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Posted to dev@helix.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/04/16 17:13:00 UTC

[jira] [Commented] (HELIX-695) Add Helix Manager listener for new connection notification

    [ https://issues.apache.org/jira/browse/HELIX-695?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16439730#comment-16439730 ] 

ASF GitHub Bot commented on HELIX-695:
--------------------------------------

GitHub user zhan849 opened a pull request:

    https://github.com/apache/helix/pull/182

    [HELIX-695] add helix manager listener for new connection notification

    In this PR I added invocation and related tests of `stateListener.onConnected()` method in ZkHelixManager when it is connected.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/zhan849/helix harry/helix-manager-onconnected

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/helix/pull/182.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 #182
    
----
commit 65e84713503437c542e545a2222bd521c2ba6d26
Author: Harry Zhang <zh...@...>
Date:   2018-04-16T17:05:30Z

    [HELIX-695] add helix manager listener for new connection notification

----


> Add Helix Manager listener for new connection notification
> ----------------------------------------------------------
>
>                 Key: HELIX-695
>                 URL: https://issues.apache.org/jira/browse/HELIX-695
>             Project: Apache Helix
>          Issue Type: Task
>            Reporter: Hao Zhang
>            Priority: Major
>
> Currently HelixManager is not notifying state listener about connection establishment. Adding this notification is useful since HelixManager supports get ZkClient method and when connection is re-established, ZkClient is newly created and users who used get method to extract client should be notified and refresh their client.



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