Hello Kudu Jenkins, Abhishek Chennaka,

I'd like you to reexamine a change. Please visit

    http://gerrit.cloudera.org:8080/20741

to look at the new patch set (#2).

Change subject: [tools] disambiguate parse_metrics' output
......................................................................

[tools] disambiguate parse_metrics' output

This patch improves the output of the 'kudu diagnostic parse_metrics'
CLI tool.  Prior to this patch, it was impossible to tell between
absent metric values at a particular timestamp and zeros.  With this
patch, an absent value and undefined rate of change of a metric for
a particular timestamp are indicated with the '?' ASCII character.

Change-Id: Iba0bc90a6313bd9096fa1493dd902254cdda1dc1
---
M src/kudu/tools/diagnostics_log_parser.cc
M src/kudu/tools/diagnostics_log_parser.h
M src/kudu/tools/kudu-tool-test.cc
3 files changed, 80 insertions(+), 46 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/41/20741/2
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Iba0bc90a6313bd9096fa1493dd902254cdda1dc1
Gerrit-Change-Number: 20741
Gerrit-PatchSet: 2
Gerrit-Owner: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Abhishek Chennaka <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)

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