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Posted to issues@lucene.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2020/02/04 18:28:00 UTC
[jira] [Commented] (SOLR-14219) OverseerSolrResponse's
serialVersionUID has changed
[ https://issues.apache.org/jira/browse/SOLR-14219?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17030042#comment-17030042 ]
ASF subversion and git services commented on SOLR-14219:
--------------------------------------------------------
Commit bb90569f1da24b69644f971e2143ff95e2a836c7 in lucene-solr's branch refs/heads/master from Tomas Eduardo Fernandez Lobbe
[ https://gitbox.apache.org/repos/asf?p=lucene-solr.git;h=bb90569 ]
SOLR-14219: Revert changes in OverseerSolrRespose and move serialization (#1227)
SOLR-14095 Introduced an issue for rolling restarts (Incompatible Java serialization). This change fixes the compatibility issue while keeping the functionality in SOLR-14095
> OverseerSolrResponse's serialVersionUID has changed
> ---------------------------------------------------
>
> Key: SOLR-14219
> URL: https://issues.apache.org/jira/browse/SOLR-14219
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Components: SolrCloud
> Affects Versions: 8.5
> Reporter: Andy Webb
> Assignee: Tomas Eduardo Fernandez Lobbe
> Priority: Major
> Fix For: 8.5
>
> Time Spent: 1h 50m
> Remaining Estimate: 0h
>
> When the {{useUnsafeOverseerResponse=true}} option introduced in SOLR-14095 is used, the serialized OverseerSolrResponse has a different serialVersionUID to earlier versions, making it backwards-incompatible.
> https://github.com/apache/lucene-solr/pull/1210 forces the serialVersionUID to its old value, so old and new nodes become compatible.
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