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ASF GitHub Bot commented on EAGLE-755: -------------------------------------- GitHub user garrettlish opened a pull request: https://github.com/apache/incubator-eagle/pull/629 EAGLE-755: Publishment without streamIds update encountered NPE fix NPE issue by use google Objects.equals method. You can merge this pull request into a Git repository by running: $ git pull https://github.com/garrettlish/incubator-eagle master Alternatively you can review and apply these changes as the patch at: https://github.com/apache/incubator-eagle/pull/629.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #629 ---- commit 756cf42fb9ab8046d7057e6bf920bc18fffbba35 Author: Xiancheng Li <xiancheng...@ebay.com> Date: 2016-11-08T23:23:30Z EAGLE-755: Publishment without streamIds update encountered NPE ---- > Publishment without streamIds update encountered NPE > ---------------------------------------------------- > > Key: EAGLE-755 > URL: https://issues.apache.org/jira/browse/EAGLE-755 > Project: Eagle > Issue Type: Bug > Affects Versions: v0.5.0 > Reporter: Garrett Li > Assignee: Garrett Li > Fix For: v0.5.0 > > > 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:?] -- This message was sent by Atlassian JIRA (v6.3.4#6332)