[jira] [Created] (HBASE-25363) Improve performance of HFileLinkCleaner by using ReadWriteLock instead of synchronize

Sat, 05 Dec 2020 05:43:06 -0800 

Xiaolin Ha created HBASE-25363:
----------------------------------

             Summary: Improve performance of HFileLinkCleaner by using 
ReadWriteLock instead of synchronize
                 Key: HBASE-25363
                 URL: https://issues.apache.org/jira/browse/HBASE-25363
             Project: HBase
          Issue Type: Test
            Reporter: Xiaolin Ha
            Assignee: Xiaolin Ha


HFileLinkCleaner uses synchronized method isFileDeletable, as a result, to 
cross the cleaner chain, all files will be processed serially. It may block the 
fork-join thread which scans out some archived files.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

Reply via email to