{"action":"created","issue":{"url":"https://api.github.com/repos/apache/incubator-skywalking/issues/1598","repository_url":"https://api.github.com/repos/apache/incubator-skywalking","labels_url":"https://api.github.com/repos/apache/incubator-skywalking/issues/1598/labels{/name}","comments_url":"https://api.github.com/repos/apache/incubator-skywalking/issues/1598/comments","events_url":"https://api.github.com/repos/apache/incubator-skywalking/issues/1598/events","html_url":"https://github.com/apache/incubator-skywalking/issues/1598","id":354702473,"node_id":"MDU6SXNzdWUzNTQ3MDI0NzM=","number":1598,"title":"InstanceMetricAlarmAssertWorker 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answer these questions before submitting your issue.\r\n\r\n- Why do you submit this issue?\r\n- [ ] Question or discussion\r\n- [ ] Bug\r\n- [ ] Requirement\r\n- [ ] Feature or performance improvement\r\n\r\n___\r\n### Question\r\n- What do you want to know?\r\n\r\n___\r\n### Bug\r\n- Which version of SkyWalking, OS and JRE?\r\nskywalking 5.0.0.RC\r\n\r\n- Which company or project?\r\n\r\n- What happen?\r\nIf possible, provide a way for reproducing the error. e.g. demo application, component version.\r\na similar issue like #1508\r\n\r\n2018-08-28 20:04:03,201 - org.apache.skywalking.apm.collector.analysis.worker.model.base.LocalAsyncWorkerRef -86292978 [DataCarrier.Consumser.0.Thread] ERROR [] - null\r\njava.lang.NullPointerException: null\r\n\tat org.apache.skywalking.apm.collector.analysis.alarm.provider.worker.instance.InstanceMetricAlarmAssertWorker.generateAlarmContent(InstanceMetricAlarmAssertWorker.java:69) ~[alarm-provider-5.0.0-RC-SNAPSHOT.jar:5.0.0-RC-SNAPSHOT]\r\n\tat org.apache.skywalking.apm.collector.analysis.alarm.provider.worker.instance.InstanceMetricAlarmAssertWorker.generateAlarmContent(InstanceMetricAlarmAssertWorker.java:41) ~[alarm-provider-5.0.0-RC-SNAPSHOT.jar:5.0.0-RC-SNAPSHOT]\r\n\tat org.apache.skywalking.apm.collector.analysis.alarm.provider.worker.AlarmAssertWorker.errorRateAlarmAssert(AlarmAssertWorker.java:80) ~[alarm-provider-5.0.0-RC-SNAPSHOT.jar:5.0.0-RC-SNAPSHOT]\r\n\tat org.apache.skywalking.apm.collector.analysis.alarm.provider.worker.AlarmAssertWorker.onWork(AlarmAssertWorker.java:46) ~[alarm-provider-5.0.0-RC-SNAPSHOT.jar:5.0.0-RC-SNAPSHOT]\r\n\tat org.apache.skywalking.apm.collector.analysis.alarm.provider.worker.AlarmAssertWorker.onWork(AlarmAssertWorker.java:37) ~[alarm-provider-5.0.0-RC-SNAPSHOT.jar:5.0.0-RC-SNAPSHOT]\r\n\tat org.apache.skywalking.apm.collector.analysis.worker.model.base.AbstractWorker.process(AbstractWorker.java:57) ~[analysis-worker-model-5.0.0-RC-SNAPSHOT.jar:5.0.0-RC-SNAPSHOT]\r\n\tat org.apache.skywalking.apm.collector.core.graph.Node.execute(Node.java:52) ~[apm-collector-core-5.0.0-RC-SNAPSHOT.jar:5.0.0-RC-SNAPSHOT]\r\n\tat org.apache.skywalking.apm.collector.core.graph.WayToNode.out(WayToNode.java:40) ~[apm-collector-core-5.0.0-RC-SNAPSHOT.jar:5.0.0-RC-SNAPSHOT]\r\n\tat org.apache.skywalking.apm.collector.analysis.worker.model.base.LocalAsyncWorkerRef.out(LocalAsyncWorkerRef.java:78) ~[analysis-worker-model-5.0.0-RC-SNAPSHOT.jar:5.0.0-RC-SNAPSHOT]\r\n\tat org.apache.skywalking.apm.collector.analysis.worker.model.base.LocalAsyncWorkerRef.consume(LocalAsyncWorkerRef.java:58) [analysis-worker-model-5.0.0-RC-SNAPSHOT.jar:5.0.0-RC-SNAPSHOT]\r\n\tat org.apache.skywalking.apm.commons.datacarrier.consumer.ConsumerThread.consume(ConsumerThread.java:101) [apm-datacarrier-5.0.0-RC-SNAPSHOT.jar:5.0.0-RC-SNAPSHOT]\r\n\tat org.apache.skywalking.apm.commons.datacarrier.consumer.ConsumerThread.run(ConsumerThread.java:68) [apm-datacarrier-5.0.0-RC-SNAPSHOT.jar:5.0.0-RC-SNAPSHOT]\r\n2018-08-28 20:04:08,186 - org.apache.skywalking.apm.collector.analysis.worker.model.base.LocalAsyncWorkerRef -86297963 [DataCarrier.Consumser.0.Thread] ERROR [] - null\r\njava.lang.NullPointerException: null\r\n\tat org.apache.skywalking.apm.collector.analysis.alarm.provider.worker.instance.InstanceMetricAlarmAssertWorker.generateAlarmContent(InstanceMetricAlarmAssertWorker.java:69) ~[alarm-provider-5.0.0-RC-SNAPSHOT.jar:5.0.0-RC-SNAPSHOT]\r\n\tat org.apache.skywalking.apm.collector.analysis.alarm.provider.worker.instance.InstanceMetricAlarmAssertWorker.generateAlarmContent(InstanceMetricAlarmAssertWorker.java:41) ~[alarm-provider-5.0.0-RC-SNAPSHOT.jar:5.0.0-RC-SNAPSHOT]\r\n\tat org.apache.skywalking.apm.collector.analysis.alarm.provider.worker.AlarmAssertWorker.averageResponseTimeAlarmAssert(AlarmAssertWorker.java:116) ~[alarm-provider-5.0.0-RC-SNAPSHOT.jar:5.0.0-RC-SNAPSHOT]\r\n\tat org.apache.skywalking.apm.collector.analysis.alarm.provider.worker.AlarmAssertWorker.onWork(AlarmAssertWorker.java:47) ~[alarm-provider-5.0.0-RC-SNAPSHOT.jar:5.0.0-RC-SNAPSHOT]\r\n\tat org.apache.skywalking.apm.collector.analysis.alarm.provider.worker.AlarmAssertWorker.onWork(AlarmAssertWorker.java:37) ~[alarm-provider-5.0.0-RC-SNAPSHOT.jar:5.0.0-RC-SNAPSHOT]\r\n\tat org.apache.skywalking.apm.collector.analysis.worker.model.base.AbstractWorker.process(AbstractWorker.java:57) ~[analysis-worker-model-5.0.0-RC-SNAPSHOT.jar:5.0.0-RC-SNAPSHOT]\r\n\tat org.apache.skywalking.apm.collector.core.graph.Node.execute(Node.java:52) ~[apm-collector-core-5.0.0-RC-SNAPSHOT.jar:5.0.0-RC-SNAPSHOT]\r\n\tat org.apache.skywalking.apm.collector.core.graph.WayToNode.out(WayToNode.java:40) ~[apm-collector-core-5.0.0-RC-SNAPSHOT.jar:5.0.0-RC-SNAPSHOT]\r\n\tat org.apache.skywalking.apm.collector.analysis.worker.model.base.LocalAsyncWorkerRef.out(LocalAsyncWorkerRef.java:78) ~[analysis-worker-model-5.0.0-RC-SNAPSHOT.jar:5.0.0-RC-SNAPSHOT]\r\n\tat org.apache.skywalking.apm.collector.analysis.worker.model.base.LocalAsyncWorkerRef.consume(LocalAsyncWorkerRef.java:58) [analysis-worker-model-5.0.0-RC-SNAPSHOT.jar:5.0.0-RC-SNAPSHOT]\r\n\tat org.apache.skywalking.apm.commons.datacarrier.consumer.ConsumerThread.consume(ConsumerThread.java:101) [apm-datacarrier-5.0.0-RC-SNAPSHOT.jar:5.0.0-RC-SNAPSHOT]\r\n\tat org.apache.skywalking.apm.commons.datacarrier.consumer.ConsumerThread.run(ConsumerThread.java:68) [apm-datacarrier-5.0.0-RC-SNAPSHOT.jar:5.0.0-RC-SNAPSHOT]\r\n\r\n___\r\n### Requirement or improvement\r\n- Please describe about your requirements or improvement suggestions."},"comment":{"url":"https://api.github.com/repos/apache/incubator-skywalking/issues/comments/421316260","html_url":"https://github.com/apache/incubator-skywalking/issues/1598#issuecomment-421316260","issue_url":"https://api.github.com/repos/apache/incubator-skywalking/issues/1598","id":421316260,"node_id":"MDEyOklzc3VlQ29tbWVudDQyMTMxNjI2MA==","user":{"login":"wu-sheng","id":5441976,"node_id":"MDQ6VXNlcjU0NDE5NzY=","avatar_url":"https://avatars2.githubusercontent.com/u/5441976?v=4","gravatar_id":"","url":"https://api.github.com/users/wu-sheng","html_url":"https://github.com/wu-sheng","followers_url":"https://api.github.com/users/wu-sheng/followers","following_url":"https://api.github.com/users/wu-sheng/following{/other_user}","gists_url":"https://api.github.com/users/wu-sheng/gists{/gist_id}","starred_url":"https://api.github.com/users/wu-sheng/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/wu-sheng/subscriptions","organizations_url":"https://api.github.com/users/wu-sheng/orgs","repos_url":"https://api.github.com/users/wu-sheng/repos","events_url":"https://api.github.com/users/wu-sheng/events{/privacy}","received_events_url":"https://api.github.com/users/wu-sheng/received_events","type":"User","site_admin":false},"created_at":"2018-09-14T10:39:48Z","updated_at":"2018-09-14T10:39:48Z","author_association":"MEMBER","body":"Sorry, not master codes, 5.x branch codes."}}
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