HBase bulkOSD requires value to be Put rather than HCatRecord
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Key: HCATALOG-155
URL: https://issues.apache.org/jira/browse/HCATALOG-155
Project: HCatalog
Issue Type: Bug
Components: hbase
Affects Versions: 0.3
Reporter: David Capwell
So I tried running a MR job writing to hcat+hbase and get the following error:
[INFO] 02:42:47,857 [pool-1-thread-1] JobClient:1287 - Task Id :
attempt_201111040030_0023_r_000000_0, Status : FAILED
java.io.IOException: wrong value class: org.apache.hadoop.hbase.client.Put is
not class org.apache.hcatalog.data.DefaultHCatRecord
at org.apache.hadoop.io.SequenceFile$Writer.append(SequenceFile.java:988)
at
org.apache.hadoop.mapreduce.lib.output.SequenceFileOutputFormat$1.write(SequenceFileOutputFormat.java:74)
at
org.apache.hcatalog.mapreduce.DefaultRecordWriterContainer.write(DefaultRecordWriterContainer.java:64)
at
org.apache.hcatalog.mapreduce.DefaultRecordWriterContainer.write(DefaultRecordWriterContainer.java:33)
at
org.apache.hadoop.mapred.ReduceTask$NewTrackingRecordWriter.write(ReduceTask.java:587)
at
org.apache.hadoop.mapreduce.TaskInputOutputContext.write(TaskInputOutputContext.java:80)
It looks like my key has to be ImmutableBytesWritable.class and my value must
be Put.class? Shouldn't my key be WritableComparible and value
DefaultHCatRecord (HCatRecord)?
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