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https://issues.apache.org/jira/browse/SQOOP-2229?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14387785#comment-14387785
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Abraham Elmahrek commented on SQOOP-2229:
-----------------------------------------
We'll have to add an "all types" test involving Kite.
> Sqoop2: Kite connector should handle doubles
> --------------------------------------------
>
> Key: SQOOP-2229
> URL: https://issues.apache.org/jira/browse/SQOOP-2229
> Project: Sqoop
> Issue Type: Bug
> Components: sqoop2-kite-connector
> Reporter: Abraham Elmahrek
> Assignee: Abraham Elmahrek
> Fix For: 1.99.7
>
> Attachments: SQOOP-2229.001.patch, SQOOP-2229.002.patch
>
>
> {code}
> Caused by: org.apache.avro.UnresolvedUnionException: Not in union
> ["double","null"]: 0.0
> at
> org.apache.avro.generic.GenericData.resolveUnion(GenericData.java:561)
> at
> org.apache.avro.generic.GenericDatumWriter.resolveUnion(GenericDatumWriter.java:144)
> at
> org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:71)
> at
> org.apache.avro.reflect.ReflectDatumWriter.write(ReflectDatumWriter.java:104)
> at
> org.apache.avro.generic.GenericDatumWriter.writeRecord(GenericDatumWriter.java:106)
> at
> org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:66)
> at
> org.apache.avro.reflect.ReflectDatumWriter.write(ReflectDatumWriter.java:104)
> at
> org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:58)
> at org.apache.avro.file.DataFileWriter.append(DataFileWriter.java:257)
> ... 12 more
> 2015-03-18 13:53:13,158 WARN [main] org.apache.hadoop.mapred.YarnChild:
> Exception running child : org.apache.sqoop.common.SqoopException:
> MAPRED_EXEC_0018:Error occurs during loader run
> at
> org.apache.sqoop.job.mr.SqoopOutputFormatLoadExecutor$ConsumerThread.run(SqoopOutputFormatLoadExecutor.java:261)
> at
> java.util.concurrent.Executors$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:724)
> Caused by: org.kitesdk.data.DatasetRecordException: Failed to append record
> at
> org.kitesdk.data.spi.filesystem.AvroAppender.append(AvroAppender.java:74)
> at
> org.kitesdk.data.spi.filesystem.FileSystemWriter.write(FileSystemWriter.java:158)
> at
> org.apache.sqoop.connector.kite.KiteDatasetExecutor.writeRecord(KiteDatasetExecutor.java:85)
> at org.apache.sqoop.connector.kite.KiteLoader.load(KiteLoader.java:72)
> at org.apache.sqoop.connector.kite.KiteLoader.load(KiteLoader.java:36)
> at
> org.apache.sqoop.job.mr.SqoopOutputFormatLoadExecutor$ConsumerThread.run(SqoopOutputFormatLoadExecutor.java:250)
> ... 6 more
> Caused by: org.apache.avro.file.DataFileWriter$AppendWriteException:
> org.apache.avro.UnresolvedUnionException: Not in union ["double","null"]: 0.0
> at org.apache.avro.file.DataFileWriter.append(DataFileWriter.java:263)
> at
> org.kitesdk.data.spi.filesystem.AvroAppender.append(AvroAppender.java:72)
> ... 11 more
> Caused by: org.apache.avro.UnresolvedUnionException: Not in union
> ["double","null"]: 0.0
> at
> org.apache.avro.generic.GenericData.resolveUnion(GenericData.java:561)
> at
> org.apache.avro.generic.GenericDatumWriter.resolveUnion(GenericDatumWriter.java:144)
> at
> org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:71)
> at
> org.apache.avro.reflect.ReflectDatumWriter.write(ReflectDatumWriter.java:104)
> at
> org.apache.avro.generic.GenericDatumWriter.writeRecord(GenericDatumWriter.java:106)
> at
> org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:66)
> at
> org.apache.avro.reflect.ReflectDatumWriter.write(ReflectDatumWriter.java:104)
> at
> org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:58)
> at org.apache.avro.file.DataFileWriter.append(DataFileWriter.java:257)
> ... 12 more
> {code}
> Right now Sqoop just makes every thing a double, when there are floats and
> doubles in Kite. Sqoop should choose the data type correctly based on the
> byte size in Floating Point.
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