[ https://issues.apache.org/jira/browse/AMBARI-23015?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Endre Major resolved AMBARI-23015. ---------------------------------- Resolution: Fixed > Error in Metrics retrieval service due to bad JSON formatting > ------------------------------------------------------------- > > Key: AMBARI-23015 > URL: https://issues.apache.org/jira/browse/AMBARI-23015 > Project: Ambari > Issue Type: Bug > Reporter: Endre Major > Assignee: Endre Major > Priority: Critical > Labels: pull-request-available > Time Spent: 10m > Remaining Estimate: 0h > > Some jmx metrics JSON contains NaN and it causes an exception. > {code} > org.codehaus.jackson.JsonParseException: Non-standard token 'NaN': enable > JsonParser.Feature.ALLOW_NON_NUMERIC_NUMBERS to allow > at [Source: > sun.net.www.protocol.http.HttpURLConnection$HttpInputStream@3292d496; line: > 916, column: 28] > at org.codehaus.jackson.JsonParser._constructError(JsonParser.java:1433) > at > org.codehaus.jackson.impl.JsonParserMinimalBase._reportError(JsonParserMinimalBase.java:521) > at > org.codehaus.jackson.impl.Utf8StreamParser._handleUnexpectedValue(Utf8StreamParser.java:2079) > at > org.codehaus.jackson.impl.Utf8StreamParser.nextToken(Utf8StreamParser.java:555) > at > org.codehaus.jackson.map.deser.std.MapDeserializer._readAndBind(MapDeserializer.java:304) > at > org.codehaus.jackson.map.deser.std.MapDeserializer.deserialize(MapDeserializer.java:249) > at > org.codehaus.jackson.map.deser.std.MapDeserializer.deserialize(MapDeserializer.java:33) > at > org.codehaus.jackson.map.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:217) > at > org.codehaus.jackson.map.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:194) > at > org.codehaus.jackson.map.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:30) > at > org.codehaus.jackson.map.deser.SettableBeanProperty.deserialize(SettableBeanProperty.java:299) > at > org.codehaus.jackson.map.deser.SettableBeanProperty$MethodProperty.deserializeAndSet(SettableBeanProperty.java:414) > at > org.codehaus.jackson.map.deser.BeanDeserializer.deserializeFromObject(BeanDeserializer.java:697) > at > org.codehaus.jackson.map.deser.BeanDeserializer.deserialize(BeanDeserializer.java:580) > at > org.codehaus.jackson.map.ObjectReader._bindAndClose(ObjectReader.java:768) > at > org.codehaus.jackson.map.ObjectReader.readValue(ObjectReader.java:434) > at > org.apache.ambari.server.state.services.MetricsRetrievalService$JMXRunnable.processInputStreamAndCacheResult(MetricsRetrievalService.java:559) > at > org.apache.ambari.server.state.services.MetricsRetrievalService$MetricRunnable.run(MetricsRetrievalService.java:439) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > at java.lang.Thread.run(Thread.java:748) > {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005)