We still need more votes here for merging the feature branch back. As this is a code change, the committee's vote will also be counted, not only the PMC member's vote will be counted.
Thanks. Guanghao Zhang <zghao...@gmail.com> 于2021年12月24日周五 18:02写道： > > +1 from me. > > The idea and solution is great! > > Thanks. > > Duo Zhang <zhang...@apache.org> 于2021年12月18日周六 16:31写道： > > > There is a previous thread[1] to mention that the main development work on > > HBASE-26233[2] is done. And now the testing work has been done too, so I > > send this official vote to merge for HBASE-26233 back into master. > > > > For those who are not familiar with HBASE-26233, it is for re-implementing > > the region replication framework, to decouple with the general replication > > framework. You could see the design doc[3] for more details. I've also > > opened a PR against master[4], PTAL if you have interest. > > > > You can see the final test result on HBASE-26487[5]. > > In conclusion, there is no regression on performance when running PE. > > Using the new tool introduced in HBASE-26540[6], the new implementation can > > perform much better than the old implementation. When inserting 1M rows, > > the max lag on secondary replica is 335ms, and the 99.9% lag is 3 only 3ms, > > while the lag of the old implementation highly depends on the > > replication.source.sleepforretries config but you should not set it to a > > very small value as it will waste a lot of resources. > > On IntegrationTestRegionReplicaReplication, both implementations can not > > pass but the problems are not related to the changing part, so should not > > be a blocker. Will file follow on issues to address these problems. > > > > The vote will open for at least 72 hours. > > > > Please vote: > > +1: Merge the changes from HBASE-26233 to master > > -1: Do not merge these changes because ... > > > > Thanks. > > > > 1. https://lists.apache.org/thread/t8w053kpy9pj1vg1x3c0kjjh4ongrxzy > > 2. https://issues.apache.org/jira/browse/HBASE-26233 > > 3. > > > > https://docs.google.com/document/d/1WPSBwRqIPgTrPRM2wtzAe-3XUvA9S7auWy3Fy8xuZLc/edit > > 4. https://github.com/apache/hbase/pull/3891 > > 5. https://issues.apache.org/jira/browse/HBASE-26487 > > 6. https://issues.apache.org/jira/browse/HBASE-26540 > >
