Impala Public Jenkins has posted comments on this change. ( http://gerrit.cloudera.org:8080/20039 )
Change subject: IMPALA-11887: Support auto adjust mt_dop when CPU utilization is high ...................................................................... Patch Set 1: (4 comments) http://gerrit.cloudera.org:8080/#/c/20039/1/be/src/common/global-flags.cc File be/src/common/global-flags.cc: http://gerrit.cloudera.org:8080/#/c/20039/1/be/src/common/global-flags.cc@378 PS1, Line 378: DEFINE_double(fix_mtdop_cpu_threshold, 1.0, "CPU usage threshold for auto fix mt_dop, value range: [0,1]"); line too long (107 > 90) http://gerrit.cloudera.org:8080/#/c/20039/1/be/src/common/global-flags.cc@379 PS1, Line 379: DEFINE_double(high_cpu_node_threshold, 0.5, "If ratio of nodes CPU usage higher than 'fix_mtdop_cpu_threshold', will ""reduce mt_dop to 1/2"); line too long (142 > 90) http://gerrit.cloudera.org:8080/#/c/20039/1/be/src/common/global-flags.cc@380 PS1, Line 380: DEFINE_int64(high_load_keep_time_threshold, 300000, "High CPU usage lasting time threshold for determining if double ""reduce factor when fixing mt_dop"); line too long (154 > 90) http://gerrit.cloudera.org:8080/#/c/20039/1/be/src/common/global-flags.cc@381 PS1, Line 381: DEFINE_int32(high_load_query_count_threshold, 10, "Amount of ueries submitted when high CPU usage threshold for ""determining if double reduce factor when fixing mt_dop"); line too long (171 > 90) -- To view, visit http://gerrit.cloudera.org:8080/20039 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I5e52fbf0373d2bbffcb8832d821a0f227bb5a4c7 Gerrit-Change-Number: 20039 Gerrit-PatchSet: 1 Gerrit-Owner: Anonymous Coward <[email protected]> Gerrit-Reviewer: Impala Public Jenkins <[email protected]> Gerrit-Comment-Date: Mon, 12 Jun 2023 14:15:37 +0000 Gerrit-HasComments: Yes
