[ https://issues.apache.org/jira/browse/IMPALA-8771?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tamas Mate resolved IMPALA-8771. -------------------------------- Resolution: Fixed > Missing stats warning for complex type columns > ---------------------------------------------- > > Key: IMPALA-8771 > URL: https://issues.apache.org/jira/browse/IMPALA-8771 > Project: IMPALA > Issue Type: Improvement > Components: Frontend > Affects Versions: Impala 2.13.0, Impala 3.3.0 > Reporter: bharath v > Assignee: Tamas Mate > Priority: Minor > Labels: observability > Fix For: Impala 3.3.0 > > > We currently don't support column stats for complex typed columns (ingored in > `compute stats` statements). However running queries against those columns > throws the missing col stats warning which is confusing. > > {noformat} > select count(*) from > customers c, > c.orders o;{noformat} > {noformat} > Max Per-Host Resource Reservation: Memory=16.00KB Threads=3 > Per-Host Resource Estimates: Memory=36MB > WARNING: The following tables are missing relevant table and/or column > statistics. > default.customers > Analyzed query: SELECT count(*) FROM `default`.customers c, c.orders > o{noformat} > > We could probably skip the warnings if we detect the missing stats are for > complex typed columns, until we support them. -- This message was sent by Atlassian JIRA (v7.6.14#76016) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-all-unsubscr...@impala.apache.org For additional commands, e-mail: issues-all-h...@impala.apache.org