[jira] [Created] (HIVE-13912) DbTxnManager.commitTxn(): ORA-00918: column ambiguously defined

["Eugene Koifman (JIRA)" <ji...@apache.org>]

Eugene Koifman created HIVE-13912:
-------------------------------------

             Summary: DbTxnManager.commitTxn(): ORA-00918: column ambiguously defined
                 Key: HIVE-13912
                 URL: https://issues.apache.org/jira/browse/HIVE-13912
             Project: Hive
          Issue Type: Bug
          Components: Transactions
    Affects Versions: 1.3.0, 2.1.0
            Reporter: Eugene Koifman
            Assignee: Eugene Koifman
            Priority: Blocker


{noformat}
Caused by: MetaException(message:Unable to update transaction database java.sql.SQLSyntaxErrorException: ORA-00918: column ambiguously defined

	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.executeForDescribe(T4CStatement.java:852)
	at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1153)
	at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1275)
	at oracle.jdbc.driver.OracleStatement.executeQuery(OracleStatement.java:1477)
	at oracle.jdbc.driver.OracleStatementWrapper.executeQuery(OracleStatementWrapper.java:392)
	at com.jolbox.bonecp.StatementHandle.executeQuery(StatementHandle.java:464)
	at org.apache.hadoop.hive.metastore.txn.TxnHandler.commitTxn(TxnHandler.java:662)
	at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.commit_txn(HiveMetaStore.java:5864)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.hive.metastore.RetryingHMSHandler.invokeInternal(RetryingHMSHandler.java:140)
	at org.apache.hadoop.hive.metastore.RetryingHMSHandler.invoke(RetryingHMSHandler.java:99)
	at com.sun.proxy.$Proxy49.commit_txn(Unknown Source)
	at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.commitTxn(HiveMetaStoreClient.java:2090)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.invoke(RetryingMetaStoreClient.java:154)
	at com.sun.proxy.$Proxy50.commitTxn(Unknown Source)
	at org.apache.hadoop.hive.ql.lockmgr.DbTxnManager$SynchronizedMetaStoreClient.commitTxn(DbTxnManager.java:655)
	at org.apache.hadoop.hive.ql.lockmgr.DbTxnManager.commitTxn(DbTxnManager.java:356)
	at org.apache.hadoop.hive.ql.Driver.releaseLocksAndCommitOrRollback(Driver.java:1024)
	at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1321)
	at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1083)
	at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1071)
{noformat}

caused by 
{noformat}
            (sqlGenerator.addLimitClause(1, "committed.ws_txnid, committed.ws_commit_id, committed.ws_database," +
              "committed.ws_table, committed.ws_partition, cur.ws_commit_id " +
              "from WRITE_SET committed INNER JOIN WRITE_SET cur " +
              "ON committed.ws_database=cur.ws_database and committed.ws_table=cur.ws_table " +
              //For partitioned table we always track writes at partition level (never at table)
              //and for non partitioned - always at table level, thus the same table should never
              //have entries with partition key and w/o
              "and (committed.ws_partition=cur.ws_partition or (committed.ws_partition is null and cur.ws_partition is null)) " +
              "where cur.ws_txnid <= committed.ws_commit_id" + //txns overlap; could replace ws_txnid
              // with txnid, though any decent DB should infer this
              " and cur.ws_txnid=" + txnid + //make sure RHS of join only has rows we just inserted as
              // part of this commitTxn() op
              " and committed.ws_txnid <> " + txnid + //and LHS only has committed txns
              //U+U and U+D is a conflict but D+D is not and we don't currently track I in WRITE_SET at all
              " and (committed.ws_operation_type=" + quoteChar(OpertaionType.UPDATE.sqlConst) +
              " OR cur.ws_operation_type=" + quoteChar(OpertaionType.UPDATE.sqlConst) + ")"));

{noformat}

because addLimitClause on Oracle does
_select * from (select  .....) where rownum <= N_
so if original query has a join...



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