Abraham Elmahrek created SQOOP-2229:
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Summary: 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
Fix For: 1.99.7
{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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