Qifan Chen has uploaded this change for review. ( 
http://gerrit.cloudera.org:8080/16474


Change subject: WIP IMPALA-10178 (Run-time profile shall report skews)
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WIP IMPALA-10178 (Run-time profile shall report skews)

This fix addresses the current limitation in runtime profile that
skews existing in certain operators such as the rows read counter
(RowsRead) are not directly report. With the fix, any such skew is
reported within the average profile.

Change-Id: I91041f2856eef8293ea78f1721f97469062589a1
---
M be/src/runtime/coordinator-backend-state.cc
M be/src/util/runtime-profile-counters.h
M be/src/util/runtime-profile.cc
M be/src/util/runtime-profile.h
M be/src/util/stat-util.h
5 files changed, 94 insertions(+), 8 deletions(-)



  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/74/16474/1
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I91041f2856eef8293ea78f1721f97469062589a1
Gerrit-Change-Number: 16474
Gerrit-PatchSet: 1
Gerrit-Owner: Qifan Chen <[email protected]>
Gerrit-Reviewer: Sahil Takiar <[email protected]>

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