Alexey Serbin has uploaded this change for review. (
http://gerrit.cloudera.org:8080/21227
Change subject: KUDU-3562 fix integer overflow in available space metrics
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KUDU-3562 fix integer overflow in available space metrics
This patch addresses KUDU-3562. The problem was in implicit casting
of 64-bit integers down to 32-bit ones when introducing a helper
variable CalculateAvailableSpace(). A new test scenario is added
to cover the fixed issue and catch regressions in future, if any.
In addition, the patch corrects the type of the related metrics in
disk_failure-itest.cc and clarifies on the description and tags
for the --fs_{data_dirs,wal_dir}_available_space_cache_seconds flags.
Change-Id: I974aea822626e4648886388c0de3741ac459f2ec
---
M src/kudu/fs/data_dirs.cc
M src/kudu/integration-tests/disk_failure-itest.cc
M src/kudu/integration-tests/disk_reservation-itest.cc
M src/kudu/server/server_base.cc
4 files changed, 109 insertions(+), 14 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/27/21227/1
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I974aea822626e4648886388c0de3741ac459f2ec
Gerrit-Change-Number: 21227
Gerrit-PatchSet: 1
Gerrit-Owner: Alexey Serbin <ale...@apache.org>
