Mitch Barnett has posted comments on this change. ( http://gerrit.cloudera.org:8080/12969 )
Change subject: KUDU-2450: "Tablet server addition" best practices ...................................................................... Patch Set 4: (5 comments) http://gerrit.cloudera.org:8080/#/c/12969/3/docs/administration.adoc File docs/administration.adoc: http://gerrit.cloudera.org:8080/#/c/12969/3/docs/administration.adoc@808 PS3, Line 808: - only when new tablets are created or : existing tablets need to be replicated will the newly added tablet servers be : targeted for replica placement, which can lead to imbalanced nodes. > Nit: I had a hard time following this. Maybe break it into two sentences li Done http://gerrit.cloudera.org:8080/#/c/12969/3/docs/administration.adoc@812 PS3, Line 812: When adding additional tablet servers to an already existing cluster, the > Maybe start with: Done http://gerrit.cloudera.org:8080/#/c/12969/3/docs/administration.adoc@817 PS3, Line 817: correctly configured to point : to the pre-existing cluster > Maybe elaborate by linking/showing the config needed. (--tserver_master_add Done http://gerrit.cloudera.org:8080/#/c/12969/3/docs/administration.adoc@820 PS3, Line 820: A quick method for veryifying they've successfully checked in : with the existing Master instances is to view the Kudu Master WebUI, : specifically the '/tablet-servers' section, and validate that the newly : added instances are registered, and heartbeating. > Is there a tool method that would be work and be more concrete? Maybe runni 'ksck' would show the same information in a less readable format, imho. I think checking the WebUI is the most definitive way, as it shows the current tServers that are alive/dead and when their last heartbeat was. 'ksck' doesn't give the same kind of feedback, outside of "scanned ## of tServers". I can change it if you think it'd be better suited to 'ksck', but I think the WebUI is the better option. http://gerrit.cloudera.org:8080/#/c/12969/3/docs/administration.adoc@824 PS3, Line 824: checked in > Maybe "healthy" in place of checked in. Done -- To view, visit http://gerrit.cloudera.org:8080/12969 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I7e44b4a84a8ca8048b8dc930cc1ee228daef6cf9 Gerrit-Change-Number: 12969 Gerrit-PatchSet: 4 Gerrit-Owner: Mitch Barnett <[email protected]> Gerrit-Reviewer: Adar Dembo <[email protected]> Gerrit-Reviewer: Grant Henke <[email protected]> Gerrit-Reviewer: Kudu Jenkins (120) Gerrit-Reviewer: Mitch Barnett <[email protected]> Gerrit-Reviewer: Will Berkeley <[email protected]> Gerrit-Comment-Date: Tue, 09 Apr 2019 22:24:55 +0000 Gerrit-HasComments: Yes
