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Posted to notifications@asterixdb.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2018/01/08 18:03:00 UTC
[jira] [Commented] (ASTERIXDB-2207) Coordination Service API
[ https://issues.apache.org/jira/browse/ASTERIXDB-2207?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16316684#comment-16316684 ]
ASF subversion and git services commented on ASTERIXDB-2207:
------------------------------------------------------------
Commit ab1013cb90d3ebaba0b55821215eb927fb0b5478 in asterixdb's branch refs/heads/master from [~mhubail]
[ https://git-wip-us.apache.org/repos/asf?p=asterixdb.git;h=ab1013c ]
[ASTERIXDB-2207][CLUS] Add Delete API to ICoordinationService
- user model changes: no
- storage format changes: no
- interface changes: yes
- Add delete to ICoordinationService
Change-Id: Ie3a17fb1cec9350025cdf0ee340c80d7e0f1a9f0
Reviewed-on: https://asterix-gerrit.ics.uci.edu/2267
Sonar-Qube: Jenkins <je...@fulliautomatix.ics.uci.edu>
Tested-by: Jenkins <je...@fulliautomatix.ics.uci.edu>
Integration-Tests: Jenkins <je...@fulliautomatix.ics.uci.edu>
Reviewed-by: Michael Blow <mb...@apache.org>
> Coordination Service API
> ------------------------
>
> Key: ASTERIXDB-2207
> URL: https://issues.apache.org/jira/browse/ASTERIXDB-2207
> Project: Apache AsterixDB
> Issue Type: Improvement
> Components: CLUS - Cluster management
> Reporter: Murtadha Hubail
> Assignee: Murtadha Hubail
>
> Currently we use CC as our cluster coordinator. However, if we lose the CC node, all information about the cluster is lost. To overcome this, distributed applications typically have a distributed coordination service (i.e ZooKeeper) that can store and persist metadata about the cluster. We need to introduce coordination service API to allow for such extension to the system.
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