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https://issues.apache.org/jira/browse/SOLR-10962?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Christine Poerschke updated SOLR-10962:
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Attachment: SOLR-10962.patch
Thanks Ramsey for the changed patch!
Attaching slightly revised patch as follows:
* always read-and-log the commitReserveDuration (if it's read and logged but
not otherwise used in slave mode then so be it?)
* flag _master.commitReserveDuration_ up as deprecated and throw exception if
both the deprecated _master.commitReserveDuration_ and the top-level
_commitReserveDuration_ are configured
* updated docs to reflect (in text and example) that
_master.commitReserveDuration_ is deprecated in favour of
_commitReserveDuration_
* adjusted existing-but-relocated commitReserveDuration description wording to
avoid mention of 5Mb (anyone know how/where the 5Mb fits into the
ReplicationHandler? couldn't find anything obvious from quick look around.)
> replicationHandler's reserveCommitDuration configurable in SolrCloud mode
> -------------------------------------------------------------------------
>
> Key: SOLR-10962
> URL: https://issues.apache.org/jira/browse/SOLR-10962
> Project: Solr
> Issue Type: New Feature
> Components: replication (java)
> Reporter: Ramsey Haddad
> Priority: Minor
> Attachments: SOLR-10962.patch, SOLR-10962.patch, SOLR-10962.patch
>
>
> With SolrCloud mode, when doing replication via IndexFetcher, we occasionally
> see the Fetch fail and then get restarted from scratch in cases where an
> Index file is deleted after fetch manifest is computed and before the fetch
> actually transfers the file. The risk of this happening can be reduced with a
> higher value of reserveCommitDuration. However, the current configuration
> only allows this value to be adjusted for "master" mode. This change allows
> the value to also be changed when using "SolrCloud" mode.
> https://lucene.apache.org/solr/guide/6_6/index-replication.html
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