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Posted to issues@ambari.apache.org by "Andrew Onischuk (JIRA)" <ji...@apache.org> on 2016/04/19 12:12:25 UTC
[jira] [Updated] (AMBARI-15967) JMX related parse exception on the
perf cluster need to be looked at
[ https://issues.apache.org/jira/browse/AMBARI-15967?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrew Onischuk updated AMBARI-15967:
-------------------------------------
Attachment: AMBARI-15967.patch
> JMX related parse exception on the perf cluster need to be looked at
> --------------------------------------------------------------------
>
> Key: AMBARI-15967
> URL: https://issues.apache.org/jira/browse/AMBARI-15967
> Project: Ambari
> Issue Type: Bug
> Reporter: Andrew Onischuk
> Assignee: Andrew Onischuk
> Fix For: 2.4.0
>
> Attachments: AMBARI-15967.patch
>
>
> Exception trace :
>
>
>
> 13 Apr 2016 18:01:55,591 ERROR [pool-9-thread-434] BaseProvider:240 - Caught exception getting JMX metrics : Unexpected character ('T' (code 84)): expected a valid value (number, String, array, object, 'true', 'false' or 'null')
> at [Source: sun.net.www.protocol.http.HttpURLConnection$HttpInputStream@2c495cce; line: 1, column: 2], skipping same exceptions for next 5 minutes
> org.codehaus.jackson.JsonParseException: Unexpected character ('T' (code 84)): expected a valid value (number, String, array, object, 'true', 'false' or 'null')
> at [Source: sun.net.www.protocol.http.HttpURLConnection$HttpInputStream@2c495cce; line: 1, column: 2]
> at org.codehaus.jackson.JsonParser._constructError(JsonParser.java:1433)
> at org.codehaus.jackson.impl.JsonParserMinimalBase._reportError(JsonParserMinimalBase.java:521)
> at org.codehaus.jackson.impl.JsonParserMinimalBase._reportUnexpectedChar(JsonParserMinimalBase.java:442)
> at org.codehaus.jackson.impl.Utf8StreamParser._handleUnexpectedValue(Utf8StreamParser.java:2090)
> at org.codehaus.jackson.impl.Utf8StreamParser._nextTokenNotInObject(Utf8StreamParser.java:606)
> at org.codehaus.jackson.impl.Utf8StreamParser.nextToken(Utf8StreamParser.java:492)
> at org.codehaus.jackson.map.ObjectReader._initForReading(ObjectReader.java:638)
> at org.codehaus.jackson.map.ObjectReader._bindAndClose(ObjectReader.java:562)
> at org.codehaus.jackson.map.ObjectReader.readValue(ObjectReader.java:319)
> at org.apache.ambari.server.controller.jmx.JMXPropertyProvider.getHadoopMetricValue(JMXPropertyProvider.java:240)
> at org.apache.ambari.server.controller.jmx.JMXPropertyProvider.populateResource(JMXPropertyProvider.java:218)
> at org.apache.ambari.server.controller.metrics.ThreadPoolEnabledPropertyProvider$1.call(ThreadPoolEnabledPropertyProvider.java:180)
> at org.apache.ambari.server.controller.metrics.ThreadPoolEnabledPropertyProvider$1.call(ThreadPoolEnabledPropertyProvider.java:178)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
>
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