Philip Zeyliger has posted comments on this change. ( http://gerrit.cloudera.org:8080/8354 )
Change subject: IMPALA-6070: Parallel compute_table_stats.py ...................................................................... Patch Set 2: BTW, https://jenkins.impala.io/job/ubuntu-16.04-from-scratch/481/consoleFull did fine. It had both data load parallelism and table stats parallelism. Ran in 3h17m. A baseline is, say, https://jenkins.impala.io/job/ubuntu-16.04-from-scratch/479/, which ran for 3h52m. So, between these two changes, I've picked up about 35 minutes. 22:51:43 Computing table stats (logging to /home/ubuntu/Impala/logs/data_loading/compute-table-stats.log)... 22:53:28 Computing table stats OK (Took: 1 min 45 sec) -- To view, visit http://gerrit.cloudera.org:8080/8354 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: Ifb080f2552b9dbe304ecadd6e52429214094237d Gerrit-Change-Number: 8354 Gerrit-PatchSet: 2 Gerrit-Owner: Philip Zeyliger <[email protected]> Gerrit-Reviewer: Alex Behm <[email protected]> Gerrit-Reviewer: Philip Zeyliger <[email protected]> Gerrit-Comment-Date: Mon, 23 Oct 2017 17:34:40 +0000 Gerrit-HasComments: No
