[HIVE-20518] TxnHandler checkLock direct sql fail with ORA-01795 , if the table has more than 1000 partitions

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.1.0
• Component/s: Transactions
• Labels: pull-request-available
• Assignee: Rajkumar Singh
• Reporter: Rajkumar Singh
• Created: 07/Sep/18 17:56
• Updated: 07/Sep/18 17:56

Description

with Oracle as Metastore, txnhandler checkLock fail with "checkLockWithRetry(181398,34773) : ORA-01795: maximum number of expressions in a list is 1000" if the write table has more than 1000 partitions.

complete stacktrace

txn.TxnHandler (TxnHandler.java:checkRetryable(2099)) - Non-retryable error in checkLockWithRetry(181398,34773) : ORA-01795: maximum number of expressions in a list is 1000

 (SQLState=42000, ErrorCode=1795)

2018-06-25 15:09:35,999 ERROR [pool-7-thread-197]: metastore.RetryingHMSHandler (RetryingHMSHandler.java:invokeInternal(203)) - MetaException(message:Unable to update transaction database java.sql.SQLSyntaxErrorException: ORA-01795: maximum number of expressions in a list is 1000

 

    at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:447)

    at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:396)

    at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:951)

    at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:513)

    at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:227)

    at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:531)

    at oracle.jdbc.driver.T4CStatement.doOall8(T4CStatement.java:195)

    at oracle.jdbc.driver.T4CStatement.executeForDescribe(T4CStatement.java:876)

    at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1175)

    at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1296)

    at oracle.jdbc.driver.OracleStatement.executeQuery(OracleStatement.java:1498)

    at oracle.jdbc.driver.OracleStatementWrapper.executeQuery(OracleStatementWrapper.java:406)

    at com.jolbox.bonecp.StatementHandle.executeQuery(StatementHandle.java:464)

    at org.apache.hadoop.hive.metastore.txn.TxnHandler.checkLock(TxnHandler.java:2649)

    at org.apache.hadoop.hive.metastore.txn.TxnHandler.checkLockWithRetry(TxnHandler.java:1126)

    at org.apache.hadoop.hive.metastore.txn.TxnHandler.lock(TxnHandler.java:895)

    at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.lock(HiveMetaStore.java:6123)

    at sun.reflect.GeneratedMethodAccessor90.invoke(Unknown Source)

    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

    at java.lang.reflect.Method.invoke(Method.java:498)

    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.$Proxy11.lock(Unknown Source)

    at org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Processor$lock.getResult(ThriftHiveMetastore.java:12012)

    at org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Processor$lock.getResult(ThriftHiveMetastore.java:11996)

    at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)

    at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)

    at org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge$Server$TUGIAssumingProcessor$1.run(HadoopThriftAuthBridge.java:551)

    at org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge$Server$TUGIAssumingProcessor$1.run(HadoopThriftAuthBridge.java:546)

    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:1866)

    at org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge$Server$TUGIAssumingProcessor.process(HadoopThriftAuthBridge.java:546)

    at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:286)

    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:748)

)

    at org.apache.hadoop.hive.metastore.txn.TxnHandler.checkLockWithRetry(TxnHandler.java:1131)

    at org.apache.hadoop.hive.metastore.txn.TxnHandler.lock(TxnHandler.java:895)

    at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.lock(HiveMetaStore.java:6123)

    at sun.reflect.GeneratedMethodAccessor90.invoke(Unknown Source)

    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

    at java.lang.reflect.Method.invoke(Method.java:498)

    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.$Proxy11.lock(Unknown Source)

    at org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Processor$lock.getResult(ThriftHiveMetastore.java:12012)

    at org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Processor$lock.getResult(ThriftHiveMetastore.java:11996)

    at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)

    at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)

    at org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge$Server$TUGIAssumingProcessor$1.run(HadoopThriftAuthBridge.java:551)

    at org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge$Server$TUGIAssumingProcessor$1.run(HadoopThriftAuthBridge.java:546)

    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:1866)

the problem seems to be with direct sql where hive send all the parititions using IN clause.
https://github.com/apache/hive/blob/master/standalone-metastore/src/main/java/org/apache/hadoop/hive/metastore/txn/TxnHandler.java#L3746

Issue Links

• is a clone of: HIVE-20080 TxnHandler checkLock direct sql fail with ORA-01795 , if the table has more than 1000 partitions