299
72%

Ran 14 Dec 2018 03:22PM UTC

Jobs 1

Files 481

Run time 31s

Badge

Embed ▾

pending completion

Build # 299

Build Type

push

jenkins

Committed by Sijie Guo

Commit Message

Issue #1884: (@W-5697664@) dir_*_usage stats are reported as 0 ...

for read-only bookies after a restart

### Motivation

Fixing the Issue #1884:

When a read-only bookie is restarted it keeps reporting `dir_*_usage`
stats as `0` until it becomes writable again.

This is caused by the `LedgerDirsMonitor.check` only updating
`diskUsages` if there are any writable dirs, or if the total usage
goes below the low water mark, otherwise relying on previously filled
values which are `0` after a bookie is restarted.

### Changes

* Change the `LedgerDirsMonitor.check` to update `diskUsages`
  even when there are no writable dirs.
* Add new `testLedgerDirsMonitorStartReadOnly` testing this scenario.
* Simplify previous tests checking read-only since `diskUsages`
  are now updated regardless if a bookie is in read-only mode.

jvrao reddycharan 




Reviewers: Sijie Guo <sijie@apache.org>, Charan Reddy Guttapalem <reddycharan18@gmail.com>

This closes #1885 from pasha-kuznetsov/issue-1884-dir-usage-ro-restart, closes #1884

Run Details

25738 of 35713 relevant lines covered (72.07%)

0.72 hits per line

Jobs

ID	Job ID	Ran	Files	Coverage
1	299.1	14 Dec 2018 03:22PM UTC	0	72.07

Source Files on build 299

Detailed source file information is not available for this build.

apache / bookkeeper / 299
72%

README BADGES
x

Markdown

Textile

RDoc

HTML

Rst

Jobs

Source Files on build 299

apache / bookkeeper / 299 72%

README BADGES x

Markdown

Textile

RDoc

HTML

Rst

Jobs

Source Files on build 299

apache / bookkeeper / 299
72%

README BADGES
x