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Posted to dev@lucene.apache.org by "Wojtek Piaseczny (JIRA)" <ji...@apache.org> on 2010/09/10 23:09:33 UTC
[jira] Created: (SOLR-2117) allow slaves to replicate at different
times
allow slaves to replicate at different times
--------------------------------------------
Key: SOLR-2117
URL: https://issues.apache.org/jira/browse/SOLR-2117
Project: Solr
Issue Type: New Feature
Components: replication (java)
Reporter: Wojtek Piaseczny
Fix For: 4.0
SOLR-1435 forces all slaves to replicate at the same time (assuming system clocks are the same). Sometimes this is undesirable. For example, garbage collection and/or warmup can cause search slowdown immediately after an update. The goal is to allow the polling interval to be the same for each slave, but offset by some constant.
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[jira] Updated: (SOLR-2117) allow slaves to replicate at different
times
Posted by "Wojtek Piaseczny (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/SOLR-2117?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wojtek Piaseczny updated SOLR-2117:
-----------------------------------
Attachment: initialintervaloffset.patch
Patch allows initialPollIntervalOffset to be set in slave replication configuration to offset the initial start time of replication. E.g.
<str name="initialPollIntervalOffset">00:00:50</str>
> allow slaves to replicate at different times
> --------------------------------------------
>
> Key: SOLR-2117
> URL: https://issues.apache.org/jira/browse/SOLR-2117
> Project: Solr
> Issue Type: New Feature
> Components: replication (java)
> Reporter: Wojtek Piaseczny
> Fix For: 4.0
>
> Attachments: initialintervaloffset.patch
>
>
> SOLR-1435 forces all slaves to replicate at the same time (assuming system clocks are the same). Sometimes this is undesirable. For example, garbage collection and/or warmup can cause search slowdown immediately after an update. The goal is to allow the polling interval to be the same for each slave, but offset by some constant.
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