Don Bosco Durai created AMBARI-16110:
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Summary: LogSearch: Need to decrease mergeFactor to enable purge
of documents more often
Key: AMBARI-16110
URL: https://issues.apache.org/jira/browse/AMBARI-16110
Project: Ambari
Issue Type: Bug
Reporter: Don Bosco Durai
LogSearch deletes logs older than 7 days (by default). The indexed documents
doesn't get purged until the segments are merged. Currently the mergeFactor is
25, which is pretty large. If documents are not purged, then the indexes occupy
disk and memory.
It is better to make the mergeFactor value to be 5 and let Solr purge deleted
documents more regularly.
The following 2 files needs to be updated:
ambari-server/src/main/resources/common-services/LOGSEARCH/0.5.0/properties/audit_logs-solrconfig.xml.j2
ambari-server/src/main/resources/common-services/LOGSEARCH/0.5.0/properties/service_logs-solrconfig.xml.j2
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