Hello Matthew Jacobs, Dan Hecht,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/8084
to look at the new patch set (#6).
Change subject: IMPALA-5599: Fix for mis-use of TimestampValue
......................................................................
IMPALA-5599: Fix for mis-use of TimestampValue
The TimestampValue class is being used for non-database purposes
in many places, such as in log messages.
This change proposes to introduce APIs to convert Unix timetamps
into the corresponding date-time strings. We provide a series of
functions for different input time units, and also give the user
control over the precision of the output date-time string. APIs
are provided to format in UTC and local time zones. The new APIs
can be used to replace (or instead of) TimestampValue::ToString()
in those places where Unix timestamps are being converted to
strings for printing.
The current commit implements the APIs and replaces calls to
TimestampValue::ToString() in be/src/service.
A new unit test, time-test, has been added to the back-end tests.
Other uses of TimestampValue in be/src/service, such as to track
start and end times of queries, etc., will be analyzed and changed
as appropriate in a follow-up commit.
Change-Id: I9b0ae06f6d94968c87a199625aa3332b26988142
---
M be/src/service/impala-server.cc
M be/src/util/CMakeLists.txt
A be/src/util/time-test.cc
M be/src/util/time.cc
M be/src/util/time.h
5 files changed, 274 insertions(+), 13 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/84/8084/6
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I9b0ae06f6d94968c87a199625aa3332b26988142
Gerrit-Change-Number: 8084
Gerrit-PatchSet: 6
Gerrit-Owner: Zoram Thanga <zo...@cloudera.com>
Gerrit-Reviewer: Dan Hecht <dhe...@cloudera.com>
Gerrit-Reviewer: Matthew Jacobs <mjac...@apache.org>
Gerrit-Reviewer: Zoram Thanga <zo...@cloudera.com>
