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https://issues.apache.org/jira/browse/GIRAPH-611?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13626788#comment-13626788
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Avery Ching commented on GIRAPH-611:
------------------------------------
+1.
> Vertex/EdgeReaderWrapper should configure inner reader
> ------------------------------------------------------
>
> Key: GIRAPH-611
> URL: https://issues.apache.org/jira/browse/GIRAPH-611
> Project: Giraph
> Issue Type: Bug
> Reporter: Maja Kabiljo
> Assignee: Maja Kabiljo
> Attachments: GIRAPH-611.patch, GIRAPH-611.patch
>
>
> Fixing this exception:
> ...
> Caused by: java.lang.NullPointerException at
> org.apache.giraph.conf.ClassConfOption.get(ClassConfOption.java:94) at
> org.apache.giraph.hive.input.edge.HiveEdgeReader.instantiateHiveToEdgeFromConf(HiveEdgeReader.java:87)
> at
> org.apache.giraph.hive.input.edge.HiveEdgeReader.initialize(HiveEdgeReader.java:76)
> at
> org.apache.giraph.io.iterables.EdgeReaderWrapper.initialize(EdgeReaderWrapper.java:70)
> at
> org.apache.giraph.worker.EdgeInputSplitsCallable.readInputSplit(EdgeInputSplitsCallable.java:115)
> at
> org.apache.giraph.worker.InputSplitsCallable.loadInputSplit(InputSplitsCallable.java:218)
> at
> org.apache.giraph.worker.InputSplitsCallable.call(InputSplitsCallable.java:159)
> at
> org.apache.giraph.worker.InputSplitsCallable.call(InputSplitsCallable.java:58)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at
> java.util.concurrent.FutureTask.run(FutureTask.java:166) at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> at java.lang.Thread.run(Thread.java:722)
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