[ https://issues.apache.org/jira/browse/IMPALA-13233?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Surya Hebbar updated IMPALA-13233: ---------------------------------- Attachment: large_profile_with_borders_cd4932da98382a06_40c2221b00000000_timeline.html large_profile_no_borders_334307144a03276f_e184c3ea00000000_timeline.html no_borders_6a477079d908e96d_03bfee1d00000000_timeline.html with_borders_6a477079d908e96d_03bfee1d00000000_timeline.html > Represent phases of each instance separately on the webUI's query timeline > -------------------------------------------------------------------------- > > Key: IMPALA-13233 > URL: https://issues.apache.org/jira/browse/IMPALA-13233 > Project: IMPALA > Issue Type: Improvement > Reporter: Surya Hebbar > Assignee: Surya Hebbar > Priority: Major > Attachments: > large_profile_no_borders_334307144a03276f_e184c3ea00000000_timeline.html, > large_profile_with_borders_cd4932da98382a06_40c2221b00000000_timeline.html, > no_borders_6a477079d908e96d_03bfee1d00000000_timeline.html, > with_borders_6a477079d908e96d_03bfee1d00000000_timeline.html > > > Currently, in the query timeline, each instance's phases are represented > together in a single bar with dividers to show when each phase has finished. > This results in several problems as follows. > * If phases of multiple instances end at the same time, it is often hard or > impossible to distinguish. > * Huge profiles with a large number of instances produce mostly black lines, > which would not be desired by the user. > * In the case of multiple instances, each phase overlaps the next, hence > blocking the user from realizing that other instances have started with the > next phase. > * The correlation between representation and the actual values is less. > So, it would be preferable to represent each instance's phases separately. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-all-unsubscr...@impala.apache.org For additional commands, e-mail: issues-all-h...@impala.apache.org