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Exporting/Querying Yarn LEVELDB Content

We are interested in querying and exporting the Yarn AppTimelIine Server content for external reporting.

Is there any documentation or method to query and export the data.

What is the best way to do this?

I found this on apache's website

http://hadoop.apache.org/docs/current/hadoop-yarn/hadoop-yarn-site/TimelineServer.html#Accessing_gen...

1 ACCEPTED SOLUTION

Accepted Solutions

Re: Exporting/Querying Yarn LEVELDB Content

Cloudera Employee

Querying the Timeline Server is currently only supported via REST API calls. Please see this link for some good information about working with the Timeline Server REST API:

https://hadoop.apache.org/docs/r2.7.1/hadoop-yarn/hadoop-yarn-site/TimelineServer.html#Timeline_Serv...

You may also find some other helpful info here:

http://hadoop.apache.org/docs/current/hadoop-yarn/hadoop-yarn-site/ResourceManagerRest.html#Cluster_...

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1 REPLY 1

Re: Exporting/Querying Yarn LEVELDB Content

Cloudera Employee

Querying the Timeline Server is currently only supported via REST API calls. Please see this link for some good information about working with the Timeline Server REST API:

https://hadoop.apache.org/docs/r2.7.1/hadoop-yarn/hadoop-yarn-site/TimelineServer.html#Timeline_Serv...

You may also find some other helpful info here:

http://hadoop.apache.org/docs/current/hadoop-yarn/hadoop-yarn-site/ResourceManagerRest.html#Cluster_...

View solution in original post