Hello Fengling Wang, Tidy Bot, Alexey Serbin, Attila Bukor, Kudu Jenkins,
Andrew Wong, Mitch Barnett,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/11958
to look at the new patch set (#2).
Change subject: [tools] ksck: Add information about replica counts to plain
ksck output
......................................................................
[tools] ksck: Add information about replica counts to plain ksck output
This adds some information about replica counts on tablet servers to the
output of ksck when ksck is in PLAIN_* mode (i.e. not JSON output). It
outputs a 5-number summary of the distribution of replicas and lists any
outliers:
Tablet Replica Count Summary
Statistic | Replica Count
----------------+---------------
Minimum | 1646
First Quartile | 3672
Median | 4075
Third Quartile | 4242
Maximum | 4600
Tablet Replica Count Outliers
Type | UUID | Host |
Replica Count
-------+----------------------------------+--------------------------------+---------------
Small | cc32936bc8594948a04fd4240da36aed | vc1304.halxg.cloudera.com:7050 |
1646
In PLAIN_FULL mode it additionally outputs the replica count for every
tablet server:
Tablet Replica Count by Tablet Server
UUID | Host | Replica
Count
----------------------------------+--------------------------------+---------------
09d6bf7a02124145b43f43cb7a667b3d | vc1314.halxg.cloudera.com:7050 | 100
23d473f441674d43807fd9e631862bfd | vc1308.halxg.cloudera.com:7050 | 100
2fb5cdac22b0418bb2df456906e42eb4 | vc1306.halxg.cloudera.com:7050 | 101
70f7ee61ead54b1885d819f354eb3405 | vc1316.halxg.cloudera.com:7050 | 95
72fcec63e96f4248ae39d114eb3cd7c9 | vc1318.halxg.cloudera.com:7050 | 94
86708813b37a44bd8e92c711211c8685 | vc1310.halxg.cloudera.com:7050 | 96
a662440710624c02bd5612df32cb0235 | vc1302.halxg.cloudera.com:7050 | 101
c9633273962a4521a32d5e177a118a84 | vc1312.halxg.cloudera.com:7050 | 101
cc32936bc8594948a04fd4240da36aed | vc1304.halxg.cloudera.com:7050 | 76
I also tested it against an empty cluster.
There's no unit tests added, just because our current testing setup for
ksck makes it really painful to add one for this, and it seemed easy
enough to check out manually. Probably, a follow up should straighten
out ksck-test to make testing ksck changes easier.
Change-Id: I7e5373033ab84c1e34f9519eb9bd4e04a652c595
---
M src/kudu/tools/ksck_results.cc
M src/kudu/tools/ksck_results.h
2 files changed, 130 insertions(+), 0 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/58/11958/2
--
To view, visit http://gerrit.cloudera.org:8080/11958
To unsubscribe, visit http://gerrit.cloudera.org:8080/settings
Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I7e5373033ab84c1e34f9519eb9bd4e04a652c595
Gerrit-Change-Number: 11958
Gerrit-PatchSet: 2
Gerrit-Owner: Will Berkeley <[email protected]>
Gerrit-Reviewer: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Andrew Wong <[email protected]>
Gerrit-Reviewer: Attila Bukor <[email protected]>
Gerrit-Reviewer: Fengling Wang <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Mitch Barnett <[email protected]>
Gerrit-Reviewer: Tidy Bot (241)
