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https://issues.apache.org/jira/browse/FALCON-2223?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15751213#comment-15751213
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Praveen Adlakha commented on FALCON-2223:
-----------------------------------------
DEV testing:
{code}
In distributed mode with client pointing to Server with extension service
running on server:
$ ./bin/falcon extension -enumerate
Hadoop home is set, adding libraries from
'/usr/hdp/2.2.0.0-2041/hadoop/bin/hadoop classpath' into falcon classpath
ERROR: Bad Request;Enumerate is not supported on Server.Please run your
operation on prism.
$ ./bin/falcon extension -describe -extensionName abcd
ERROR: Bad Request;Describe is not supported on Server.Please run your
operation on prism.
$ ./bin/falcon extension -detail -extensionName abcd
ERROR: Bad Request;Detail is not supported on Server.Please run your operation
on prism.
$ ./bin/falcon extension -unregister -extensionName abcd
ERROR: Bad Request;Unregister is not supported on Server.Please run your
operation on prism.
$ ./bin/falcon extension -definition -extensionName abcd
ERROR: Bad Request;Definition is not supported on Server.Please run your
operation on prism.
In distributed mode with client pointing to Prism with extension service
running on prism:
./bin/falcon extension -enumerate
{
"extensions": [
{
"name": "abcd",
"type": "Custom extension",
"location": "hdfs://10.14.118.114:8020/user/dataqa/sampleextension/"
}
],
"totalResults: 1"
}
$ ./bin/falcon extension -describe -extensionName test
ERROR: Internal Server Error;java.io.FileNotFoundException: File
file:/usr/local/falcon/prism/extensions/test does not exist
CausedBy: File file:/usr/local/falcon/prism/extensions/test does not exist
Describe seems to be broked.
$ ./bin/falcon extension -detail -extensionName test
{
"name": "test",
"type": "Custom extension",
"description": "test123",
"location": "hdfs://localhost:8020/user/dataqa/sampleextension"
}
$ ./bin/falcon extension -unregister -extensionName abcd
Deleted extension:abcd
$ ./bin/falcon extension -register -extensionName abcd -path
hdfs://10.14.118.114:8020/user/dataqa/sampleextension/
Extension :abcd registered successfully.
In embedded mode :
./bin/falcon extension -enumerate
{
"extensions": [
{
"name": "abcd",
"type": "Custom extension",
"location": "hdfs://10.14.118.114:8020/user/dataqa/sampleextension/"
}
],
"totalResults: 1"
}
$ ./bin/falcon extension -detail -extensionName test
{
"name": "test",
"type": "Custom extension",
"description": "test123",
"location": "hdfs://localhost:8020/user/dataqa/sampleextension"
}
$ ./bin/falcon extension -unregister -extensionName abcd
Deleted extension:abcd
$ ./bin/falcon extension -register -extensionName abcd -path
hdfs://10.14.118.114:8020/user/dataqa/sampleextension/
Extension :abcd registered successfully.
{code}
> Distributed mode support for User Extension
> -------------------------------------------
>
> Key: FALCON-2223
> URL: https://issues.apache.org/jira/browse/FALCON-2223
> Project: Falcon
> Issue Type: Sub-task
> Components: extensions
> Reporter: Praveen Adlakha
> Assignee: Praveen Adlakha
>
> Hi All,
> This issue is to track distributed mode support for user extension.In this
> jira I will be making changes for:
> register
> unregister
> detail
> describe API.
> as these are logically grouped together which will be running on prism only.
> Thanks
> Praveen
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