> On Dec. 18, 2017, 6:55 p.m., Alexander Kolbasov wrote:
> > sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/service/persistent/DelegateSentryStore.java
> > Line 267 (original), 271 (patched)
> > <https://reviews.apache.org/r/64661/diff/3/?file=1922322#file1922322line271>
> >
> > I think there is a way to directly test for membership in the JDOQL -
> > can you check this?
> >
> > We have similar code in SentryStore which does that.
>
> Arjun Mishra wrote:
> Sasha not sure what exactly you are asking for? Are you asking for cases
> when a role is not mapped to any group? Also are your comments specific to my
> change?
>
> I did look at SentryStore. There are many places in the class where we
> addRolesFilter and run executeWithMap but I didn't see any check for
> membership being done here.
I mean something similar to this:
private Set<String> getRoleNamesForGroupsCore(PersistenceManager pm,
Set<String> groups) {
Query query = pm.newQuery(MSentryGroup.class);
query.setFilter(":p1.contains(this.groupName)");
List<MSentryGroup> sentryGroups = (List)
query.execute(groups.toArray());
- Alexander
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/64661/#review194080
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On Dec. 19, 2017, 8:04 p.m., Arjun Mishra wrote:
>
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/64661/
> -----------------------------------------------------------
>
> (Updated Dec. 19, 2017, 8:04 p.m.)
>
>
> Review request for sentry, Alexander Kolbasov, Brian Towles, kalyan kumar
> kalvagadda, Na Li, Sergio Pena, and Vadim Spector.
>
>
> Repository: sentry
>
>
> Description
> -------
>
> When Solr is using Sentry server for authorization, it issues a lot of calls
> to {{getGroupsByRoles()}} function in {{DelegateSentryStore}}.
>
> This function isn't very efficient - it walks over each role in the set,
> obtains role by name, get groups for each role, and collects all group names
> into a set.
>
> It may be possible to optimize it.
>
>
> Diffs
> -----
>
>
> sentry-provider/sentry-provider-db/src/main/java/org/apache/sentry/provider/db/generic/service/persistent/DelegateSentryStore.java
> 4cb46abc5
>
> sentry-provider/sentry-provider-db/src/test/java/org/apache/sentry/provider/db/generic/service/persistent/TestDelegateSentryStore.java
> 69d16238f
>
>
> Diff: https://reviews.apache.org/r/64661/diff/4/
>
>
> Testing
> -------
>
> mvn -f sentry-provider/sentry-provider-db/pom.xml test
>
>
> Thanks,
>
> Arjun Mishra
>
>
