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https://issues.apache.org/jira/browse/HIVE-16933?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eugene Koifman resolved HIVE-16933.
-----------------------------------
Resolution: Fixed
Fix Version/s: 2.4.0
3.0.0
2.3.0
this was fixed in HIVE-16399
> ORA-00060: deadlock detected while waiting on commit
> ----------------------------------------------------
>
> Key: HIVE-16933
> URL: https://issues.apache.org/jira/browse/HIVE-16933
> Project: Hive
> Issue Type: Improvement
> Components: Transactions
> Affects Versions: 1.2.0
> Reporter: Eugene Koifman
> Assignee: Eugene Koifman
> Fix For: 2.3.0, 3.0.0, 2.4.0
>
>
> When running transactional workload (esp streaming ingest api) with Oracle
> backed Hive metastore it's possible to see Deadlock exceptions from the DB.
> This due to lack of indexes on Foreign Key columns of Acid related metastore
> tables.
> For example, TXN_COMPONENTS references TXNS. It should have
> CREATE INDEX TC_TXNID_INDEX ON TXN_COMPONENTS (TC_TXNID);
> {noformat}
> 2017-06-20 13:42:00,687 ERROR [pool-3-thread-182]: txn.TxnHandler
> (TxnHandler.java:checkRetryable(1952)) - Too many repeated deadlocks in
> commitTxn(CommitTxnRequest(txnid:293)), giving up.
> 2017-06-20 13:42:00,696 ERROR [pool-3-thread-182]:
> metastore.RetryingHMSHandler (RetryingHMSHandler.java:invokeInternal(195)) -
> MetaException(message:Unable to update transaction database
> java.sql.SQLException: ORA-00060: deadlock detected while waiting for resource
> at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:440)
> at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:396)
> at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:837)
> at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:445)
> at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:191)
> at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:523)
> at oracle.jdbc.driver.T4CStatement.doOall8(T4CStatement.java:193)
> at
> oracle.jdbc.driver.T4CStatement.executeForRows(T4CStatement.java:999)
> at
> oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1315)
> at
> oracle.jdbc.driver.OracleStatement.executeUpdateInternal(OracleStatement.java:1822)
> at
> oracle.jdbc.driver.OracleStatement.executeUpdate(OracleStatement.java:1787)
> at
> oracle.jdbc.driver.OracleStatementWrapper.executeUpdate(OracleStatementWrapper.java:280)
> at
> org.apache.commons.dbcp.DelegatingStatement.executeUpdate(DelegatingStatement.java:228)
> at
> org.apache.commons.dbcp.DelegatingStatement.executeUpdate(DelegatingStatement.java:228)
> at
> org.apache.hadoop.hive.metastore.txn.TxnHandler.commitTxn(TxnHandler.java:756)
> {noformat}
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