Timothy Potter created SOLR-6450:
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Summary: Option to send pre-analyzed documents from leader to
replica instead of replicas re-running analysis.
Key: SOLR-6450
URL: https://issues.apache.org/jira/browse/SOLR-6450
Project: Solr
Issue Type: Improvement
Components: SolrCloud
Reporter: Timothy Potter
Given the leader has to run the full update processor chain on each document
(text analysis, etc), it would be good to have it send a pre-analyzed document
to replicas (to improve near realtime replication), allowing the replica to
avoid re-doing expensive work.
Thought should be given about allowing the leader to accept pre-analyzed as
well, so that you could off-load the document analysis to external processes.
For instance, have 1000's of Storm workers doing the analysis and then sending
pre-analyzed documents to Solr.
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