Joe McDonnell has uploaded this change for review. ( http://gerrit.cloudera.org:8080/22834
Change subject: IMPALA-13479: Patch gperftools to remove 1GB limit on thread caches ...................................................................... IMPALA-13479: Patch gperftools to remove 1GB limit on thread caches Upstream gperftools does not allow setting tcmalloc.max_total_thread_cache_bytes to greater than 1GB. This moves to a new toolchain that has patched gperftools to remove this limitation and allow setting tcmalloc.max_total_thread_cache_bytes > 1GB. This also reads back the value from tcmalloc and prints a warning if it doesn't match what we set. Testing: - Set tcmalloc_max_total_thread_cache_bytes to 2GB and verified that the warning message doesn't appear. On unpatched versions of gperftools, the warning message does appear. Change-Id: If78c8734c704090c12737a8c2a8456b73ea4b8e8 --- M be/src/runtime/exec-env.cc M bin/impala-config.sh 2 files changed, 24 insertions(+), 6 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/34/22834/1 -- To view, visit http://gerrit.cloudera.org:8080/22834 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: If78c8734c704090c12737a8c2a8456b73ea4b8e8 Gerrit-Change-Number: 22834 Gerrit-PatchSet: 1 Gerrit-Owner: Joe McDonnell <[email protected]>
