Sergey Shelukhin created HBASE-22290: ----------------------------------------
Summary: add an option to replay WALs without splitting Key: HBASE-22290 URL: https://issues.apache.org/jira/browse/HBASE-22290 Project: HBase Issue Type: Bug Reporter: Sergey Shelukhin As is, on some FS it may be faster to have every RS concerned read the WALs instead of splitting WALs first and then re-reading. Additionally, given that WAL can often be held up by a slow-flushing/low-volume region, storing an additional structure next to the WAL that is the same map that RS uses to archive WALs (a mapping that allows one to determine which region needs which WALs based on its last flush) can accelerate it even further for the common case. -- This message was sent by Atlassian JIRA (v7.6.3#76005)