[ https://issues.apache.org/jira/browse/HBASE-15930?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dima Spivak reassigned HBASE-15930: ----------------------------------- Assignee: Mike Drob (was: Dima Spivak) Please go ahead. Sorry, I've fallen off the face of the HBase planet. :) > Make IntegrationTestReplication's waitForReplication() smarter > -------------------------------------------------------------- > > Key: HBASE-15930 > URL: https://issues.apache.org/jira/browse/HBASE-15930 > Project: HBase > Issue Type: Improvement > Components: integration tests > Reporter: Dima Spivak > Assignee: Mike Drob > Fix For: 2.0.0 > > > {{IntegrationTestReplication}} is a great test, but can improved by changing > how we handle waiting between generation of the linked list on the source > cluster and verifying the linked list on the destination cluster. [Even the > code suggests this should be > done|https://github.com/apache/hbase/blob/master/hbase-it/src/test/java/org/apache/hadoop/hbase/test/IntegrationTestReplication.java#L251-252], > so I'd like to take it on. [~mbertozzi] and [~busbey] have both suggested a > simple solution wherein we write a row into each region on the source cluster > after the linked list generation and then assume replication has gone through > once these rows are detected on the destination cluster. > Since you lads at Facebook are some of the heaviest users, [~eclark], would > you prefer I maintain the API and add a new command line option (say {{\-c | > \-\-check-replication}}) that would run before any {{--generateVerifyGap}} > sleep is carried out as it is now? -- This message was sent by Atlassian JIRA (v6.3.15#6346)