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Sqoop, mail # user - Sqoop2 : The type is not supported - BigDecimal


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Sqoop2 : The type is not supported - BigDecimal
Amit 2013-05-06, 10:01
Hi,

I am not able to import MySQL tables containing decimal datatype. Am I
doing anything wrong? Here is the sqoop log file -

java.lang.Exception: org.apache.sqoop.common.SqoopException:
MAPRED_EXEC_0017:Error occurs during extractor run
at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:400)
Caused by: org.apache.sqoop.common.SqoopException: MAPRED_EXEC_0017:Error
occurs during extractor run
at org.apache.sqoop.job.mr.SqoopMapper.run(SqoopMapper.java:94)
 at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:725)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:332)
 at
org.apache.hadoop.mapred.LocalJobRunner$Job$MapTaskRunnable.run(LocalJobRunner.java:232)
 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
 at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
 at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
 at java.lang.Thread.run(Thread.java:722)
Caused by: org.apache.sqoop.common.SqoopException: MAPRED_EXEC_0013:Cannot
write to the data writer
 at
org.apache.sqoop.job.mr.SqoopMapper$MapDataWriter.writeContent(SqoopMapper.java:142)
 at
org.apache.sqoop.job.mr.SqoopMapper$MapDataWriter.writeArrayRecord(SqoopMapper.java:124)
at
org.apache.sqoop.connector.jdbc.GenericJdbcImportExtractor.extract(GenericJdbcImportExtractor.java:60)
 at
org.apache.sqoop.connector.jdbc.GenericJdbcImportExtractor.extract(GenericJdbcImportExtractor.java:31)
 at org.apache.sqoop.job.mr.SqoopMapper.run(SqoopMapper.java:89)
... 9 more
Caused by: java.io.IOException: org.apache.sqoop.common.SqoopException:
MAPRED_EXEC_0012:The type is not supported - java.math.BigDecimal
 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$MapOutputBuffer.collect(MapTask.java:1075)
 at
org.apache.hadoop.mapred.MapTask$NewOutputCollector.write(MapTask.java:655)
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:140)
... 13 more
Caused by: org.apache.sqoop.common.SqoopException: MAPRED_EXEC_0012:The
type is not supported - java.math.BigDecimal
... 22 more

--
Thanks,
Am
it