[jira] [Commented] (SOLR-13955) SHARED replicas can recover on clean disk

["ASF subversion and git services (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SOLR-13955?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16979710#comment-16979710 ] 

ASF subversion and git services commented on SOLR-13955:
--------------------------------------------------------

Commit 947241cded534078a66fc7789069064c90cbc012 in lucene-solr's branch refs/heads/jira/SOLR-13101 from Bilal Waheed
[ https://gitbox.apache.org/repos/asf?p=lucene-solr.git;h=947241c ]

SOLR-13955: Fixed issues with SHARED core descriptor ZK discovery (#1027)

-Handled a case where replicas for a node can be null.
-Prefer core loading over discovery errors.
-Make sure discovered core descriptor is persisted.
-Added missing properties. Unit test to ensure that we do not miss anything.
-Added test to index on discovered core.
-Added a fail fast for indexing pipeline when processing a non-shared replica for shared collection
-Removed the obsolete comments from CorePullTask#createCore.
-Renamed SimpleSharedStoreMissingCorePullTest.java to SharedStoreMissingCoreTest.java

> SHARED replicas can recover on clean disk
> -----------------------------------------
>
>                 Key: SOLR-13955
>                 URL: https://issues.apache.org/jira/browse/SOLR-13955
>             Project: Solr
>          Issue Type: Sub-task
>          Components: SolrCloud
>            Reporter: Bilal Waheed
>            Priority: Major
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> One of the benefits of SHARED replica is that it provides the ability to run SolrCloud with ephemeral disk(containers). Since the source of truth is in shared store, we can safely recover index from there. But currently there is no support to reason about the core descriptors that do not live locally on the disk. The purpose of this task is to discover missing core descriptors for SHARED replicas from ZK.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@lucene.apache.org
For additional commands, e-mail: issues-help@lucene.apache.org