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https://issues.apache.org/jira/browse/RANGER-3897?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ramachandran reassigned RANGER-3897:
------------------------------------
Assignee: Ramachandran
> RangerUserStore cache improvement
> ---------------------------------
>
> Key: RANGER-3897
> URL: https://issues.apache.org/jira/browse/RANGER-3897
> Project: Ranger
> Issue Type: Bug
> Components: Ranger
> Affects Versions: 3.0.0
> Reporter: Ramachandran
> Assignee: Ramachandran
> Priority: Minor
>
>
> It seems Apache Ranger open source contains a bug where else block in the
> below code will not be called at all
> In the below code else block is a dead code
> {code:java}
> public RangerUserStore getLatestRangerUserStoreOrCached(XUserMgr xUserMgr,
> Long lastKnownUserStoreVersion, Long rangerUserStoreVersionInDB) throws
> Exception {
> RangerUserStore ret = null;
> if (lastKnownUserStoreVersion == null ||
> !lastKnownUserStoreVersion.equals(rangerUserStoreVersionInDB)) {
> ret = getLatestRangerUserStore(xUserMgr, lastKnownUserStoreVersion,
> rangerUserStoreVersionInDB);
> } else if (lastKnownUserStoreVersion.equals(rangerUserStoreVersionInDB)) {
> ret = null;
> } else {
> ret = getRangerUserStore();
> }
> return ret;
> } {code}
>
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