[HIVE-20921] Oracle backed DbLockManager fail when drop/truncate acid table with large partitions

• Type: Bug
• Status: Patch Available
• Priority: Major
• Resolution: Unresolved
• Component/s: Locking
• Target Version/s: 2.4.0, 4.0.0
• Assignee: Daniel Dai
• Reporter: Daniel Dai
• Created: 15/Nov/18 07:28
• Updated: 06/Jun/19 18:14

Description

Stack:

org.apache.hive.service.cli.HiveSQLException: Error while processing statement: FAILED: Error in acquiring locks: Error communicating with the metastore 
at org.apache.hive.service.cli.operation.Operation.toSQLException(Operation.java:324) 
at org.apache.hive.service.cli.operation.SQLOperation.runQuery(SQLOperation.java:199) 
at org.apache.hive.service.cli.operation.SQLOperation.access$300(SQLOperation.java:76) 
at org.apache.hive.service.cli.operation.SQLOperation$2$1.run(SQLOperation.java:255) 
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:1869)
at org.apache.hive.service.cli.operation.SQLOperation$2.run(SQLOperation.java:266) 
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 
at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
at java.lang.Thread.run(Thread.java:745) 
Caused by: org.apache.hadoop.hive.ql.lockmgr.LockException: Error communicating with the metastore 
at org.apache.hadoop.hive.ql.lockmgr.DbLockManager.lock(DbLockManager.java:177) 
at org.apache.hadoop.hive.ql.lockmgr.DbTxnManager.acquireLocks(DbTxnManager.java:357) 
at org.apache.hadoop.hive.ql.lockmgr.DbTxnManager.acquireLocksWithHeartbeatDelay(DbTxnManager.java:373) 
at org.apache.hadoop.hive.ql.lockmgr.DbTxnManager.acquireLocks(DbTxnManager.java:182) 
at org.apache.hadoop.hive.ql.Driver.acquireLocksAndOpenTxn(Driver.java:1082) 
at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1284) 
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1161) 
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1156) 
at org.apache.hive.service.cli.operation.SQLOperation.runQuery(SQLOperation.java:197) 
... 11 more 
Caused by: MetaException(message:How did we get here, we heartbeated our lock before we started! ( lockid:466073 intLockId:701 txnid:0 db:v5x2442 table:tbstcnf_load_stg_step partition:src_system_cd=MAXIMO/src_hostname_cd=PRD1310/src_table_name=LABTRANS state:WAITING type:EXCLUSIVE)) 
at org.apache.hadoop.hive.metastore.txn.TxnHandler.checkLock(TxnHandler.java:2642) 
at org.apache.hadoop.hive.metastore.txn.TxnHandler.checkLock(TxnHandler.java:1187) 
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.check_lock(HiveMetaStore.java:6161) 
at sun.reflect.GeneratedMethodAccessor135.invoke(Unknown Source) 
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
at java.lang.reflect.Method.invoke(Method.java:497) 
at org.apache.hadoop.hive.metastore.RetryingHMSHandler.invokeInternal(RetryingHMSHandler.java:147) 
at org.apache.hadoop.hive.metastore.RetryingHMSHandler.invoke(RetryingHMSHandler.java:105) 
at com.sun.proxy.$Proxy14.check_lock(Unknown Source) 
at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.checkLock(HiveMetaStoreClient.java:1984) 
at sun.reflect.GeneratedMethodAccessor134.invoke(Unknown Source) 
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
at java.lang.reflect.Method.invoke(Method.java:497) 
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.invoke(RetryingMetaStoreClient.java:178) 
at com.sun.proxy.$Proxy15.checkLock(Unknown Source) 
at org.apache.hadoop.hive.ql.lockmgr.DbLockManager.lock(DbLockManager.java:114)