[jira] [Created] (AMBARI-14922) Support Atlas / Falcon integration

["Tom Beerbower (JIRA)" <ji...@apache.org>]

Tom Beerbower created AMBARI-14922:
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             Summary: Support Atlas / Falcon integration
                 Key: AMBARI-14922
                 URL: https://issues.apache.org/jira/browse/AMBARI-14922
             Project: Ambari
          Issue Type: Bug
            Reporter: Tom Beerbower
            Assignee: Tom Beerbower


Update Falcon configurations 
# Add 'org.apache.falcon.atlas.service.AtlasService' to application.services in <falcon-conf>/startup.properties
# Link falcon hook jars in falcon classpath - 'ln -s <atlas-home>/hook/falcon/* <falcon-home>/server/webapp/falcon/WEB-INF/lib/'
# Copy <atlas-conf>/client.properties and <atlas-conf>/atlas-application.properties to the falcon conf directory.

The following properties in <atlas-conf>/client.properties control the thread pool and notification details:
# atlas.hook.falcon.synchronous - boolean, true to run the hook synchronously. default false
# atlas.hook.falcon.numRetries - number of retries for notification failure. default 3
# atlas.hook.falcon.minThreads - core number of threads. default 5
# atlas.hook.falcon.maxThreads - maximum number of threads. default 5
# atlas.hook.falcon.keepAliveTime - keep alive time in msecs. default 10
# atlas.hook.falcon.queueSize - queue size for the threadpool. default 10000

Also documented here: https://github.com/apache/incubator-atlas/blob/master/docs/src/site/twiki/Bridge-Falcon.twiki




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