Philip Zeyliger has posted comments on this change. ( http://gerrit.cloudera.org:8080/12229 )
Change subject: IMPALA-7731: Add TxRatio counter to instances and query profile ...................................................................... Patch Set 1: (1 comment) http://gerrit.cloudera.org:8080/#/c/12229/1//COMMIT_MSG Commit Message: http://gerrit.cloudera.org:8080/#/c/12229/1//COMMIT_MSG@16 PS1, Line 16: by instances with a scan over the data read by all scans of the > Yes, the one currently in this change is scan selectivity (and expansion of Let's add TotalBytesExchanged. I think separating TotalBytesRead by storage would be nice. Even nicer would be to include S3 as a separate counter if it turns out that's easy. Maybe we should call TxRatio as ScanSelectivityRatio? -- To view, visit http://gerrit.cloudera.org:8080/12229 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: Ife7ec78fe42558429c1cbe6e5eba79842bffd648 Gerrit-Change-Number: 12229 Gerrit-PatchSet: 1 Gerrit-Owner: Lars Volker <[email protected]> Gerrit-Reviewer: Impala Public Jenkins <[email protected]> Gerrit-Reviewer: Lars Volker <[email protected]> Gerrit-Reviewer: Philip Zeyliger <[email protected]> Gerrit-Comment-Date: Thu, 17 Jan 2019 21:48:07 +0000 Gerrit-HasComments: Yes
