Xinyu Liu created SAMZA-1100:
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Summary: Exception when using a stream as both bootstrap and
broadcast
Key: SAMZA-1100
URL: https://issues.apache.org/jira/browse/SAMZA-1100
Project: Samza
Issue Type: Bug
Reporter: Xinyu Liu
Assignee: Shanthoosh Venkataraman
The following exception is thrown after setting
kafka-hadoop.FortuneOrgBlockMessage to be both broadcast and bootstrap stream:
017-02-22 20:20:45 SamzaContainer [ERROR] Caught exception in process loop.
java.util.NoSuchElementException: key not found: SystemStream
[system=kafka-hadoop, stream=FortuneOrgBlockMessage]
at scala.collection.MapLike$class.default(MapLike.scala:228)
at scala.collection.AbstractMap.default(Map.scala:58)
at scala.collection.MapLike$class.apply(MapLike.scala:141)
at scala.collection.AbstractMap.apply(Map.scala:58)
at
org.apache.samza.system.chooser.BootstrappingChooser.checkOffset(BootstrappingChooser.scala:249)
at
org.apache.samza.system.chooser.BootstrappingChooser.register(BootstrappingChooser.scala:127)
at
org.apache.samza.system.chooser.DefaultChooser.register(DefaultChooser.scala:289)
at
org.apache.samza.system.SystemConsumers.register(SystemConsumers.scala:209)
at
org.apache.samza.container.TaskInstance$$anonfun$registerConsumers$2.apply(TaskInstance.scala:134)
at
org.apache.samza.container.TaskInstance$$anonfun$registerConsumers$2.apply(TaskInstance.scala:131)
at
scala.collection.immutable.HashSet$HashSet1.foreach(HashSet.scala:153)
at
scala.collection.immutable.HashSet$HashTrieSet.foreach(HashSet.scala:306)
at
scala.collection.immutable.HashSet$HashTrieSet.foreach(HashSet.scala:306)
at
org.apache.samza.container.TaskInstance.registerConsumers(TaskInstance.scala:131)
at
org.apache.samza.container.SamzaContainer$$anonfun$startConsumers$2.apply(SamzaContainer.scala:823)
at
org.apache.samza.container.SamzaContainer$$anonfun$startConsumers$2.apply(SamzaContainer.scala:823)
at scala.collection.Iterator$class.foreach(Iterator.scala:727)
at scala.collection.AbstractIterator.foreach(Iterator.scala:1157)
at
scala.collection.MapLike$DefaultValuesIterable.foreach(MapLike.scala:206)
at
org.apache.samza.container.SamzaContainer.startConsumers(SamzaContainer.scala:823)
at
org.apache.samza.container.SamzaContainer.run(SamzaContainer.scala:687)
at
org.apache.samza.container.SamzaContainer$.safeMain(SamzaContainer.scala:109)
at
org.apache.samza.container.SamzaContainer$.main(SamzaContainer.scala:83)
at org.apache.samza.container.SamzaContainer.main(SamzaContainer.scala)
2017-02-22 20:20:45 SamzaContainer [INFO] Shutting down.
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