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From Yash Ranadive <yash.ranad...@lookout.com>
Subject Re: Timestamp not supported in sqoop2
Date Tue, 22 Oct 2013 19:59:30 GMT
Here's the schema of the mysql table

CREATE TABLE `test` (
  `id` int(11) DEFAULT NULL,
  `value` varchar(255) DEFAULT NULL,
  `zid` int(11) NOT NULL AUTO_INCREMENT,
  `ts` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00' ON UPDATE
CURRENT_TIMESTAMP,
  PRIMARY KEY (`zid`)
) ENGINE=InnoDB AUTO_INCREMENT=19 DEFAULT CHARSET=latin1


On Tue, Oct 22, 2013 at 12:17 PM, Yash Ranadive
<yash.ranadive@lookout.com>wrote:

> I see the following error in the MapReduce logs when trying to execute a
> sqoop2 job that gets data from a mysql table with a timestamp column. A
> table with no timestamps gets loaded fine.
>
> Does sqoop2 not support timestamp columns? Sounds counterintuitive.
>
>
>
> 2013-10-22 12:03:02,570 FATAL [IPC Server handler 2 on 42160] org.apache.hadoop.mapred.TaskAttemptListenerImpl:
Task: attempt_1381794869316_1175_m_000000_0 - exited : org.apache.sqoop.common.SqoopException:
MAPRED_EXEC_0017:Error occurs during extractor run
> 	at org.apache.sqoop.job.mr.SqoopMapper.run(SqoopMapper.java:98)
> 	at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:756)
> 	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:338)
> 	at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:157)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at javax.security.auth.Subject.doAs(Subject.java:415)
> 	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1408)
> 	at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:152)
> Caused by: org.apache.sqoop.common.SqoopException: MAPRED_EXEC_0013:Cannot write to the
data writer
> 	at org.apache.sqoop.job.mr.SqoopMapper$MapDataWriter.writeContent(SqoopMapper.java:146)
> 	at org.apache.sqoop.job.mr.SqoopMapper$MapDataWriter.writeArrayRecord(SqoopMapper.java:128)
> 	at org.apache.sqoop.connector.jdbc.GenericJdbcImportExtractor.extract(GenericJdbcImportExtractor.java:61)
> 	at org.apache.sqoop.connector.jdbc.GenericJdbcImportExtractor.extract(GenericJdbcImportExtractor.java:31)
> 	at org.apache.sqoop.job.mr.SqoopMapper.run(SqoopMapper.java:93)
> 	... 7 more
> Caused by: java.io.IOException: org.apache.sqoop.common.SqoopException: MAPRED_EXEC_0012:The
type is not supported - java.sql.Timestamp
> 	at org.apache.sqoop.job.io.Data.writeArray(Data.java:309)
> 	at org.apache.sqoop.job.io.Data.write(Data.java:171)
> 	at org.apache.hadoop.io.serializer.WritableSerialization$WritableSerializer.serialize(WritableSerialization.java:100)
> 	at org.apache.hadoop.io.serializer.WritableSerialization$WritableSerializer.serialize(WritableSerialization.java:84)
> 	at org.apache.hadoop.mapred.MapTask$MapOutputBuffer.collect(MapTask.java:1112)
> 	at org.apache.hadoop.mapred.MapTask$NewOutputCollector.write(MapTask.java:685)
> 	at org.apache.hadoop.mapreduce.task.TaskInputOutputContextImpl.write(TaskInputOutputContextImpl.java:89)
> 	at org.apache.hadoop.mapreduce.lib.map.WrappedMapper$Context.write(WrappedMapper.java:112)
> 	at org.apache.sqoop.job.mr.SqoopMapper$MapDataWriter.writeContent(SqoopMapper.java:144)
> 	... 11 more
> Caused by: org.apache.sqoop.common.SqoopException: MAPRED_EXEC_0012:The type is not supported
- java.sql.Timestamp
> 	... 20 more
>
> 2013-10-22 12:03:02,570 INFO [IPC Server handler 2 on 42160] org.apache.hadoop.mapred.TaskAttemptListenerImpl:
Diagnostics report from attempt_1381794869316_1175_m_000000_0: Error: org.apache.sqoop.common.SqoopException:
MAPRED_EXEC_0017:Error occurs during extractor run
> 	at org.apache.sqoop.job.mr.SqoopMapper.run(SqoopMapper.java:98)
> 	at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:756)
> 	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:338)
> 	at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:157)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at javax.security.auth.Subject.doAs(Subject.java:415)
> 	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1408)
> 	at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:152)
> Caused by: org.apache.sqoop.common.SqoopException: MAPRED_EXEC_0013:Cannot write to the
data writer
> 	at org.apache.sqoop.job.mr.SqoopMapper$MapDataWriter.writeContent(SqoopMapper.java:146)
> 	at org.apache.sqoop.job.mr.SqoopMapper$MapDataWriter.writeArrayRecord(SqoopMapper.java:128)
> 	at org.apache.sqoop.connector.jdbc.GenericJdbcImportExtractor.extract(GenericJdbcImportExtractor.java:61)
> 	at org.apache.sqoop.connector.jdbc.GenericJdbcImportExtractor.extract(GenericJdbcImportExtractor.java:31)
> 	at org.apache.sqoop.job.mr.SqoopMapper.run(SqoopMapper.java:93)
> 	... 7 more
> Caused by: java.io.IOException: org.apache.sqoop.common.SqoopException: MAPRED_EXEC_0012:The
type is not supported - java.sql.Timestamp
> 	at org.apache.sqoop.job.io.Data.writeArray(Data.java:309)
> 	at org.apache.sqoop.job.io.Data.write(Data.java:171)
> 	at org.apache.hadoop.io.serializer.WritableSerialization$WritableSerializer.serialize(WritableSerialization.java:100)
> 	at org.apache.hadoop.io.serializer.WritableSerialization$WritableSerializer.serialize(WritableSerialization.java:84)
> 	at org.apache.hadoop.mapred.MapTask$MapOutputBuffer.collect(MapTask.java:1112)
> 	at org.apache.hadoop.mapred.MapTask$NewOutputCollector.write(MapTask.java:685)
> 	at org.apache.hadoop.mapreduce.task.TaskInputOutputContextImpl.write(TaskInputOutputContextImpl.java:89)
> 	at org.apache.hadoop.mapreduce.lib.map.WrappedMapper$Context.write(WrappedMapper.java:112)
> 	at org.apache.sqoop.job.mr.SqoopMapper$MapDataWriter.writeContent(SqoopMapper.java:144)
> 	... 11 more
> Caused by: org.apache.sqoop.common.SqoopException: MAPRED_EXEC_0012:The type is not supported
- java.sql.Timestamp
> 	... 20 more
>
> 2013-10-22 12:03:02,572 INFO [AsyncDispatcher event handler] org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl:
Diagnostics report from attempt_1381794869316_1175_m_000000_0: Error: org.apache.sqoop.common.SqoopException:
MAPRED_EXEC_0017:Error occurs during extractor run
> 	at org.apache.sqoop.job.mr.SqoopMapper.run(SqoopMapper.java:98)
> 	at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:756)
> 	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:338)
> 	at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:157)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at javax.security.auth.Subject.doAs(Subject.java:415)
> 	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1408)
> 	at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:152)
> Caused by: org.apache.sqoop.common.SqoopException: MAPRED_EXEC_0013:Cannot write to the
data writer
> 	at org.apache.sqoop.job.mr.SqoopMapper$MapDataWriter.writeContent(SqoopMapper.java:146)
> 	at org.apache.sqoop.job.mr.SqoopMapper$MapDataWriter.writeArrayRecord(SqoopMapper.java:128)
> 	at org.apache.sqoop.connector.jdbc.GenericJdbcImportExtractor.extract(GenericJdbcImportExtractor.java:61)
> 	at org.apache.sqoop.connector.jdbc.GenericJdbcImportExtractor.extract(GenericJdbcImportExtractor.java:31)
> 	at org.apache.sqoop.job.mr.SqoopMapper.run(SqoopMapper.java:93)
> 	... 7 more
> Caused by: java.io.IOException: org.apache.sqoop.common.SqoopException: MAPRED_EXEC_0012:The
type is not supported - java.sql.Timestamp
> 	at org.apache.sqoop.job.io.Data.writeArray(Data.java:309)
> 	at org.apache.sqoop.job.io.Data.write(Data.java:171)
> 	at org.apache.hadoop.io.serializer.WritableSerialization$WritableSerializer.serialize(WritableSerialization.java:100)
> 	at org.apache.hadoop.io.serializer.WritableSerialization$WritableSerializer.serialize(WritableSerialization.java:84)
> 	at org.apache.hadoop.mapred.MapTask$MapOutputBuffer.collect(MapTask.java:1112)
> 	at org.apache.hadoop.mapred.MapTask$NewOutputCollector.write(MapTask.java:685)
> 	at org.apache.hadoop.mapreduce.task.TaskInputOutputContextImpl.write(TaskInputOutputContextImpl.java:89)
> 	at org.apache.hadoop.mapreduce.lib.map.WrappedMapper$Context.write(WrappedMapper.java:112)
> 	at org.apache.sqoop.job.mr.SqoopMapper$MapDataWriter.writeContent(SqoopMapper.java:144)
> 	... 11 more
> Caused by: org.apache.sqoop.common.SqoopException: MAPRED_EXEC_0012:The type is not supported
- java.sql.Timestamp
> 	... 20 more
>
> 2013-10-22 12:03:02,573 INFO [AsyncDispatcher event handler] org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl:
attempt_1381794869316_1175_m_000000_0 TaskAttempt Transitioned from RUNNING to FAIL_CONTAINER_CLEANUP
>
>

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