Collecting index statistics
The solr_index_stats_options object records core-specific index overview statistics over time.
Where is the dse.yaml file?
The location of the dse.yaml file depends on the type of installation:
| Installation Type | Location |
|---|---|
Package installations + Installer-Services installations |
|
Tarball installations + Installer-No Services installations |
|
Procedure
To collect index statistics:
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To permanently collect index statistics, edit the
dse.yamlfile and change thesolr_index_stats_optionsto changeenabledtotrue, set the other options as required, and restart DSE to recognize the changes.# Solr index statistics options solr_index_stats_options: enabled: false ttl_seconds: 604800 refresh_rate_ms: 60000solr_index_stats_optionsOptions Determines enabled
Whether the object is enabled at start up. Default: disabled.
refresh_rate_msPeriod (in milliseconds) between sample recordings for periodically updating statistics like the
solr_result_cache_stats.ttl_secondsHow many seconds a record survives before it is expired from the performance object.
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To temporarily enable or disable collecting index statistics, use
dsetool perf solrindexstats. -
To verify index integrity, use
dsetool index_checks.
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