Attila Bukor has posted comments on this change. ( http://gerrit.cloudera.org:8080/11218 )
Change subject: KUDU-2538: [docs] Document how to manually recover from Cfile corruption ...................................................................... Patch Set 3: (5 comments) http://gerrit.cloudera.org:8080/#/c/11218/3/docs/troubleshooting.adoc File docs/troubleshooting.adoc: http://gerrit.cloudera.org:8080/#/c/11218/3/docs/troubleshooting.adoc@640 PS3, Line 640: Until link:https://issues.apache.org/jira/browse/KUDU-2469[KUDU-2469] is Do we want to go into so many details as to list JIRAs? If yes, maybe a note at the bottom explaining that this could happen due to disk issues but there are improvements planned that would reduce the chances of this happening, and list the JIRAs there. http://gerrit.cloudera.org:8080/#/c/11218/3/docs/troubleshooting.adoc@645 PS3, Line 645: link:https://kudu.apache.org/docs/command_line_tools_reference.html#cluster-ksck[ksck tool]. These links should be relative: link:command_line_tools_reference.html#custer-ksck[ksck tool] http://gerrit.cloudera.org:8080/#/c/11218/3/docs/troubleshooting.adoc@655 PS3, Line 655: `link:https://kudu.apache.org/docs/command_line_tools_reference.html#remote_replica-delete[remote_replica delete tool]`. Same here + the backticks should wrap only `remote_replica delete`: link:command_line_tools_reference.html#remote_replica-delete[`remote_replica delete` tool]. http://gerrit.cloudera.org:8080/#/c/11218/3/docs/troubleshooting.adoc@668 PS3, Line 668: `link:https://kudu.apache.org/docs/command_line_tools_reference.html#tablet-unsafe_replace_tablet[unsafe_replace_tablet tool]`. Same here http://gerrit.cloudera.org:8080/#/c/11218/3/docs/troubleshooting.adoc@671 PS3, Line 671: sudo -u kudu kudu tablet unsafe_replace_tablet <master_addresses> <tablet_id> As this tool will only be available in 1.8.0 and above, maybe we should put a note about it and suggest upgrading in case the users run into this corruption on an older release with the only workaround being deleting the whole range partition (or table in case there's no range partitioning). Alternatively, we could also describe how to remove the affected rowset manually from the tablet metadata, but if we do that, we should add a huge warning about it being unsafe. -- To view, visit http://gerrit.cloudera.org:8080/11218 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: Ieefd472bef104921de7cab442fd49ab32c0fe81b Gerrit-Change-Number: 11218 Gerrit-PatchSet: 3 Gerrit-Owner: Grant Henke <[email protected]> Gerrit-Reviewer: Andrew Wong <[email protected]> Gerrit-Reviewer: Attila Bukor <[email protected]> Gerrit-Reviewer: Grant Henke <[email protected]> Gerrit-Reviewer: Kudu Jenkins Gerrit-Reviewer: Will Berkeley <[email protected]> Gerrit-Comment-Date: Wed, 15 Aug 2018 10:00:52 +0000 Gerrit-HasComments: Yes
