Hello Tim Armstrong, Joe McDonnell, Impala Public Jenkins,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/13775
to look at the new patch set (#2).
Change subject: build: use thin static archives
......................................................................
build: use thin static archives
This enables thin static archives for our internal libraries during the
build. This makes linking much faster since the static archives just
point to object files instead of copying them.
This reduces the size of intermediate '.a' files for my debug build from
about 1.4GB to 58MB.
Incremental rebuilds are slightly sped up, though maybe in the realm of
noise (likely the performance improvement depends on how much RAM is
available for buffer caching the IO):
Without patch incremental build of catalogd after modifying
CatalogObjects.thrift:
real 0m53.433s
user 7m6.400s
sys 1m21.610s
With patch:
real 0m44.772s
user 7m6.632s
sys 1m16.870s
Change-Id: I3b54b5be8658c951914758c406cca55d4cc1756e
---
M CMakeLists.txt
1 file changed, 9 insertions(+), 0 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/75/13775/2
--
To view, visit http://gerrit.cloudera.org:8080/13775
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I3b54b5be8658c951914758c406cca55d4cc1756e
Gerrit-Change-Number: 13775
Gerrit-PatchSet: 2
Gerrit-Owner: Todd Lipcon <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Joe McDonnell <[email protected]>
Gerrit-Reviewer: Tim Armstrong <[email protected]>
Gerrit-Reviewer: Todd Lipcon <[email protected]>
