[EAGLE-755] Publishment without streamIds update encountered NPE

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: v0.5.0
• Fix Version/s: v0.5.0
• Assignee: Garrett Li
• Reporter: Garrett Li
• Created: 08/Nov/16 23:22
• Updated: 21/Nov/16 08:56
• Resolved: 21/Nov/16 08:56

Description

2016-11-08 22:24:05.924 o.a.c.f.r.c.NodeCache [ERROR] Calling listener
java.lang.NullPointerException
at org.apache.eagle.alert.engine.publisher.impl.AlertPublisherImpl.onPublishChange(AlertPublisherImpl.java:170) ~[stormjar.jar:?]
at org.apache.eagle.alert.engine.runner.AlertPublisherBolt.onAlertPublishSpecChange(AlertPublisherBolt.java:113) ~[stormjar.jar:?]
at org.apache.eagle.alert.engine.coordinator.impl.AbstractMetadataChangeNotifyService.lambda$notifyAlertPublishBolt$3(AbstractMetadataChangeNot
at java.util.ArrayList.forEach(ArrayList.java:1249) ~[?:1.8.0_92-internal]
at org.apache.eagle.alert.engine.coordinator.impl.AbstractMetadataChangeNotifyService.notifyAlertPublishBolt(AbstractMetadataChangeNotifyServic
at org.apache.eagle.alert.engine.coordinator.impl.ZKMetadataChangeNotifyService.onNewConfig(ZKMetadataChangeNotifyService.java:137) ~[stormjar.
at org.apache.eagle.alert.config.ConfigBusConsumer.lambda$new$0(ConfigBusConsumer.java:44) ~[stormjar.jar:?]
at org.apache.curator.framework.recipes.cache.NodeCache$4.apply(NodeCache.java:293) [stormjar.jar:?]
at org.apache.curator.framework.recipes.cache.NodeCache$4.apply(NodeCache.java:287) [stormjar.jar:?]
at org.apache.curator.framework.listen.ListenerContainer$1.run(ListenerContainer.java:92) [stormjar.jar:?]
at com.google.common.util.concurrent.MoreExecutors$DirectExecutorService.execute(MoreExecutors.java:299) [stormjar.jar:?]

Issue Links

• links to: GitHub Pull Request #629