Github user fpompermaier commented on a diff in the pull request:
https://github.com/apache/incubator-flink/pull/172#discussion_r19740015
--- Diff:
flink-addons/flink-hbase/src/main/java/org/apache/flink/addons/hbase/common/HBaseResult.java
---
@@ -21,10 +21,15 @@
import java.io.IOException;
+import org.apache.flink.api.java.typeutils.runtime.DataInputViewStream;
import org.apache.flink.core.memory.DataInputView;
import org.apache.flink.core.memory.DataOutputView;
+import org.apache.flink.core.memory.DataOutputViewStream;
import org.apache.flink.types.Value;
import org.apache.hadoop.hbase.client.Result;
+import org.apache.hadoop.hbase.mapreduce.ResultSerialization;
+import org.apache.hadoop.io.serializer.Deserializer;
+import org.apache.hadoop.io.serializer.Serializer;
public class HBaseResult implements Value {
--- End diff --
I tried to remove HBaseResult and HBaseKey using directly
Tuple2<ImmutableBytesWritable, Result> as you suggested but this does not work
because of Avro serialization..at the moment I was trying to use the following:
@Override
public Tuple2<ImmutableBytesWritable, Result> nextRecord(
Tuple2<ImmutableBytesWritable, Result> reuse) throws
IOException {
if (this.tableRecordReader == null)
{
throw new IOException("No table record reader
provided!");
}
try {
if (this.tableRecordReader.nextKeyValue())
{
Result currentValue =
tableRecordReader.getCurrentValue();
currentValue.setExists(Boolean.TRUE);//fix null
pointer in avro serialization
ImmutableBytesWritable currentKey =
tableRecordReader.getCurrentKey();
reuse.setField(currentKey, 0);
reuse.setField(currentValue, 1);
return reuse;
} else
{
this.endReached = true;
}
} catch (InterruptedException e) {
LOG.error("Table reader has been interrupted", e);
throw new IOException(e);
}
return null;
}
How do I have to proceed?
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