Hello Tidy Bot, Attila Bukor, Kudu Jenkins, Andrew Wong,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/17990
to look at the new patch set (#13).
Change subject: KUDU-1959 - Add tests for /startup page and metrics for tservers
......................................................................
KUDU-1959 - Add tests for /startup page and metrics for tservers
This patch implements the tests for the startup page using mini tablet
server.
- We inject latency to bootstrap tablets while reading the webpage every
10 milliseconds and validating the status for each step.
- Fail a data directory and validate the status of each startup step.
We also validate the below startup metrics in the above scenarios
(log_block_manager* metrics in the case of using log block manager):
- log_block_manager_total_containers_startup
- log_block_manager_processed_containers_startup
- log_block_manager_containers_processing_time_startup
- tablets_num_total_startup
- tablets_num_opened_startup
- tablets_opening_time_startup
Additionally we also fix a race condition in the Kudu tablet server
WebUI. This race condition occurs if the tablet server is started while
the WebUI is continuously curled. The reason appears to be starting up
of the webserver before registering the path handlers as a part of
the change https://gerrit.cloudera.org/#/c/17730/
Change-Id: I9f432b4eb813e51214b4d6b3c5b7b4c89426f47f
---
M src/kudu/mini-cluster/webui_checker.h
M src/kudu/server/webserver.cc
M src/kudu/tserver/tablet_server-test.cc
3 files changed, 218 insertions(+), 5 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/90/17990/13
--
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I9f432b4eb813e51214b4d6b3c5b7b4c89426f47f
Gerrit-Change-Number: 17990
Gerrit-PatchSet: 13
Gerrit-Owner: Abhishek Chennaka <[email protected]>
Gerrit-Reviewer: Abhishek Chennaka <[email protected]>
Gerrit-Reviewer: Andrew Wong <[email protected]>
Gerrit-Reviewer: Attila Bukor <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Tidy Bot (241)
