bq. PutFactory.createPut(
Can you reveal how PutFactory creates the Put ?
Thanks
On Sun, Nov 2, 2014 at 1:02 PM, Serega Sheypak <serega.shey...@gmail.com>
wrote:
> Hi, I'm migrating from CDH4 to CDH5 (hbase 0.98.6-cdh5.2.0)
> I had a unit test for mapper used to create HFile and bulk load later.
>
> I've bumped maven deps from cdh4 to cdh5 0.98.6-cdh5.2.0
> Now I've started to get exception
>
> java.lang.IllegalStateException: No applicable class implementing
> Serialization in conf at io.serializations: class
> org.apache.hadoop.hbase.client.Put
> at com.google.common.base.Preconditions.checkState(Preconditions.java:149)
> at
>
> org.apache.hadoop.mrunit.internal.io.Serialization.copy(Serialization.java:75)
> at
>
> org.apache.hadoop.mrunit.internal.io.Serialization.copy(Serialization.java:97)
> at
>
> org.apache.hadoop.mrunit.internal.output.MockOutputCollector.collect(MockOutputCollector.java:48)
> at
>
> org.apache.hadoop.mrunit.internal.mapreduce.AbstractMockContextWrapper$4.answer(AbstractMockContextWrapper.java:90)
> at
>
> org.mockito.internal.stubbing.StubbedInvocationMatcher.answer(StubbedInvocationMatcher.java:34)
> at
>
> org.mockito.internal.handler.MockHandlerImpl.handle(MockHandlerImpl.java:91)
> at
>
> org.mockito.internal.handler.NullResultGuardian.handle(NullResultGuardian.java:29)
> at
>
> org.mockito.internal.handler.InvocationNotifierHandler.handle(InvocationNotifierHandler.java:38)
> at
>
> org.mockito.internal.creation.MethodInterceptorFilter.intercept(MethodInterceptorFilter.java:51)
> at
>
> org.apache.hadoop.mapreduce.Mapper$Context$$EnhancerByMockitoWithCGLIB$$ba4633fb.write(<generated>)
>
>
> And here is mapper code:
>
>
>
> public class ItemRecommendationHBaseMapper extends Mapper<LongWritable,
> BytesWritable, ImmutableBytesWritable, Put> {
>
> private final ImmutableBytesWritable hbaseKey = new
> ImmutableBytesWritable();
> private final DynamicObjectSerDe<ItemRecommendation> serde = new
> DynamicObjectSerDe<ItemRecommendation>(ItemRecommendation.class);
>
> @Override
> protected void map(LongWritable key, BytesWritable value, Context
> context) throws IOException, InterruptedException {
> checkPreconditions(key, value);
> hbaseKey.set(Bytes.toBytes(key.get()));
>
> ItemRecommendation item = serde.deserialize(value.getBytes());
> checkPreconditions(item);
> Put put = PutFactory.createPut(serde, item, getColumnFamily());
>
> context.write(hbaseKey, put); //Exception here
> }
>
> Whatcan i do in order to make unit-test pass?
>
