[ https://issues.apache.org/jira/browse/NIFI-3214?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Bryan Bende updated NIFI-3214: ------------------------------ Resolution: Fixed Status: Resolved (was: Patch Available) > Add a method to DistributedMapCacheClient to replace existing key only if it > hasn't been changed > ------------------------------------------------------------------------------------------------ > > Key: NIFI-3214 > URL: https://issues.apache.org/jira/browse/NIFI-3214 > Project: Apache NiFi > Issue Type: Improvement > Components: Extensions > Reporter: Bryan Bende > Assignee: Koji Kawamura > Fix For: 1.2.0 > > > It would be helpful for some processors to be able to -get a list of all the > keys in the distributed map cache that match some pattern, or even to get a > list of all the keys. We should update DistributedMapCacheClient to have a > method like getKeys(String pattern).- replace an existing key in the > distributed map cache with concurrency control so that the key will be > replaced only if it hasn't been updated by other operations since updating > client program fetched the key. > Updated JIRA description as mentioned in > [NIFI-3216|https://issues.apache.org/jira/browse/NIFI-3216?focusedCommentId=15812535&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15812535]. -- This message was sent by Atlassian JIRA (v6.3.4#6332)