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https://issues.apache.org/jira/browse/FALCON-1052?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14340038#comment-14340038
]
Pallavi Rao commented on FALCON-1052:
-------------------------------------
Cause: In the JAXB Element, two fields are mapped to the same name:
@XmlElementWrapper(name = "list")
public List<String> tag;
@XmlElementWrapper(name = "list")
public List<String> pipeline;
REST API returns:
<?xml version="1.0" encoding="UTF-8"?>
<entities>
...
<entity>
<type>PROCESS</type>
<name>oozie-mr-process-2</name>
<list>
<tag>category=test</tag>
</list>
<list>
<pipelines>test_1</pipelines>
<pipelines>test</pipelines>
</list>
</entity>
</entities>
The Jersey response message body reader is unable to resolve this correctly.
Hence, not able to display the pipelines field
> pipeline feature is not able to group by through CLI
> ----------------------------------------------------
>
> Key: FALCON-1052
> URL: https://issues.apache.org/jira/browse/FALCON-1052
> Project: Falcon
> Issue Type: Bug
> Components: process
> Affects Versions: 0.7
> Environment: QA
> Reporter: Pragya Mittal
> Assignee: Pallavi Rao
>
> While hitting ui using pipeline tag it gives the following output :
> {code}
> Request Url:
> http://192.168.138.200:16000/api/entities/list/process?fields=pipelines&numResults=2147483647&user.name=pragyamittal
> 2015-02-25 18:49:41,518 INFO - [main:] ~ The web service response is:
> <?xml version="1.0" encoding="UTF-8"?><entities>
> <entity>
> <type>PROCESS</type>
> <name>EntitiesTest--agregator-coord16-b408e838</name>
> <list/>
> </entity>
> <entity>
> <type>PROCESS</type>
> <name>EntitiesTest--agregator-coord16-b408e838-7</name>
> <list>
> <pipelines>pipeline4</pipelines>
> </list>
> </entity>
> <entity>
> <type>PROCESS</type>
> <name>EntitiesTest--agregator-coord16-b408e838-8</name>
> <list>
> <pipelines>pipeline1</pipelines>
> <pipelines>pipeline2</pipelines>
> <pipelines>pipeline3</pipelines>
> </list>
> </entity>
> <entity>
> <type>PROCESS</type>
> <name>EntitiesTest--agregator-coord16-b408e838-0</name>
> <list>
> <pipelines>pipeline4</pipelines>
> </list>
> </entity>
> <entity>
> <type>PROCESS</type>
> <name>EntitiesTest--agregator-coord16-b408e838-5</name>
> <list>
> <pipelines>pipeline2</pipelines>
> </list>
> </entity>
> <entity>
> <type>PROCESS</type>
> <name>EntitiesTest--agregator-coord16-b408e838-6</name>
> <list>
> <pipelines>pipeline3</pipelines>
> </list>
> </entity>
> <entity>
> <type>PROCESS</type>
> <name>EntitiesTest--agregator-coord16-b408e838-3</name>
> <list>
> <pipelines>pipeline2</pipelines>
> </list>
> </entity>
> <entity>
> <type>PROCESS</type>
> <name>EntitiesTest--agregator-coord16-b408e838-9</name>
> <list>
> <pipelines>pipeline2</pipelines>
> <pipelines>pipeline3</pipelines>
> </list>
> </entity>
> <entity>
> <type>PROCESS</type>
> <name>EntitiesTest--agregator-coord16-b408e838-1</name>
> <list>
> <pipelines>pipeline4</pipelines>
> </list>
> </entity>
> <entity>
> <type>PROCESS</type>
> <name>EntitiesTest--agregator-coord16-b408e838-4</name>
> <list>
> <pipelines>pipeline4</pipelines>
> </list>
> </entity>
> <entity>
> <type>PROCESS</type>
> <name>EntitiesTest--agregator-coord16-b408e838-2</name>
> <list>
> <pipelines>pipeline2</pipelines>
> <pipelines>pipeline3</pipelines>
> </list>
> </entity>
> </entities>
> {code}
> But while using cli, it is not able to retrieve pipeline information:
> {code}
> dataqa@ip-192-168-138-200:~$ falcon entity -list -type process -fields
> pipelines
> (PROCESS) EntitiesTest--agregator-coord16-b408e838
> (PROCESS) EntitiesTest--agregator-coord16-b408e838-7
> (PROCESS) EntitiesTest--agregator-coord16-b408e838-8
> (PROCESS) EntitiesTest--agregator-coord16-b408e838-0
> (PROCESS) EntitiesTest--agregator-coord16-b408e838-5
> (PROCESS) EntitiesTest--agregator-coord16-b408e838-6
> (PROCESS) EntitiesTest--agregator-coord16-b408e838-3
> (PROCESS) EntitiesTest--agregator-coord16-b408e838-9
> (PROCESS) EntitiesTest--agregator-coord16-b408e838-1
> (PROCESS) EntitiesTest--agregator-coord16-b408e838-4
> {code}
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