Zach Amsden has posted comments on this change.
Change subject: IMPALA-2020: Add rounding for decimal casts
......................................................................
Patch Set 16:
(1 comment)
After fighting the compiler for over an hour to figure out why our operator<<
was not being called, I found this little gem in glog/logging.h and since
abandoned getting DCHECK_EQ / GT to work.
/ Build the error message string.
template<class t1, class t2>
std::string* MakeCheckOpString(const t1& v1, const t2& v2, const char* names) {
// It means that we cannot use stl_logging if compiler doesn't
// support using expression for operator.
// TODO(hamaji): Figure out a way to fix.
#if 1
using ::operator<<;
#endif
std::strstream ss;
ss << names << " (" << v1 << " vs. " << v2 << ")";
return new std::string(ss.str(), ss.pcount());
}
http://gerrit.cloudera.org:8080/#/c/5951/16//COMMIT_MSG
Commit Message:
Line 64: Query: select sum(cast(l_extendedprice as bigint)) from
> please pare down the commit msg, in particular get rid of the verbatim shel
Done
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Gerrit-MessageType: comment
Gerrit-Change-Id: I2daf186b4770a022f9cb349d512067a1dd624810
Gerrit-PatchSet: 16
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Zach Amsden <zams...@cloudera.com>
Gerrit-Reviewer: Dan Hecht <dhe...@cloudera.com>
Gerrit-Reviewer: Marcel Kornacker <mar...@cloudera.com>
Gerrit-Reviewer: Michael Ho
Gerrit-Reviewer: Michael Ho <k...@cloudera.com>
Gerrit-Reviewer: Zach Amsden <zams...@cloudera.com>
Gerrit-HasComments: Yes
