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https://issues.apache.org/jira/browse/SQOOP-843?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13567296#comment-13567296
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Hudson commented on SQOOP-843:
------------------------------
Integrated in Sqoop2-hadoop100 #157 (See
[https://builds.apache.org/job/Sqoop2-hadoop100/157/])
SQOOP-843: Generic JDBC connector is committing transaction on export with
autoCommit on (Revision eef227a5f9eee8a4dd04f9016387bbed59c96995)
Result = SUCCESS
cheolsoo :
https://git-wip-us.apache.org/repos/asf?p=sqoop.git&a=commit&h=eef227a5f9eee8a4dd04f9016387bbed59c96995
Files :
*
connector/connector-generic-jdbc/src/main/java/org/apache/sqoop/connector/jdbc/GenericJdbcExportLoader.java
*
connector/connector-generic-jdbc/src/main/java/org/apache/sqoop/connector/jdbc/GenericJdbcExecutor.java
> Sqoop2: Generic JDBC connector is committing transaction on export with
> autoCommit on
> -------------------------------------------------------------------------------------
>
> Key: SQOOP-843
> URL: https://issues.apache.org/jira/browse/SQOOP-843
> Project: Sqoop
> Issue Type: Bug
> Affects Versions: 1.99.1
> Reporter: Jarek Jarcec Cecho
> Assignee: Jarek Jarcec Cecho
> Fix For: 1.99.2
>
> Attachments: bugSQOOP-843.patch
>
>
> I've noticed that Generic JDBC Connector is not explicitly setting autoCommit
> and yet is committing transactions. This might lead to issues with for
> example MySQL JDBC driver that sets the autoCommit to true by default and
> calling commit will result in following exception being thrown:
> {code}
> 2013-01-23 09:05:02,316 ERROR
> org.apache.sqoop.job.mr.SqoopOutputFormatLoadExecutor: Error while loading
> data out of MR job.
> org.apache.sqoop.common.SqoopException: GENERIC_JDBC_CONNECTOR_0002:Unable to
> execute the SQL statement
> at
> org.apache.sqoop.connector.jdbc.GenericJdbcExecutor.executeBatch(GenericJdbcExecutor.java:106)
> at
> org.apache.sqoop.connector.jdbc.GenericJdbcExportLoader.load(GenericJdbcExportLoader.java:66)
> at
> org.apache.sqoop.connector.jdbc.GenericJdbcExportLoader.load(GenericJdbcExportLoader.java:26)
> at
> org.apache.sqoop.job.mr.SqoopOutputFormatLoadExecutor$ConsumerThread.run(SqoopOutputFormatLoadExecutor.java:212)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: java.sql.SQLException: Can't call commit when autocommit=true
> at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:926)
> at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:923)
> at com.mysql.jdbc.ConnectionImpl.commit(ConnectionImpl.java:1683)
> at
> org.apache.sqoop.connector.jdbc.GenericJdbcExecutor.executeBatch(GenericJdbcExecutor.java:103)
> ... 9 more
> {code}
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