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Posted to dev@lucene.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2018/10/05 09:49:00 UTC

[jira] [Commented] (SOLR-12836) ZkController creates a cloud solr client with no connection or read timeouts

    [ https://issues.apache.org/jira/browse/SOLR-12836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16639573#comment-16639573 ] 

ASF subversion and git services commented on SOLR-12836:
--------------------------------------------------------

Commit eb47099ee22669926e6fdd4fc39cce7d043e3e97 in lucene-solr's branch refs/heads/master from [~shalinmangar]
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=eb47099 ]

SOLR-12836: ZkController creates a cloud solr client with no connection or read timeouts.

This changes ZkController to use the http client created by the update shard handler instead of creating a custom one.


> ZkController creates a cloud solr client with no connection or read timeouts
> ----------------------------------------------------------------------------
>
>                 Key: SOLR-12836
>                 URL: https://issues.apache.org/jira/browse/SOLR-12836
>             Project: Solr
>          Issue Type: Bug
>      Security Level: Public(Default Security Level. Issues are Public) 
>          Components: SolrCloud
>    Affects Versions: 7.5
>            Reporter: Shalin Shekhar Mangar
>            Priority: Major
>             Fix For: 7.6, master (8.0)
>
>
> I found this while testing the changes in SOLR-12739. The ZkController creates a SolrCloudManager with a new CloudSolrClient instance. However, no connection or read timeout is set for this CloudSolrClient. Therefore, when the policy framework tries to read freedisk metrics for a dead node (this is another bug), it just hangs forever causing collection APIs to timeout.



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