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From "sandeep samudrala" <sandys...@gmail.com>
Subject Re: Review Request 38090: Feed update with replication delay
Date Mon, 07 Sep 2015 08:21:55 GMT

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(Updated Sept. 7, 2015, 8:21 a.m.)

Review request for Falcon.

Bugs: FALCON-298

Repository: falcon-git


The delays can be different for each source cluster and there by figure out the source cluster,
which the current coordinator belongs to and then get the delay and then add it to the end
time of the current old coordinator in the target.

Diffs (updated)

  oozie/src/main/java/org/apache/falcon/workflow/engine/OozieWorkflowEngine.java 7e6cd6c 

Diff: https://reviews.apache.org/r/38090/diff/


I have tested with a feed submitted with different sources having different delays. I submitted
and scheduled a feed with a frequency of 10 minutes and delay in one of the source as 1 hour
and delay in another source with 2 hours. Update of the above feed accordingly updates the
coordinators with the respective end times in accordance with their source delays. There are
no holes created after this patch fix.


sandeep samudrala

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