[jira] [Resolved] (PHOENIX-7497) ExplainPlanV2 regionserver location is not updated for less than max regions

["Viraj Jasani (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PHOENIX-7497?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Viraj Jasani resolved PHOENIX-7497.
-----------------------------------
    Resolution: Fixed

> ExplainPlanV2 regionserver location is not updated for less than max regions
> ----------------------------------------------------------------------------
>
>                 Key: PHOENIX-7497
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-7497
>             Project: Phoenix
>          Issue Type: Bug
>            Reporter: Viraj Jasani
>            Assignee: Viraj Jasani
>            Priority: Major
>             Fix For: 5.3.0, 5.1.4, 5.2.2
>
>
> PHOENIX-6907 introduces way for ExplainPlan to provide list of regionserver locations that are accessed by the query during execution. It also introduces config "phoenix.max.region.locations.size.explain.plan" (max region location) to restrict max region locations to be displayed as part of the Explain plan output.
> PHOENIX-7365 fixed setting trimmed region location i.e. if the plan selects less than max region location, provide only max regions to the region location. However, it caused bug if the num of regions selected by the plan are less than max region location. This Jira should fix it.



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