Hello Kudu Jenkins, Andrew Wong, helifu, Hao Hao,

I'd like you to reexamine a change. Please visit

    http://gerrit.cloudera.org:8080/13021

to look at the new patch set (#2).

Change subject: log_block_manager: reenable dead container deletion at runtime
......................................................................

log_block_manager: reenable dead container deletion at runtime

A quick timeline:
1. The feature was added and its behavior enabled.
2. Occasionally, block_manager-stress-test would SIGSEGV [1]. These failures
   showed up in the flaky test dashboard.
3. So, a feature flag was added in commit 8dc7904. The flag was false by
   default, only set to true for a handful of tests.
4. In commit 3e0fcc9, the flag was set to true in block_manager-stress-test
   so that we could continue to debug the issue.
5. Except that it hasn't surfaced since then; the last
   block_manager-stress-test failure was on 02/03/19.

It's a mystery as to why there haven't been any block_manager-stress-test
failures since #4. Maybe something isn't working quite right with the
feature flag, or maybe the failure was due to something else. Either way,
let's try to enable the feature again, since it's still early in the 1.10
release cycle.

1. 
http://dist-test.cloudera.org:8080/download_log?key=c195c2b0-2845-11e9-a3f1-0242ac110002

Change-Id: Icd8742c150e1447e7838d9f86173536b5726cd40
---
M src/kudu/fs/block_manager-stress-test.cc
M src/kudu/fs/log_block_manager-test.cc
M src/kudu/fs/log_block_manager.cc
3 files changed, 1 insertion(+), 15 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/21/13021/2
--
To view, visit http://gerrit.cloudera.org:8080/13021
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Icd8742c150e1447e7838d9f86173536b5726cd40
Gerrit-Change-Number: 13021
Gerrit-PatchSet: 2
Gerrit-Owner: Adar Dembo <a...@cloudera.com>
Gerrit-Reviewer: Andrew Wong <aw...@cloudera.com>
Gerrit-Reviewer: Hao Hao <hao....@cloudera.com>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: helifu <hzhel...@corp.netease.com>

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