[ https://issues.apache.org/jira/browse/ZOOKEEPER-645?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mahadev konar reassigned ZOOKEEPER-645: --------------------------------------- Assignee: Mahadev konar (was: Jaakko Laine) > Bug in WriteLock recipe implementation? > --------------------------------------- > > Key: ZOOKEEPER-645 > URL: https://issues.apache.org/jira/browse/ZOOKEEPER-645 > Project: Zookeeper > Issue Type: Bug > Components: recipes > Affects Versions: 3.2.2 > Environment: 3.2.2 java 1.6.0_12 > Reporter: Jaakko Laine > Assignee: Mahadev konar > Priority: Minor > Fix For: 3.3.0 > > Attachments: 645-fix-findPrefixInChildren.patch > > > Not sure, but there seem to be two issues in the example WriteLock: > (1) ZNodeName is sorted according to session ID first, and then according to > znode sequence number. This might cause starvation as lower session IDs > always get priority. WriteLock is not thread-safe in the first place, so > having session ID involved in compare operation does not seem to make sense. > (2) if findPrefixInChildren finds previous ID, it should add dir in front of > the ID -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.