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Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2015/10/18 14:54:05 UTC
[jira] [Resolved] (SPARK-11147) HTTP 500 if try to access Spark UI
in yarn-cluster
[ https://issues.apache.org/jira/browse/SPARK-11147?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Owen resolved SPARK-11147.
-------------------------------
Resolution: Not A Problem
> HTTP 500 if try to access Spark UI in yarn-cluster
> --------------------------------------------------
>
> Key: SPARK-11147
> URL: https://issues.apache.org/jira/browse/SPARK-11147
> Project: Spark
> Issue Type: Bug
> Components: Web UI, YARN
> Affects Versions: 1.5.1
> Environment: HDP: 2.3.2.0-2950 (Hadoop 2.7.1.2.3.2.0-2950)
> Spark: 1.5.x (c27e1904)
> Reporter: Sebastian YEPES FERNANDEZ
> Attachments: SparkUI.png, SparkUI.png
>
>
> Hello,
> I am facing a similar issue as described in SPARK-5837, but is my case the SparkUI only work in "yarn-client" mode. If a run the same job using "yarn-cluster" I get the HTTP 500 error:
> {code}
> HTTP ERROR 500
> Problem accessing /proxy/application_1444297190346_0085/. Reason:
> Connection to http://XX.XX.XX.XX:55827 refused
> Caused by:
> org.apache.http.conn.HttpHostConnectException: Connection to http://XX.XX.XX.XX:55827 refused
> at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:190)
> at org.apache.http.impl.conn.ManagedClientConnectionImpl.open(ManagedClientConnectionImpl.java:294)
> at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:643)
> at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:479)
> at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:906)
> {code}
> I have verified that the UI port "55827" is actually Listening on the worker node, I can even run a "curl http://XX.XX.XX.XX:55827" and it redirects me to another URL: http://YY.YY.YY.YY:8088/proxy/application_1444297190346_0082
> The strange thing is the its redirecting me to the app "_0082" and not the actually running job "_0085"
> Does anyone have any suggestions on what could be causing this issue?
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