Surya Hebbar has posted comments on this change. ( http://gerrit.cloudera.org:8080/22245 )
Change subject: IMPALA-13624: Implement textual representation for aggregate event sequences ...................................................................... Patch Set 13: (1 comment) http://gerrit.cloudera.org:8080/#/c/22245/13/testdata/impala-profiles/impala_profile_log_tpcds_compute_stats_default.expected.txt File testdata/impala-profiles/impala_profile_log_tpcds_compute_stats_default.expected.txt: http://gerrit.cloudera.org:8080/#/c/22245/13/testdata/impala-profiles/impala_profile_log_tpcds_compute_stats_default.expected.txt@5922 PS13, Line 5922: - Prepare Finished: 3.999ms : - Open Finished: 3s819ms : - First Batch Produced: 3s819ms : - First Batch Sent: 3s819ms : - ExecInternal Finished: 3s819ms > Why the delta, number in parentheses, lost in this case? Fragment Instance Lifecycle Event Timeline : - Open Started: 2s850ms, 3s850ms, 4s150ms, 5s850ms - Open Finished: 4s094ms, 5s850ms, 6s150ms, 7s850ms - First Batch Requested: 8s094ms, 9s850ms, 10s150ms, 11s850ms - First Batch Returned: ... ... ... ... ... ... - ... ... ... ... ... ... ... ... This fragment only has a single instance, when multiple instances are present in a fragment, deltas are not currently printed. The related code begins from https://gerrit.cloudera.org/#/c/22245/13/be/src/util/runtime-profile.cc#2888 To represent deltas or derived info, a separate case needs to be carved out for a fragment with a single instance. -- To view, visit http://gerrit.cloudera.org:8080/22245 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I4bcc0e2e7fccfa8a184cfa8a3a96d68bfe6035c0 Gerrit-Change-Number: 22245 Gerrit-PatchSet: 13 Gerrit-Owner: Surya Hebbar <[email protected]> Gerrit-Reviewer: Impala Public Jenkins <[email protected]> Gerrit-Reviewer: Kurt Deschler <[email protected]> Gerrit-Reviewer: Riza Suminto <[email protected]> Gerrit-Reviewer: Surya Hebbar <[email protected]> Gerrit-Comment-Date: Fri, 09 May 2025 10:14:05 +0000 Gerrit-HasComments: Yes
