHMSHandler.java:invokeInternal(195)) - MetaException(message:Exception thrown when executing query)
        at org.apache.hadoop.hive.metastore.ObjectStore.getMTableColumnStatistics(ObjectStore.java:6559)
        at org.apache.hadoop.hive.metastore.ObjectStore.access$1200(ObjectStore.java:171)
        at org.apache.hadoop.hive.metastore.ObjectStore$9.getJdoResult(ObjectStore.java:6606)
        at org.apache.hadoop.hive.metastore.ObjectStore$9.getJdoResult(ObjectStore.java:6595)
        at org.apache.hadoop.hive.metastore.ObjectStore$GetHelper.run(ObjectStore.java:2633)
        at org.apache.hadoop.hive.metastore.ObjectStore.getTableColumnStatisticsInternal(ObjectStore.java:6594)
        at org.apache.hadoop.hive.metastore.ObjectStore.getTableColumnStatistics(ObjectStore.java:6588)
        at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.apache.hadoop.hive.metastore.RawStoreProxy.invoke(RawStoreProxy.java:103)
        at com.sun.proxy.$Proxy0.getTableColumnStatistics(Unknown Source)
        at org.apache.hadoop.hive.metastore.HiveAlterHandler.alterTableUpdateTableColumnStats(HiveAlterHandler.java:787)
        at org.apache.hadoop.hive.metastore.HiveAlterHandler.alterTable(HiveAlterHandler.java:247)
        at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.alter_table_core(HiveMetaStore.java:3809)
        at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.alter_table_with_environment_context(HiveMetaStore.java:3779)
        at sun.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.apache.hadoop.hive.metastore.RetryingHMSHandler.invokeInternal(RetryingHMSHandler.java:140)
        at org.apache.hadoop.hive.metastore.RetryingHMSHandler.invoke(RetryingHMSHandler.java:99)
        at com.sun.proxy.$Proxy3.alter_table_with_environment_context(Unknown Source)
        at org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Processor$alter_table_with_environment_context.getResult(ThriftHiveMetastore.java:9617)
        at org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Processor$alter_table_with_environment_context.getResult(ThriftHiveMetastore.java:9601)
        at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
        at org.apache.hadoop.hive.metastore.TUGIBasedProcessor$1.run(TUGIBasedProcessor.java:110)
        at org.apache.hadoop.hive.metastore.TUGIBasedProcessor$1.run(TUGIBasedProcessor.java:106)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1920)
        at org.apache.hadoop.hive.metastore.TUGIBasedProcessor.process(TUGIBasedProcessor.java:118)
        at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:286)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)