Hive가 "GROUP BY"에서 최적화하면서 내부적으로 컬럼을 추가하여 reducer로 보내는데 이 컬럼은 실존하지 않는 컬럼으로 문제가 발생할 수 있음
hive 0.14.0에서 default가 disabled되었는데 이전 버전에서는 default가 enabled로 되어 있어서 문제가 발생하면
set hive.optimize.sort.dynamic.partition=false;
를 추가하여 준다.
-----오류내용----
2015-06-15 14:12:01,345 INFO [AsyncDispatcher event handler] org.apache.hadoop.mapreduce.v2.app.job.impl.TaskImpl: task_1434344795088_0005_r_000000 Task Transitioned from SCHEDULED to RUNNING
2015-06-15 14:12:02,327 INFO [RMCommunicator Allocator] org.apache.hadoop.mapreduce.v2.app.rm.RMContainerRequestor: getResources() for application_1434344795088_0005: ask=1 release= 0 newContainers=0 finishedContainers=0 resourcelimit=<memory:0, vCores:0> knownNMs=5
2015-06-15 14:12:03,067 INFO [Socket Reader #1 for port 47209] SecurityLogger.org.apache.hadoop.ipc.Server: Auth successful for job_1434344795088_0005 (auth:SIMPLE)
2015-06-15 14:12:03,079 INFO [IPC Server handler 2 on 47209] org.apache.hadoop.mapred.TaskAttemptListenerImpl: JVM with ID : jvm_1434344795088_0005_r_000003 asked for a task
2015-06-15 14:12:03,079 INFO [IPC Server handler 2 on 47209] org.apache.hadoop.mapred.TaskAttemptListenerImpl: JVM with ID: jvm_1434344795088_0005_r_000003 given task: attempt_1434344795088_0005_r_000000_0
2015-06-15 14:12:04,185 INFO [IPC Server handler 1 on 47209] org.apache.hadoop.mapred.TaskAttemptListenerImpl: MapCompletionEvents request from attempt_1434344795088_0005_r_000000_0. startIndex 0 maxEvents 10000
2015-06-15 14:12:04,363 INFO [IPC Server handler 2 on 47209] org.apache.hadoop.mapred.TaskAttemptListenerImpl: Progress of TaskAttempt attempt_1434344795088_0005_r_000000_0 is : 0.0
2015-06-15 14:12:04,382 INFO [IPC Server handler 6 on 47209] org.apache.hadoop.mapred.TaskAttemptListenerImpl: Progress of TaskAttempt attempt_1434344795088_0005_r_000000_0 is : 0.0
2015-06-15 14:12:04,769 INFO [IPC Server handler 7 on 47209] org.apache.hadoop.mapred.TaskAttemptListenerImpl: Progress of TaskAttempt attempt_1434344795088_0005_r_000000_0 is : 0.0
2015-06-15 14:12:04,772 FATAL [IPC Server handler 9 on 47209] org.apache.hadoop.mapred.TaskAttemptListenerImpl: Task: attempt_1434344795088_0005_r_000000_0 - exited : java.lang.RuntimeException: org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error: Unable to deserialize reduce input key from x1x50x48x49x53x45x48x54x45x49x53x32x49x52x58x49x49x58x52x53x0x1x50x48x49x53x45x48x54x45x48x51x0x1x50x48x49x53x45x48x54x45x48x51x32x49x53x58x49x57x58x48x49x46x0x1x50x50x48x46x57x48x46x50x49x54x46x55x51x0x1x104x116x116x112x58x47x47x50x50x48x46x57x48x46x50x0x1x71x69x84x0x1x187x154x203x138x255 with properties {columns=reducesinkkey0,reducesinkkey1,reducesinkkey2,reducesinkkey3,reducesinkkey4,reducesinkkey5,reducesinkkey6, serialization.lib=org.apache.hadoop.hive.serde2.binarysortable.BinarySortableSerDe, serialization.sort.order=+++++++, columns.types=string,string,string,string,string,string,string}
at org.apache.hadoop.hive.ql.exec.mr.ExecReducer.reduce(ExecReducer.java:283)
at org.apache.hadoop.mapred.ReduceTask.runOldReducer(ReduceTask.java:444)
at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:392)
at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:168)
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:1614)
at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:163)
Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error: Unable to deserialize reduce input key from x1x50x48x49x53x45x48x54x45x49x53x32x49x52x58x49x49x58x52x53x0x1x50x48x49x53x45x48x54x45x48x51x0x1x50x48x49x53x45x48x54x45x48x51x32x49x53x58x49x57x58x48x49x46x0x1x50x50x48x46x57x48x46x50x49x54x46x55x51x0x1x104x116x116x112x58x47x47x50x50x48x46x57x48x46x50x0x1x71x69x84x0x1x187x154x203x138x255 with properties {columns=reducesinkkey0,reducesinkkey1,reducesinkkey2,reducesinkkey3,reducesinkkey4,reducesinkkey5,reducesinkkey6, serialization.lib=org.apache.hadoop.hive.serde2.binarysortable.BinarySortableSerDe, serialization.sort.order=+++++++, columns.types=string,string,string,string,string,string,string}
at org.apache.hadoop.hive.ql.exec.mr.ExecReducer.reduce(ExecReducer.java:222)
... 7 more
Caused by: org.apache.hadoop.hive.serde2.SerDeException: java.io.EOFException
at org.apache.hadoop.hive.serde2.binarysortable.BinarySortableSerDe.deserialize(BinarySortableSerDe.java:189)
at org.apache.hadoop.hive.ql.exec.mr.ExecReducer.reduce(ExecReducer.java:220)
... 7 more
Caused by: java.io.EOFException
at org.apache.hadoop.hive.serde2.binarysortable.InputByteBuffer.read(InputByteBuffer.java:54)
at org.apache.hadoop.hive.serde2.binarysortable.BinarySortableSerDe.deserializeText(BinarySortableSerDe.java:550)
at org.apache.hadoop.hive.serde2.binarysortable.BinarySortableSerDe.deserialize(BinarySortableSerDe.java:285)
at org.apache.hadoop.hive.serde2.binarysortable.BinarySortableSerDe.deserialize(BinarySortableSerDe.java:185)
... 8 more
2015-06-15 14:12:04,772 INFO [IPC Server handler 9 on 47209] org.apache.hadoop.mapred.TaskAttemptListenerImpl: Diagnostics report from attempt_1434344795088_0005_r_000000_0: Error: java.lang.RuntimeException: org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error: Unable to deserialize reduce input key from x1x50x48x49x53x45x48x54x45x49x53x32x49x52x58x49x49x58x52x53x0x1x50x48x49x53x45x48x54x45x48x51x0x1x50x48x49x53x45x48x54x45x48x51x32x49x53x58x49x57x58x48x49x46x0x1x50x50x48x46x57x48x46x50x49x54x46x55x51x0x1x104x116x116x112x58x47x47x50x50x48x46x57x48x46x50x0x1x71x69x84x0x1x187x154x203x138x255 with properties {columns=reducesinkkey0,reducesinkkey1,reducesinkkey2,reducesinkkey3,reducesinkkey4,reducesinkkey5,reducesinkkey6, serialization.lib=org.apache.hadoop.hive.serde2.binarysortable.BinarySortableSerDe, serialization.sort.order=+++++++, columns.types=string,string,string,string,string,string,string}
at org.apache.hadoop.hive.ql.exec.mr.ExecReducer.reduce(ExecReducer.java:283)
at org.apache.hadoop.mapred.ReduceTask.runOldReducer(ReduceTask.java:444)
at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:392)
at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:168)
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:1614)
at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:163)
Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error: Unable to deserialize reduce input key from x1x50x48x49x53x45x48x54x45x49x53x32x49x52x58x49x49x58x52x53x0x1x50x48x49x53x45x48x54x45x48x51x0x1x50x48x49x53x45x48x54x45x48x51x32x49x53x58x49x57x58x48x49x46x0x1x50x50x48x46x57x48x46x50x49x54x46x55x51x0x1x104x116x116x112x58x47x47x50x50x48x46x57x48x46x50x0x1x71x69x84x0x1x187x154x203x138x255 with properties {columns=reducesinkkey0,reducesinkkey1,reducesinkkey2,reducesinkkey3,reducesinkkey4,reducesinkkey5,reducesinkkey6, serialization.lib=org.apache.hadoop.hive.serde2.binarysortable.BinarySortableSerDe, serialization.sort.order=+++++++, columns.types=string,string,string,string,string,string,string}
at org.apache.hadoop.hive.ql.exec.mr.ExecReducer.reduce(ExecReducer.java:222)
... 7 more
Caused by: org.apache.hadoop.hive.serde2.SerDeException: java.io.EOFException
at org.apache.hadoop.hive.serde2.binarysortable.BinarySortableSerDe.deserialize(BinarySortableSerDe.java:189)
at org.apache.hadoop.hive.ql.exec.mr.ExecReducer.reduce(ExecReducer.java:220)
... 7 more
Caused by: java.io.EOFException
at org.apache.hadoop.hive.serde2.binarysortable.InputByteBuffer.read(InputByteBuffer.java:54)
at org.apache.hadoop.hive.serde2.binarysortable.BinarySortableSerDe.deserializeText(BinarySortableSerDe.java:550)
at org.apache.hadoop.hive.serde2.binarysortable.BinarySortableSerDe.deserialize(BinarySortableSerDe.java:285)
at org.apache.hadoop.hive.serde2.binarysortable.BinarySortableSerDe.deserialize(BinarySortableSerDe.java:185)
... 8 more
2015-06-15 14:12:04,773 INFO [AsyncDispatcher event handler] org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl: Diagnostics report from attempt_1434344795088_0005_r_000000_0: Error: java.lang.RuntimeException: org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error: Unable to deserialize reduce input key from x1x50x48x49x53x45x48x54x45x49x53x32x49x52x58x49x49x58x52x53x0x1x50x48x49x53x45x48x54x45x48x51x0x1x50x48x49x53x45x48x54x45x48x51x32x49x53x58x49x57x58x48x49x46x0x1x50x50x48x46x57x48x46x50x49x54x46x55x51x0x1x104x116x116x112x58x47x47x50x50x48x46x57x48x46x50x0x1x71x69x84x0x1x187x154x203x138x255 with properties {columns=reducesinkkey0,reducesinkkey1,reducesinkkey2,reducesinkkey3,reducesinkkey4,reducesinkkey5,reducesinkkey6, serialization.lib=org.apache.hadoop.hive.serde2.binarysortable.BinarySortableSerDe, serialization.sort.order=+++++++, columns.types=string,string,string,string,string,string,string}
at org.apache.hadoop.hive.ql.exec.mr.ExecReducer.reduce(ExecReducer.java:283)
at org.apache.hadoop.mapred.ReduceTask.runOldReducer(ReduceTask.java:444)
at org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:392)
at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:168)
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:1614)
at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:163)
Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error: Unable to deserialize reduce input key from x1x50x48x49x53x45x48x54x45x49x53x32x49x52x58x49x49x58x52x53x0x1x50x48x49x53x45x48x54x45x48x51x0x1x50x48x49x53x45x48x54x45x48x51x32x49x53x58x49x57x58x48x49x46x0x1x50x50x48x46x57x48x46x50x49x54x46x55x51x0x1x104x116x116x112x58x47x47x50x50x48x46x57x48x46x50x0x1x71x69x84x0x1x187x154x203x138x255 with properties {columns=reducesinkkey0,reducesinkkey1,reducesinkkey2,reducesinkkey3,reducesinkkey4,reducesinkkey5,reducesinkkey6, serialization.lib=org.apache.hadoop.hive.serde2.binarysortable.BinarySortableSerDe, serialization.sort.order=+++++++, columns.types=string,string,string,string,string,string,string}
at org.apache.hadoop.hive.ql.exec.mr.ExecReducer.reduce(ExecReducer.java:222)
... 7 more
Caused by: org.apache.hadoop.hive.serde2.SerDeException: java.io.EOFException
at org.apache.hadoop.hive.serde2.binarysortable.BinarySortableSerDe.deserialize(BinarySortableSerDe.java:189)
at org.apache.hadoop.hive.ql.exec.mr.ExecReducer.reduce(ExecReducer.java:220)
... 7 more
Caused by: java.io.EOFException
at org.apache.hadoop.hive.serde2.binarysortable.InputByteBuffer.read(InputByteBuffer.java:54)
at org.apache.hadoop.hive.serde2.binarysortable.BinarySortableSerDe.deserializeText(BinarySortableSerDe.java:550)
at org.apache.hadoop.hive.serde2.binarysortable.BinarySortableSerDe.deserialize(BinarySortableSerDe.java:285)
at org.apache.hadoop.hive.serde2.binarysortable.BinarySortableSerDe.deserialize(BinarySortableSerDe.java:185)
... 8 more
