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From "Qian Xu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SQOOP-1862) Sqoop2: Unable to export data to jdbc database
Date Tue, 09 Dec 2014 04:45:13 GMT

     [ https://issues.apache.org/jira/browse/SQOOP-1862?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Qian Xu updated SQOOP-1862:
---------------------------
    Description: 
I did a round-trip data import test with unexpected results. 

1. I used JdbcConnector as FROM and HdfsConnector as TO. Data was written onto HDFS expectedly.

2. I used HdfsConnector as FROm and JdbcConnector as TO. Data is expected to be written into
an empty mysql table. Schema is exactly the same as it is in step 1. 

Now the progress is blocked at 0%. Here is the error message:
{code}
2014-12-09 12:17:23,653 ERROR [OutputFormatLoader-consumer] 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:189)
	at org.apache.sqoop.connector.jdbc.GenericJdbcLoader.load(GenericJdbcLoader.java:58)
	at org.apache.sqoop.connector.jdbc.GenericJdbcLoader.load(GenericJdbcLoader.java:25)
	at org.apache.sqoop.job.mr.SqoopOutputFormatLoadExecutor$ConsumerThread.run(SqoopOutputFormatLoadExecutor.java:249)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.sql.BatchUpdateException: Data truncation: Incorrect date value: '’' for
column 'date' at row 1
	at com.mysql.jdbc.PreparedStatement.executeBatchSerially(PreparedStatement.java:1981)
	at com.mysql.jdbc.PreparedStatement.executeBatch(PreparedStatement.java:1388)
	at org.apache.sqoop.connector.jdbc.GenericJdbcExecutor.executeBatch(GenericJdbcExecutor.java:183)
	... 8 more
Caused by: com.mysql.jdbc.MysqlDataTruncation: Data truncation: Incorrect date value: '’'
for column 'date' at row 1
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4224)
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4158)
	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2615)
	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2776)
	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2840)
	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2082)
	at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2334)
	at com.mysql.jdbc.PreparedStatement.executeBatchSerially(PreparedStatement.java:1933)
	... 10 more
{code}

The date type of the column is "DATE". Dumped context looks like "20014-12-08". It seems the
field value is not correct. "’" stands for ascii code 170 and 161.

Here is the schema in MySQL:
{code}
CREATE TABLE IF NOT EXISTS `test_table1` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `date` date NOT NULL,
  `file_id` int(11) NOT NULL,
  `count` int(10) unsigned NOT NULL,
  PRIMARY KEY (`id`),
  KEY `test_table1_80945c99` (`file_id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8;
{code}

Here is data snippet in HDFS:
{code}
51778,'2014-10-10',493,2801571
51779,'2014-10-10',494,388826
51780,'2014-10-10',495,143153
51781,'2014-10-10',496,317225
51782,'2014-10-10',497,290522
51783,'2014-10-10',498,288734
{code}

  was:
I did a round-trip data import test with unexpected results. 

1. I used JdbcConnector as FROM and HdfsConnector as TO. Data was written onto HDFS expectedly.

2. I used HdfsConnector as FROm and JdbcConnector as TO. Data is expected to be written into
an empty mysql table. Schema is exactly the same as it is in step 1. 

Now the progress is blocked at 0%. Here is the error message:
{code}
2014-12-09 12:17:23,653 ERROR [OutputFormatLoader-consumer] 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:189)
	at org.apache.sqoop.connector.jdbc.GenericJdbcLoader.load(GenericJdbcLoader.java:58)
	at org.apache.sqoop.connector.jdbc.GenericJdbcLoader.load(GenericJdbcLoader.java:25)
	at org.apache.sqoop.job.mr.SqoopOutputFormatLoadExecutor$ConsumerThread.run(SqoopOutputFormatLoadExecutor.java:249)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.sql.BatchUpdateException: Data truncation: Incorrect date value: '’' for
column 'date' at row 1
	at com.mysql.jdbc.PreparedStatement.executeBatchSerially(PreparedStatement.java:1981)
	at com.mysql.jdbc.PreparedStatement.executeBatch(PreparedStatement.java:1388)
	at org.apache.sqoop.connector.jdbc.GenericJdbcExecutor.executeBatch(GenericJdbcExecutor.java:183)
	... 8 more
Caused by: com.mysql.jdbc.MysqlDataTruncation: Data truncation: Incorrect date value: '’'
for column 'date' at row 1
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4224)
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4158)
	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2615)
	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2776)
	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2840)
	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2082)
	at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2334)
	at com.mysql.jdbc.PreparedStatement.executeBatchSerially(PreparedStatement.java:1933)
	... 10 more
{code}

The date type of the column is "DATE". Dumped context looks like "20014-12-08". It seems the
field value is not correct. "’" stands for ascii code 170 and 161.

Here is the schema in MySQL:
Here is data snippet in HDFS:
{code}
51778,'2014-10-10',493,2801571
51779,'2014-10-10',494,388826
51780,'2014-10-10',495,143153
51781,'2014-10-10',496,317225
51782,'2014-10-10',497,290522
51783,'2014-10-10',498,288734
{code}


> Sqoop2: Unable to export data to jdbc database
> ----------------------------------------------
>
>                 Key: SQOOP-1862
>                 URL: https://issues.apache.org/jira/browse/SQOOP-1862
>             Project: Sqoop
>          Issue Type: Bug
>    Affects Versions: 1.99.5
>            Reporter: Qian Xu
>
> I did a round-trip data import test with unexpected results. 
> 1. I used JdbcConnector as FROM and HdfsConnector as TO. Data was written onto HDFS expectedly.

> 2. I used HdfsConnector as FROm and JdbcConnector as TO. Data is expected to be written
into an empty mysql table. Schema is exactly the same as it is in step 1. 
> Now the progress is blocked at 0%. Here is the error message:
> {code}
> 2014-12-09 12:17:23,653 ERROR [OutputFormatLoader-consumer] 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:189)
> 	at org.apache.sqoop.connector.jdbc.GenericJdbcLoader.load(GenericJdbcLoader.java:58)
> 	at org.apache.sqoop.connector.jdbc.GenericJdbcLoader.load(GenericJdbcLoader.java:25)
> 	at org.apache.sqoop.job.mr.SqoopOutputFormatLoadExecutor$ConsumerThread.run(SqoopOutputFormatLoadExecutor.java:249)
> 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> 	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> 	at java.lang.Thread.run(Thread.java:745)
> Caused by: java.sql.BatchUpdateException: Data truncation: Incorrect date value: '’'
for column 'date' at row 1
> 	at com.mysql.jdbc.PreparedStatement.executeBatchSerially(PreparedStatement.java:1981)
> 	at com.mysql.jdbc.PreparedStatement.executeBatch(PreparedStatement.java:1388)
> 	at org.apache.sqoop.connector.jdbc.GenericJdbcExecutor.executeBatch(GenericJdbcExecutor.java:183)
> 	... 8 more
> Caused by: com.mysql.jdbc.MysqlDataTruncation: Data truncation: Incorrect date value:
'’' for column 'date' at row 1
> 	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4224)
> 	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4158)
> 	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2615)
> 	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2776)
> 	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2840)
> 	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2082)
> 	at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2334)
> 	at com.mysql.jdbc.PreparedStatement.executeBatchSerially(PreparedStatement.java:1933)
> 	... 10 more
> {code}
> The date type of the column is "DATE". Dumped context looks like "20014-12-08". It seems
the field value is not correct. "’" stands for ascii code 170 and 161.
> Here is the schema in MySQL:
> {code}
> CREATE TABLE IF NOT EXISTS `test_table1` (
>   `id` int(11) NOT NULL AUTO_INCREMENT,
>   `date` date NOT NULL,
>   `file_id` int(11) NOT NULL,
>   `count` int(10) unsigned NOT NULL,
>   PRIMARY KEY (`id`),
>   KEY `test_table1_80945c99` (`file_id`)
> ) ENGINE=MyISAM DEFAULT CHARSET=utf8;
> {code}
> Here is data snippet in HDFS:
> {code}
> 51778,'2014-10-10',493,2801571
> 51779,'2014-10-10',494,388826
> 51780,'2014-10-10',495,143153
> 51781,'2014-10-10',496,317225
> 51782,'2014-10-10',497,290522
> 51783,'2014-10-10',498,288734
> {code}



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