[ https://issues.apache.org/jira/browse/HAWQ-1760?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ruilong Huo resolved HAWQ-1760. ------------------------------- Fix Version/s: 2.5.0.0 Resolution: Fixed > datalocality information should be showed by default > ---------------------------------------------------- > > Key: HAWQ-1760 > URL: https://issues.apache.org/jira/browse/HAWQ-1760 > Project: Apache HAWQ > Issue Type: Bug > Components: Core > Affects Versions: 2.4.0.0 > Reporter: Ruilong Huo > Assignee: Ruilong Huo > Priority: Major > Fix For: 2.5.0.0 > > > The datalocality information should be showed so as to help analysis query > performance. > {code:c} > $ cat src/backend/cdb/cdbdatalocality.c > /* print data locality result*/ > elog( > DEBUG1, "data locality ratio: %.3f; virtual segment number: %d; " > "different host number: %d; virtual segment number per > host(avg/min/max): (%d/%d/%d); " > "segment size(avg/min/max): (%.3f B/"INT64_FORMAT" > B/"INT64_FORMAT" B); " > "segment size with penalty(avg/min/max): (%.3f B/"INT64_FORMAT" > B/"INT64_FORMAT" B); continuity(avg/min/max): (%.3f/%.3f/%.3f)." > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)