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https://issues.apache.org/jira/browse/DRILL-6818?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16692202#comment-16692202
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ASF GitHub Bot commented on DRILL-6818:
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amansinha100 opened a new pull request #1545: DRILL-6818: Add descriptions to
secondary index options.
URL: https://github.com/apache/drill/pull/1545
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> Add descriptions to secondary index options
> -------------------------------------------
>
> Key: DRILL-6818
> URL: https://issues.apache.org/jira/browse/DRILL-6818
> Project: Apache Drill
> Issue Type: Task
> Affects Versions: 1.15.0
> Reporter: Arina Ielchiieva
> Assignee: Aman Sinha
> Priority: Major
> Labels: doc-impacting
> Fix For: 1.15.0
>
>
> Add descriptions to secondary index options in ExecConstants and
> PlannerSettings:
> ============ index plan related options ==============
> planner.use_simple_optimizer: false,
> planner.enable_index_planning: true,
> planner.enable_statistics: true,
> planner.disable_full_table_scan: false,
> planner.index.max_chosen_indexes_per_table: 5,
> planner.index.force_sort_noncovering: false,
> planner.index.use_hashjoin_noncovering: false,
> planner.index.covering_selectivity_threshold: 1.0,
> planner.index.noncovering_selectivity_threshold: 0.025,
> planner.index.rowkeyjoin_cost_factor: 0.1,
> planner.index.statistics_rowcount_scaling_factor: 0.1,
> planner.index.prefer_intersect_plans: false,
> planner.index.max_indexes_to_intersect: 5,
> exec.query.rowkeyjoin_batchsize: 128,
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