Yi Liang created HBASE-19126: -------------------------------- Summary: [AMv2] RegionStates/RegionStateNode cleanup Key: HBASE-19126 URL: https://issues.apache.org/jira/browse/HBASE-19126 Project: HBase Issue Type: Improvement Reporter: Yi Liang Fix For: 2.0.0-beta-1
// Mutable/Immutable? Changes have to be synchronized or not? // Data members are volatile which seems to say multi-threaded access is fine. // In the below we do check and set but the check state could change before // we do the set because no synchronization....which seems dodgy. Clear up // understanding here... how many threads accessing? Do locks make it so one // thread at a time working on a single Region's RegionStateNode? Lets presume // so for now. Odd is that elsewhere in this RegionStates, we synchronize on // the RegionStateNode instance Open this jira to track some cleanups for RegionStates/RegionStateNode -- This message was sent by Atlassian JIRA (v6.4.14#64029)