Gunther Hagleitner created HIVE-9665:
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Summary: Parallel move task optimization causes race condition
Key: HIVE-9665
URL: https://issues.apache.org/jira/browse/HIVE-9665
Project: Hive
Issue Type: Bug
Reporter: Gunther Hagleitner
Assignee: Gunther Hagleitner
Priority: Critical
The change in HIVE-8042 doesn't actually work. Running it at scale produces
race conditions which lead to broken thrift messages and OOMs. E.g.:
{noformat}
java.lang.OutOfMemoryError: Java heap space
at
org.apache.thrift.protocol.TBinaryProtocol.readStringBody(TBinaryProtocol.java:353)
at
org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:215)
at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:69)
at
org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Client.recv_get_table(ThriftHiveMetastore.java:1122)
at
org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Client.get_table(ThriftHiveMetastore.java:1108)
at
org.apache.hadoop.hive.metastore.HiveMetaStoreClient.getTable(HiveMetaStoreClient.java:1091)
at
org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient.getTable(SessionHiveMetaStoreClient.java:131)
at sun.reflect.GeneratedMethodAccessor19.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.RetryingMetaStoreClient.invoke(RetryingMetaStoreClient.java:90)
at com.sun.proxy.$Proxy9.getTable(Unknown Source)
at org.apache.hadoop.hive.ql.metadata.Hive.getTable(Hive.java:1064)
at org.apache.hadoop.hive.ql.metadata.Hive.getTable(Hive.java:1019)
at org.apache.hadoop.hive.ql.metadata.Hive.getTable(Hive.java:1006)
at org.apache.hadoop.hive.ql.exec.MoveTask.execute(MoveTask.java:250)
at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:160)
at
org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:85)
at org.apache.hadoop.hive.ql.exec.TaskRunner.run(TaskRunner.java:72)
java.lang.OutOfMemoryError: Java heap space
at
org.apache.thrift.protocol.TBinaryProtocol.readStringBody(TBinaryProtocol.java:353)
at
org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:215)
at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:69)
at
org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Client.recv_get_table(ThriftHiveMetastore.java:1122)
at
org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Client.get_table(ThriftHiveMetastore.java:1108)
at
org.apache.hadoop.hive.metastore.HiveMetaStoreClient.getTable(HiveMetaStoreClient.java:1091)
at
org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient.getTable(SessionHiveMetaStoreClient.java:131)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.invoke(RetryingMetaStoreClient.java:90)
at com.sun.proxy.$Proxy9.getTable(Unknown Source)
at org.apache.hadoop.hive.ql.metadata.Hive.getTable(Hive.java:1064)
at org.apache.hadoop.hive.ql.metadata.Hive.getTable(Hive.java:1019)
at org.apache.hadoop.hive.ql.metadata.Hive.getTable(Hive.java:1006)
at org.apache.hadoop.hive.ql.exec.MoveTask.execute(MoveTask.java:250)
at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:160)
at
org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:85)
at org.apache.hadoop.hive.ql.exec.TaskRunner.run(TaskRunner.java:72)
java.lang.OutOfMemoryError: Java heap space
at
org.apache.thrift.protocol.TBinaryProtocol.readStringBody(TBinaryProtocol.java:353)
at
org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:215)
at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:69)
at
org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Client.recv_get_table(ThriftHiveMetastore.java:1122)
at
org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Client.get_table(ThriftHiveMetastore.java:1108)
at
org.apache.hadoop.hive.metastore.HiveMetaStoreClient.getTable(HiveMetaStoreClient.java:1091)
at
org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient.getTable(SessionHiveMetaStoreClient.java:131)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.invoke(RetryingMetaStoreClient.java:90)
at com.sun.proxy.$Proxy9.getTable(Unknown Source)
at org.apache.hadoop.hive.ql.metadata.Hive.getTable(Hive.java:1064)
at org.apache.hadoop.hive.ql.metadata.Hive.getTable(Hive.java:1019)
at org.apache.hadoop.hive.ql.metadata.Hive.getTable(Hive.java:1006)
at org.apache.hadoop.hive.ql.exec.MoveTask.execute(MoveTask.java:250)
at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:160)
at
org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:85)
at org.apache.hadoop.hive.ql.exec.TaskRunner.run(TaskRunner.java:72)
{noformat}
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