[ https://issues.apache.org/jira/browse/HIVE-4745?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tony Murphy updated HIVE-4745: ------------------------------ Description: {noformat} SELECT SUM(L_QUANTITY), (SUM(L_QUANTITY) + -1.30000000000000000000E+000), (-2.20000000000000020000E+000 % (SUM(L_QUANTITY) + -1.30000000000000000000E+000)), MIN(L_EXTENDEDPRICE) FROM lineitem_orc WHERE ((L_EXTENDEDPRICE <= L_LINENUMBER) OR (L_TAX > L_EXTENDEDPRICE)); {noformat} executed over tpch line item with scale factor 1gb {noformat} 13/06/15 11:19:17 WARN conf.HiveConf: DEPRECATED: Configuration property hive.metastore.local no longer has any effect. Make sure to provide a valid value for hive.metastore.uris if you are connecting to a remote metastore. Logging initialized using configuration in file:/C:/Hadoop/hive-0.9.0/conf/hive-log4j.properties Hive history file=c:\hadoop\hive-0.9.0\logs\history/hive_job_log_jenkinsuser_5292@SLAVE23-WIN_201306151119_1652846565.txt Total MapReduce jobs = 1 Launching Job 1 out of 1 Number of reduce tasks determined at compile time: 1 In order to change the average load for a reducer (in bytes): set hive.exec.reducers.bytes.per.reducer=<number> In order to limit the maximum number of reducers: set hive.exec.reducers.max=<number> In order to set a constant number of reducers: set mapred.reduce.tasks=<number> Starting Job = job_201306142329_0098, Tracking URL = http://localhost:50030/jobdetails.jsp?jobid=job_201306142329_0098 Kill Command = c:\Hadoop\hadoop-1.1.0-SNAPSHOT\bin\hadoop.cmd job -kill job_201306142329_0098 Hadoop job information for Stage-1: number of mappers: 1; number of reducers: 1 2013-06-15 11:19:47,490 Stage-1 map = 0%, reduce = 0% 2013-06-15 11:20:29,801 Stage-1 map = 76%, reduce = 0% 2013-06-15 11:20:32,849 Stage-1 map = 0%, reduce = 0% 2013-06-15 11:20:35,880 Stage-1 map = 100%, reduce = 100% Ended Job = job_201306142329_0098 with errors Error during job, obtaining debugging information... Job Tracking URL: http://localhost:50030/jobdetails.jsp?jobid=job_201306142329_0098 Examining task ID: task_201306142329_0098_m_000002 (and more) from job job_201306142329_0098 Task with the most failures(4): ----- Task ID: task_201306142329_0098_m_000000 URL: http://localhost:50030/taskdetails.jsp?jobid=job_201306142329_0098&tipid=task_201306142329_0098_m_000000 ----- Diagnostic Messages for this Task: java.lang.RuntimeException: Hive Runtime Error while closing operators at org.apache.hadoop.hive.ql.exec.vector.VectorExecMapper.close(VectorExecMapper.java:229) at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:57) at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:436) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:372) at org.apache.hadoop.mapred.Child$4.run(Child.java:271) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:396) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1135) at org.apache.hadoop.mapred.Child.main(Child.java:265) Caused by: java.lang.ClassCastException: org.apache.hadoop.io.NullWritable cannot be cast to org.apache.hadoop.hive.serde2.io.DoubleWritable at org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableDoubleObjectInspector.get(WritableDoubleObjectInspector.java:35) at org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe.serialize(LazyBinarySerDe.java:340) at org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe.serializeStruct(LazyBinarySerDe.java:257) at org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe.serialize(LazyBinarySerDe.java:204) at org.apache.hadoop.hive.ql.exec.ReduceSinkOperator.processOp(ReduceSinkOperator.java:245) at org.apache.hadoop.hive.ql.exec.Operator.process(Operator.java:502) at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:832) at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.flush(VectorGroupByOperator.java:281) at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.closeOp(VectorGroupByOperator.java:423) at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:588) at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:597) at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:597) at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:597) at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:597) at org.apache.hadoop.hive.ql.exec.vector.VectorExecMapper.close(VectorExecMapper.java:196) ... 8 more FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.MapRedTask MapReduce Jobs Launched: Job 0: Map: 1 Reduce: 1 HDFS Read: 0 HDFS Write: 0 FAIL Total MapReduce CPU Time Spent: 0 msec {noformat} Similar issue seen with another query: {noformat} SELECT VAR_SAMP(L_SUPPKEY), (VAR_SAMP(L_SUPPKEY) - -2.20000000000000020000E+000), (-(VAR_SAMP(L_SUPPKEY))) FROM lineitem_orc WHERE ((L_SUPPKEY = -1)); {noformat} {noformat} 13/06/15 11:41:08 WARN conf.HiveConf: DEPRECATED: Configuration property hive.metastore.local no longer has any effect. Make sure to provide a valid value for hive.metastore.uris if you are connecting to a remote metastore. Logging initialized using configuration in file:/C:/Hadoop/hive-0.9.0/conf/hive-log4j.properties Hive history file=c:\hadoop\hive-0.9.0\logs\history/hive_job_log_jenkinsuser_6976@SLAVE23-WIN_201306151141_1255577417.txt Total MapReduce jobs = 1 Launching Job 1 out of 1 Number of reduce tasks determined at compile time: 1 In order to change the average load for a reducer (in bytes): set hive.exec.reducers.bytes.per.reducer=<number> In order to limit the maximum number of reducers: set hive.exec.reducers.max=<number> In order to set a constant number of reducers: set mapred.reduce.tasks=<number> Starting Job = job_201306142329_0109, Tracking URL = http://localhost:50030/jobdetails.jsp?jobid=job_201306142329_0109 Kill Command = c:\Hadoop\hadoop-1.1.0-SNAPSHOT\bin\hadoop.cmd job -kill job_201306142329_0109 Hadoop job information for Stage-1: number of mappers: 1; number of reducers: 1 2013-06-15 11:41:38,753 Stage-1 map = 0%, reduce = 0% 2013-06-15 11:42:17,959 Stage-1 map = 100%, reduce = 100% Ended Job = job_201306142329_0109 with errors Error during job, obtaining debugging information... Job Tracking URL: http://localhost:50030/jobdetails.jsp?jobid=job_201306142329_0109 Examining task ID: task_201306142329_0109_m_000002 (and more) from job job_201306142329_0109 Task with the most failures(4): ----- Task ID: task_201306142329_0109_m_000000 URL: http://localhost:50030/taskdetails.jsp?jobid=job_201306142329_0109&tipid=task_201306142329_0109_m_000000 ----- Diagnostic Messages for this Task: java.lang.RuntimeException: Hive Runtime Error while closing operators at org.apache.hadoop.hive.ql.exec.vector.VectorExecMapper.close(VectorExecMapper.java:229) at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:57) at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:436) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:372) at org.apache.hadoop.mapred.Child$4.run(Child.java:271) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:396) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1135) at org.apache.hadoop.mapred.Child.main(Child.java:265) Caused by: java.lang.ClassCastException: org.apache.hadoop.io.NullWritable cannot be cast to [Ljava.lang.Object; at org.apache.hadoop.hive.serde2.objectinspector.StandardStructObjectInspector.getStructFieldData(StandardStructObjectInspector.java:166) at org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe.serializeStruct(LazyBinarySerDe.java:248) at org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe.serialize(LazyBinarySerDe.java:534) at org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe.serializeStruct(LazyBinarySerDe.java:257) at org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe.serialize(LazyBinarySerDe.java:204) at org.apache.hadoop.hive.ql.exec.ReduceSinkOperator.processOp(ReduceSinkOperator.java:245) at org.apache.hadoop.hive.ql.exec.Operator.process(Operator.java:502) at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:832) at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.flush(VectorGroupByOperator.java:281) at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.closeOp(VectorGroupByOperator.java:423) at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:588) at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:597) at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:597) at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:597) at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:597) at org.apache.hadoop.hive.ql.exec.vector.VectorExecMapper.close(VectorExecMapper.java:196) ... 8 more FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.MapRedTask MapReduce Jobs Launched: Job 0: Map: 1 Reduce: 1 HDFS Read: 0 HDFS Write: 0 FAIL Total MapReduce CPU Time Spent: 0 msec {noformat} was: {noformat} SELECT SUM(L_QUANTITY), (SUM(L_QUANTITY) + -1.30000000000000000000E+000), (-2.20000000000000020000E+000 % (SUM(L_QUANTITY) + -1.30000000000000000000E+000)), MIN(L_EXTENDEDPRICE) FROM lineitem_orc WHERE ((L_EXTENDEDPRICE <= L_LINENUMBER) OR (L_TAX > L_EXTENDEDPRICE)); {noformat} executed over tpch line item with scale factor 1gb {noformat} 13/06/15 11:19:17 WARN conf.HiveConf: DEPRECATED: Configuration property hive.metastore.local no longer has any effect. Make sure to provide a valid value for hive.metastore.uris if you are connecting to a remote metastore. Logging initialized using configuration in file:/C:/Hadoop/hive-0.9.0/conf/hive-log4j.properties Hive history file=c:\hadoop\hive-0.9.0\logs\history/hive_job_log_jenkinsuser_5292@SLAVE23-WIN_201306151119_1652846565.txt Total MapReduce jobs = 1 Launching Job 1 out of 1 Number of reduce tasks determined at compile time: 1 In order to change the average load for a reducer (in bytes): set hive.exec.reducers.bytes.per.reducer=<number> In order to limit the maximum number of reducers: set hive.exec.reducers.max=<number> In order to set a constant number of reducers: set mapred.reduce.tasks=<number> Starting Job = job_201306142329_0098, Tracking URL = http://localhost:50030/jobdetails.jsp?jobid=job_201306142329_0098 Kill Command = c:\Hadoop\hadoop-1.1.0-SNAPSHOT\bin\hadoop.cmd job -kill job_201306142329_0098 Hadoop job information for Stage-1: number of mappers: 1; number of reducers: 1 2013-06-15 11:19:47,490 Stage-1 map = 0%, reduce = 0% 2013-06-15 11:20:29,801 Stage-1 map = 76%, reduce = 0% 2013-06-15 11:20:32,849 Stage-1 map = 0%, reduce = 0% 2013-06-15 11:20:35,880 Stage-1 map = 100%, reduce = 100% Ended Job = job_201306142329_0098 with errors Error during job, obtaining debugging information... Job Tracking URL: http://localhost:50030/jobdetails.jsp?jobid=job_201306142329_0098 Examining task ID: task_201306142329_0098_m_000002 (and more) from job job_201306142329_0098 Task with the most failures(4): ----- Task ID: task_201306142329_0098_m_000000 URL: http://localhost:50030/taskdetails.jsp?jobid=job_201306142329_0098&tipid=task_201306142329_0098_m_000000 ----- Diagnostic Messages for this Task: java.lang.RuntimeException: Hive Runtime Error while closing operators at org.apache.hadoop.hive.ql.exec.vector.VectorExecMapper.close(VectorExecMapper.java:229) at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:57) at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:436) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:372) at org.apache.hadoop.mapred.Child$4.run(Child.java:271) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:396) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1135) at org.apache.hadoop.mapred.Child.main(Child.java:265) Caused by: java.lang.ClassCastException: org.apache.hadoop.io.NullWritable cannot be cast to org.apache.hadoop.hive.serde2.io.DoubleWritable at org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableDoubleObjectInspector.get(WritableDoubleObjectInspector.java:35) at org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe.serialize(LazyBinarySerDe.java:340) at org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe.serializeStruct(LazyBinarySerDe.java:257) at org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe.serialize(LazyBinarySerDe.java:204) at org.apache.hadoop.hive.ql.exec.ReduceSinkOperator.processOp(ReduceSinkOperator.java:245) at org.apache.hadoop.hive.ql.exec.Operator.process(Operator.java:502) at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:832) at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.flush(VectorGroupByOperator.java:281) at org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.closeOp(VectorGroupByOperator.java:423) at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:588) at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:597) at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:597) at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:597) at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:597) at org.apache.hadoop.hive.ql.exec.vector.VectorExecMapper.close(VectorExecMapper.java:196) ... 8 more FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.MapRedTask MapReduce Jobs Launched: Job 0: Map: 1 Reduce: 1 HDFS Read: 0 HDFS Write: 0 FAIL Total MapReduce CPU Time Spent: 0 msec {noformat} > java.lang.RuntimeException: Hive Runtime Error while closing operators: > java.lang.ClassCastException: org.apache.hadoop.io.NullWritable cannot be > cast to org.apache.hadoop.hive.serde2.io.DoubleWritable > --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- > > Key: HIVE-4745 > URL: https://issues.apache.org/jira/browse/HIVE-4745 > Project: Hive > Issue Type: Sub-task > Affects Versions: vectorization-branch > Reporter: Tony Murphy > Fix For: vectorization-branch > > > {noformat} > SELECT SUM(L_QUANTITY), > (SUM(L_QUANTITY) + -1.30000000000000000000E+000), > (-2.20000000000000020000E+000 % (SUM(L_QUANTITY) + > -1.30000000000000000000E+000)), > MIN(L_EXTENDEDPRICE) > FROM lineitem_orc > WHERE ((L_EXTENDEDPRICE <= L_LINENUMBER) > OR (L_TAX > L_EXTENDEDPRICE)); > {noformat} > executed over tpch line item with scale factor 1gb > {noformat} > 13/06/15 11:19:17 WARN conf.HiveConf: DEPRECATED: Configuration property > hive.metastore.local no longer has any effect. Make sure to provide a valid > value for hive.metastore.uris if you are connecting to a remote metastore. > Logging initialized using configuration in > file:/C:/Hadoop/hive-0.9.0/conf/hive-log4j.properties > Hive history > file=c:\hadoop\hive-0.9.0\logs\history/hive_job_log_jenkinsuser_5292@SLAVE23-WIN_201306151119_1652846565.txt > Total MapReduce jobs = 1 > Launching Job 1 out of 1 > Number of reduce tasks determined at compile time: 1 > In order to change the average load for a reducer (in bytes): > set hive.exec.reducers.bytes.per.reducer=<number> > In order to limit the maximum number of reducers: > set hive.exec.reducers.max=<number> > In order to set a constant number of reducers: > set mapred.reduce.tasks=<number> > Starting Job = job_201306142329_0098, Tracking URL = > http://localhost:50030/jobdetails.jsp?jobid=job_201306142329_0098 > Kill Command = c:\Hadoop\hadoop-1.1.0-SNAPSHOT\bin\hadoop.cmd job -kill > job_201306142329_0098 > Hadoop job information for Stage-1: number of mappers: 1; number of reducers: > 1 > 2013-06-15 11:19:47,490 Stage-1 map = 0%, reduce = 0% > 2013-06-15 11:20:29,801 Stage-1 map = 76%, reduce = 0% > 2013-06-15 11:20:32,849 Stage-1 map = 0%, reduce = 0% > 2013-06-15 11:20:35,880 Stage-1 map = 100%, reduce = 100% > Ended Job = job_201306142329_0098 with errors > Error during job, obtaining debugging information... > Job Tracking URL: > http://localhost:50030/jobdetails.jsp?jobid=job_201306142329_0098 > Examining task ID: task_201306142329_0098_m_000002 (and more) from job > job_201306142329_0098 > Task with the most failures(4): > ----- > Task ID: > task_201306142329_0098_m_000000 > URL: > > http://localhost:50030/taskdetails.jsp?jobid=job_201306142329_0098&tipid=task_201306142329_0098_m_000000 > ----- > Diagnostic Messages for this Task: > java.lang.RuntimeException: Hive Runtime Error while closing operators > at > org.apache.hadoop.hive.ql.exec.vector.VectorExecMapper.close(VectorExecMapper.java:229) > at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:57) > at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:436) > at org.apache.hadoop.mapred.MapTask.run(MapTask.java:372) > at org.apache.hadoop.mapred.Child$4.run(Child.java:271) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:396) > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1135) > at org.apache.hadoop.mapred.Child.main(Child.java:265) > Caused by: java.lang.ClassCastException: org.apache.hadoop.io.NullWritable > cannot be cast to org.apache.hadoop.hive.serde2.io.DoubleWritable > at > org.apache.hadoop.hive.serde2.objectinspector.primitive.WritableDoubleObjectInspector.get(WritableDoubleObjectInspector.java:35) > at > org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe.serialize(LazyBinarySerDe.java:340) > at > org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe.serializeStruct(LazyBinarySerDe.java:257) > at > org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe.serialize(LazyBinarySerDe.java:204) > at > org.apache.hadoop.hive.ql.exec.ReduceSinkOperator.processOp(ReduceSinkOperator.java:245) > at org.apache.hadoop.hive.ql.exec.Operator.process(Operator.java:502) > at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:832) > at > org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.flush(VectorGroupByOperator.java:281) > at > org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.closeOp(VectorGroupByOperator.java:423) > at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:588) > at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:597) > at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:597) > at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:597) > at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:597) > at > org.apache.hadoop.hive.ql.exec.vector.VectorExecMapper.close(VectorExecMapper.java:196) > ... 8 more > FAILED: Execution Error, return code 2 from > org.apache.hadoop.hive.ql.exec.MapRedTask > MapReduce Jobs Launched: > Job 0: Map: 1 Reduce: 1 HDFS Read: 0 HDFS Write: 0 FAIL > Total MapReduce CPU Time Spent: 0 msec > {noformat} > Similar issue seen with another query: > {noformat} > SELECT VAR_SAMP(L_SUPPKEY), > (VAR_SAMP(L_SUPPKEY) - -2.20000000000000020000E+000), > (-(VAR_SAMP(L_SUPPKEY))) > FROM lineitem_orc > WHERE ((L_SUPPKEY = -1)); > {noformat} > {noformat} > 13/06/15 11:41:08 WARN conf.HiveConf: DEPRECATED: Configuration property > hive.metastore.local no longer has any effect. Make sure to provide a valid > value for hive.metastore.uris if you are connecting to a remote metastore. > Logging initialized using configuration in > file:/C:/Hadoop/hive-0.9.0/conf/hive-log4j.properties > Hive history > file=c:\hadoop\hive-0.9.0\logs\history/hive_job_log_jenkinsuser_6976@SLAVE23-WIN_201306151141_1255577417.txt > Total MapReduce jobs = 1 > Launching Job 1 out of 1 > Number of reduce tasks determined at compile time: 1 > In order to change the average load for a reducer (in bytes): > set hive.exec.reducers.bytes.per.reducer=<number> > In order to limit the maximum number of reducers: > set hive.exec.reducers.max=<number> > In order to set a constant number of reducers: > set mapred.reduce.tasks=<number> > Starting Job = job_201306142329_0109, Tracking URL = > http://localhost:50030/jobdetails.jsp?jobid=job_201306142329_0109 > Kill Command = c:\Hadoop\hadoop-1.1.0-SNAPSHOT\bin\hadoop.cmd job -kill > job_201306142329_0109 > Hadoop job information for Stage-1: number of mappers: 1; number of reducers: > 1 > 2013-06-15 11:41:38,753 Stage-1 map = 0%, reduce = 0% > 2013-06-15 11:42:17,959 Stage-1 map = 100%, reduce = 100% > Ended Job = job_201306142329_0109 with errors > Error during job, obtaining debugging information... > Job Tracking URL: > http://localhost:50030/jobdetails.jsp?jobid=job_201306142329_0109 > Examining task ID: task_201306142329_0109_m_000002 (and more) from job > job_201306142329_0109 > Task with the most failures(4): > ----- > Task ID: > task_201306142329_0109_m_000000 > URL: > > http://localhost:50030/taskdetails.jsp?jobid=job_201306142329_0109&tipid=task_201306142329_0109_m_000000 > ----- > Diagnostic Messages for this Task: > java.lang.RuntimeException: Hive Runtime Error while closing operators > at > org.apache.hadoop.hive.ql.exec.vector.VectorExecMapper.close(VectorExecMapper.java:229) > at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:57) > at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:436) > at org.apache.hadoop.mapred.MapTask.run(MapTask.java:372) > at org.apache.hadoop.mapred.Child$4.run(Child.java:271) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:396) > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1135) > at org.apache.hadoop.mapred.Child.main(Child.java:265) > Caused by: java.lang.ClassCastException: org.apache.hadoop.io.NullWritable > cannot be cast to [Ljava.lang.Object; > at > org.apache.hadoop.hive.serde2.objectinspector.StandardStructObjectInspector.getStructFieldData(StandardStructObjectInspector.java:166) > at > org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe.serializeStruct(LazyBinarySerDe.java:248) > at > org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe.serialize(LazyBinarySerDe.java:534) > at > org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe.serializeStruct(LazyBinarySerDe.java:257) > at > org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe.serialize(LazyBinarySerDe.java:204) > at > org.apache.hadoop.hive.ql.exec.ReduceSinkOperator.processOp(ReduceSinkOperator.java:245) > at org.apache.hadoop.hive.ql.exec.Operator.process(Operator.java:502) > at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:832) > at > org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.flush(VectorGroupByOperator.java:281) > at > org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.closeOp(VectorGroupByOperator.java:423) > at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:588) > at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:597) > at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:597) > at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:597) > at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:597) > at > org.apache.hadoop.hive.ql.exec.vector.VectorExecMapper.close(VectorExecMapper.java:196) > ... 8 more > FAILED: Execution Error, return code 2 from > org.apache.hadoop.hive.ql.exec.MapRedTask > MapReduce Jobs Launched: > Job 0: Map: 1 Reduce: 1 HDFS Read: 0 HDFS Write: 0 FAIL > Total MapReduce CPU Time Spent: 0 msec > {noformat} -- This message is automatically generated by JIRA. 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