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Posted to dev@lucene.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2018/04/03 14:00:03 UTC

[jira] [Commented] (SOLR-12095) AutoScalingHandler should validate triggers before updating zookeeper

    [ https://issues.apache.org/jira/browse/SOLR-12095?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16424069#comment-16424069 ] 

ASF subversion and git services commented on SOLR-12095:
--------------------------------------------------------

Commit a14980c479608306aebb7255f7bb7eb64c476085 in lucene-solr's branch refs/heads/master from [~ab]
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=a14980c ]

SOLR-12095: AutoScalingHandler should validate triggers before updating zookeeper.


> AutoScalingHandler should validate triggers before updating zookeeper
> ---------------------------------------------------------------------
>
>                 Key: SOLR-12095
>                 URL: https://issues.apache.org/jira/browse/SOLR-12095
>             Project: Solr
>          Issue Type: Sub-task
>      Security Level: Public(Default Security Level. Issues are Public) 
>          Components: AutoScaling, SolrCloud
>            Reporter: Shalin Shekhar Mangar
>            Assignee: Andrzej Bialecki 
>            Priority: Major
>             Fix For: 7.4, master (8.0)
>
>
> We validate policy and preferences before updating the configuration in Zookeeper but we don't do that today for triggers. So users can put wrong or unknown parameters and there won't be any complains from the API but the at runtime exceptions will be thrown/logged.
> We should change the trigger API to have a validation step. The catch here is that it may require us to instantiate the trigger class.



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