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Fix NullPointerException in getting buffered mutator #152

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merged 1 commit into from
May 25, 2016
Merged

Fix NullPointerException in getting buffered mutator #152

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6 changes: 5 additions & 1 deletion scio-bigtable/src/main/java/com/spotify/scio/bigtable/BigtableMultiTableWrite.java
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Original file line number Diff line number Diff line change
Expand Up @@ -46,7 +46,7 @@ public class BigtableMultiTableWrite {
public static class CloudBigtableMultiTableBufferedWriteFn
extends AbstractCloudBigtableTableDoFn<KV<String, Iterable<Mutation>>, Void> {
private static final long serialVersionUID = 2L;
private transient Map<String, BufferedMutator> mutators;
private Map<String, BufferedMutator> mutators;

// Stats
private final Aggregator<Long, Long> mutationsCounter;
Expand All @@ -56,6 +56,10 @@ public CloudBigtableMultiTableBufferedWriteFn(CloudBigtableConfiguration config)
super(config);
mutationsCounter = createAggregator("mutations", new Sum.SumLongFn());
exceptionsCounter = createAggregator("exceptions", new Sum.SumLongFn());
}

@Override
public void startBundle(Context context) throws Exception {
mutators = Maps.newConcurrentMap();
}

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