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https://issues.apache.org/jira/browse/SAMZA-2018?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16723771#comment-16723771
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ASF GitHub Bot commented on SAMZA-2018:
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GitHub user rmatharu opened a pull request:
https://github.com/apache/samza/pull/864
SAMZA-2018 : State restore improvements using RocksDB writebatch API
This PR enables the RocksDbKeyValueStore to use the writeBatch API.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/rmatharu/samza writebatch
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/samza/pull/864.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #864
----
commit 24c8599bd710a93d5c09252bda0967de2007e61e
Author: Ray Matharu <rmatharu@...>
Date: 2018-12-18T07:20:58Z
SAMZA-2018 : State restore improvements using RocksDB writebatch API
----
> State restore improvements
> --------------------------
>
> Key: SAMZA-2018
> URL: https://issues.apache.org/jira/browse/SAMZA-2018
> Project: Samza
> Issue Type: Improvement
> Reporter: Rayman
> Priority: Major
>
> * Consumer consolidation to ensure 1 storeConsumer per system, earlier it was
> 1 consumer per SSP per store.
> * Refactoring stores to use ContainerStorageManager with parallelization for
> restoration, and serial execution of sysConsumers start, stop, register, etc.
> * Making changes so that Samza can use some of RocksDBs benefits such as
> using bulk loading options.
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