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Posted to commits@cassandra.apache.org by br...@apache.org on 2014/09/19 02:13:22 UTC
[2/6] git commit: Add method to invalidate permission cache via JMX
Add method to invalidate permission cache via JMX
Patch by brandonwilliams, reviewed by aleksey for CASSANDRA-7977
Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo
Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/75e4acbe
Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/75e4acbe
Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/75e4acbe
Branch: refs/heads/cassandra-2.1
Commit: 75e4acbe20a248c01fb340f6d59d7582e8b57803
Parents: 3f79af2
Author: Brandon Williams <br...@apache.org>
Authored: Thu Sep 18 17:12:27 2014 -0700
Committer: Brandon Williams <br...@apache.org>
Committed: Thu Sep 18 17:12:27 2014 -0700
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CHANGES.txt | 1 +
src/java/org/apache/cassandra/auth/Auth.java | 5 +++++
src/java/org/apache/cassandra/auth/AuthMBean.java | 2 ++
3 files changed, 8 insertions(+)
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http://git-wip-us.apache.org/repos/asf/cassandra/blob/75e4acbe/CHANGES.txt
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diff --git a/CHANGES.txt b/CHANGES.txt
index fcf229d..e0b5688 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,4 +1,5 @@
2.0.11:
+ * Add method to invalidate permission cache via JMX (CASSANDRA-7977)
* Allow propagating multiple gossip states atomically (CASSANDRA-6125)
* Log exceptions related to unclean native protocol client disconnects
at DEBUG or INFO (CASSANDRA-7849)
http://git-wip-us.apache.org/repos/asf/cassandra/blob/75e4acbe/src/java/org/apache/cassandra/auth/Auth.java
----------------------------------------------------------------------
diff --git a/src/java/org/apache/cassandra/auth/Auth.java b/src/java/org/apache/cassandra/auth/Auth.java
index 8027db4..94d4b3d 100644
--- a/src/java/org/apache/cassandra/auth/Auth.java
+++ b/src/java/org/apache/cassandra/auth/Auth.java
@@ -82,6 +82,11 @@ public class Auth implements AuthMBean
permissionsCache = initPermissionsCache(permissionsCache);
}
+ public void invalidatePermissionsCache()
+ {
+ permissionsCache = initPermissionsCache(null);
+ }
+
private static LoadingCache<Pair<AuthenticatedUser, IResource>, Set<Permission>> initPermissionsCache(LoadingCache<Pair<AuthenticatedUser, IResource>, Set<Permission>> oldCache)
{
if (DatabaseDescriptor.getAuthorizer() instanceof AllowAllAuthorizer)
http://git-wip-us.apache.org/repos/asf/cassandra/blob/75e4acbe/src/java/org/apache/cassandra/auth/AuthMBean.java
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diff --git a/src/java/org/apache/cassandra/auth/AuthMBean.java b/src/java/org/apache/cassandra/auth/AuthMBean.java
index 5ebbe49..db11f21 100644
--- a/src/java/org/apache/cassandra/auth/AuthMBean.java
+++ b/src/java/org/apache/cassandra/auth/AuthMBean.java
@@ -22,4 +22,6 @@ public interface AuthMBean
public int getPermissionsValidity();
public void setPermissionsValidity(int timeoutInMs);
+
+ public void invalidatePermissionsCache();
}