commit a31a2512c90193a2d972c6826a3ad30ab23c95c8
author Yingchun Lai <acelyc1112009@gmail.com> Wed Sep 15 20:47:48 2021 +0800
committer Yingchun Lai <acelyc1112009@gmail.com> Thu Mar 24 07:25:59 2022 +0000
tree 5f45465c224512a64be23bebfc5ee9de82a4c5ec
parent a8fb42dc34e8f1f876db5b26fc3f5eb3196ce854

KUDU-3318 [LBM] Runtime compact log container metadata

In commit 49abc3a6788bc29c8c023cafff0f0955142a2409, we have added
a logic to make log container metadata file to be full, then no
more CREATE type blocks will be appended to this container. However,
the metadata will still consuming disk space even if it's in a very
low live ratio.
This patch adds a method to compact metadata when found it's in low
live ratio when append DELETE type blocks to it.

Change-Id: I72bdf73fa73403918c01dfa9d45530fad47ecaf6
Reviewed-on: http://gerrit.cloudera.org:8080/17871
Reviewed-by: Andrew Wong <awong@cloudera.com>
Tested-by: Andrew Wong <awong@cloudera.com>