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Posted to commits@heron.apache.org by GitBox <gi...@apache.org> on 2018/11/08 15:16:02 UTC

[GitHub] thinker0 opened a new issue #3104: NPE FullBoltMetrics.ackedTuple

thinker0 opened a new issue #3104: NPE FullBoltMetrics.ackedTuple
URL: https://github.com/apache/incubator-heron/issues/3104
 
 
   
   - heron-0.18.7
   ```
   
   [2018-11-09 00:13:28 +0900] [SEVERE] monitor: Exception propagated to the root monitor! 
   java.lang.NullPointerException
   	at com.twitter.heron.common.utils.metrics.FullBoltMetrics.ackedTuple(FullBoltMetrics.java:127)
   	at com.twitter.heron.instance.bolt.BoltOutputCollectorImpl.admitAckTuple(BoltOutputCollectorImpl.java:159)
   	at com.twitter.heron.instance.bolt.BoltOutputCollectorImpl.ack(BoltOutputCollectorImpl.java:91)
   	at com.twitter.heron.api.bolt.OutputCollector.ack(OutputCollector.java:234)
   	at org.apache.storm.task.OutputCollectorImpl.ack(OutputCollectorImpl.java:76)
   ```
   

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