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From "Peeyush Bishnoi (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FALCON-1302) Falcon Cluster submission - issue with execution url in cluster.xml file
Date Tue, 30 Jun 2015 07:57:04 GMT

    [ https://issues.apache.org/jira/browse/FALCON-1302?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14607901#comment-14607901

Peeyush Bishnoi commented on FALCON-1302:

[~jana_chander] In my opinion whichever port you use that it should be valid and respective
Hadoop service should be up and running on that port. 

>From the Falcon application log, I am seeing the following exception which might have
caused this issue.
Caused by: java.io.IOException: Failed on local exception: com.google.protobuf.InvalidProtocolBufferException:
Protocol message end-group tag did not match expected tag.; Host Details : local host is:
"administrators-MacBook-Pro-2.local/"; destination host is: "localhost":8088;


With this exception it looks like that settings for localhost (defined in cluster entity)
is not proper as it is not getting resolved properly. Can you please check and restart falcon.

> Falcon Cluster submission - issue with execution url in cluster.xml file
> ------------------------------------------------------------------------
>                 Key: FALCON-1302
>                 URL: https://issues.apache.org/jira/browse/FALCON-1302
>             Project: Falcon
>          Issue Type: Bug
>            Reporter: Janarthanan
>            Assignee: Peeyush Bishnoi
>            Priority: Critical
>         Attachments: falcon.application.log, standalone-cluster.xml
> I have started the falcon in embedded mode and I can see the gui opening properly and
jps command shows the falcon running. 
> I have a single node hadoop cluster with hadoop 2.6.0v and yarn. 
> When I tried executing the examples, on running the below command from installation steps,
faced the following error.
> Command :
> bin/falcon entity -submit -type cluster -file examples/entity/filesystem/standalone-cluster.xml
> Error log:
> 2015-06-28 13:57:15,913 INFO - [9730122@qtp-1771797373-8 - f6ba54d4-cea9-4ae8-a078-35fc55b92883:administrator:POST//entities/submit/cluster]
~ Validating execute interface: http://localhost:8088 (ClusterEntityParser:134)
> 2015-06-28 13:57:15,981 INFO - [9730122@qtp-1771797373-8 - f6ba54d4-cea9-4ae8-a078-35fc55b92883:administrator:POST//entities/submit/cluster]
~ Connecting to ResourceManager at localhost/ (RMProxy:98)
> 2015-06-28 13:57:15,992 ERROR - [9730122@qtp-1771797373-8 - f6ba54d4-cea9-4ae8-a078-35fc55b92883:administrator:POST//entities/submit/cluster]
~ Unable to persist entity object (AbstractEntityManager:198)
> org.apache.falcon.entity.parser.ValidationException: Invalid Execute server or port:
> at org.apache.falcon.entity.parser.ClusterEntityParser.validateExecuteInterface(ClusterEntityParser.java:139)

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