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Re: Timestamp not supported in sqoop2
Abraham,

I'm using 1.99.2. Thanks Vasanth looks like it is not supported.

Yash
On Wed, Oct 30, 2013 at 11:03 AM, vasanth kumar
<[EMAIL PROTECTED]>wrote:

> Hi,
> Date and timestamp data type is not supported while importing. Try below
> query in job
>
> select CAST(ts as CHAR(50)) ts from test where ${CONDITIONS}
>
> Try in latest unreleased version where in 1.99.2 above query does not fits
> in Job's "Table SQL statement" field.
>
> Thanks,
> Vasanth kumar
>
>
> On Wed, Oct 30, 2013 at 4:34 AM, Abraham Elmahrek <[EMAIL PROTECTED]>wrote:
>
>> Yash,
>>
>> What version/distribution of Sqoop 2 are you using? This exception is
>> very weird. It's occurring in a section of code that shouldn't be hit.
>>
>> -Abe
>>
>>
>> On Tue, Oct 22, 2013 at 12:59 PM, Yash Ranadive <
>> [EMAIL PROTECTED]> wrote:
>>
>>> 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 <
>>> [EMAIL PROTECTED]> 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)