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Posted to issues@hbase.apache.org by "Andrew Purtell (JIRA)" <ji...@apache.org> on 2019/02/01 19:43:08 UTC
[jira] [Updated] (HBASE-11685) Incr/decr on the reference count of
HConnectionImplementation need be atomic
[ https://issues.apache.org/jira/browse/HBASE-11685?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrew Purtell updated HBASE-11685:
-----------------------------------
Fix Version/s: (was: 1.5.0)
1.5.1
> Incr/decr on the reference count of HConnectionImplementation need be atomic
> -----------------------------------------------------------------------------
>
> Key: HBASE-11685
> URL: https://issues.apache.org/jira/browse/HBASE-11685
> Project: HBase
> Issue Type: Bug
> Components: Client
> Reporter: Liu Shaohui
> Assignee: Liu Shaohui
> Priority: Minor
> Fix For: 1.5.1
>
> Attachments: HBASE-11685-trunk-v1.diff, HBASE-11685-trunk-v2.diff, HBASE-11685-trunk-v3.diff, HBASE-11685-trunk-v4.diff, HBASE-11685-trunk-v5.diff, HBASE-11685-trunk-v6.diff
>
>
> Currently, the incr/decr operation on the ref count of HConnectionImplementation are not atomic. This may cause that the ref count always be larger than 0 and the connection never be closed.
> {code}
> /**
> * Increment this client's reference count.
> */
> void incCount() {
> ++refCount;
> }
> /**
> * Decrement this client's reference count.
> */
> void decCount() {
> if (refCount > 0) {
> --refCount;
> }
> }
> {code}
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