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Andrew Purtell commented on HBASE-21283: ---------------------------------------- Thanks Ted! > Add new shell command 'rit' for listing regions in transition > ------------------------------------------------------------- > > Key: HBASE-21283 > URL: https://issues.apache.org/jira/browse/HBASE-21283 > Project: HBase > Issue Type: Improvement > Components: shell > Reporter: Andrew Purtell > Assignee: Andrew Purtell > Priority: Minor > Fix For: 3.0.0, 1.5.0, 2.2.0 > > Attachments: HBASE-21283-branch-1.patch, HBASE-21283-branch-1.patch, > HBASE-21283.patch, HBASE-21283.patch > > > The 'status' shell command shows regions in transition but sometimes an > operator may want to retrieve a simple list of regions in transition. Here's > a patch that adds a new 'rit' command to the TOOLS group that does just that. > No test, because it seems hard to mock RITs from the ruby test code, but I > have run TestShell and it passes, so the command is verified to meet minimum > requirements, like help text, and manually verified with branch-1 (shell in > branch-2 and up doesn't return until TransitRegionProcedure has completed so > by that time no RIT): > {noformat} > HBase Shell > Use "help" to get list of supported commands. > Use "exit" to quit this interactive shell. > Version 1.5.0-SNAPSHOT, r9bb6d2fa8b760f16cd046657240ebd4ad91cb6de, Mon Oct 8 > 21:05:50 UTC 2018 > hbase(main):001:0> help 'rit' > List all regions in transition. > Examples: > hbase> rit > hbase(main):002:0> create ... > 0 row(s) in 2.5150 seconds > => Hbase::Table - IntegrationTestBigLinkedList > hbase(main):003:0> rit > 0 row(s) in 0.0340 seconds > hbase(main):004:0> unassign '56f0c38c81ae453d19906ce156a2d6a1' > 0 row(s) in 0.0540 seconds > hbase(main):005:0> rit > IntegrationTestBigLinkedList,L\xCC\xCC\xCC\xCC\xCC\xCC\xCB,1539117183224.56f0c38c81ae453d19906ce156a2d6a1. > state=PENDING_CLOSE, ts=Tue Oct 09 20:33:34 UTC 2018 (0s ago), server=null > > > > 1 row(s) in 0.0170 seconds > {noformat} -- This message was sent by Atlassian JIRA (v7.6.3#76005)