svn commit: r1147248 - in /cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/service: StorageService.java StorageServiceMBean.java

[br...@apache.org]

Author: brandonwilliams
Date: Fri Jul 15 17:03:13 2011
New Revision: 1147248

URL: http://svn.apache.org/viewvc?rev=1147248&view=rev
Log:
Expose data_dir through JMX.
Patch by Mike Bulman, reviewed by brandonwilliams for CASSANDRA-2770

Modified:
    cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/service/StorageService.java
    cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/service/StorageServiceMBean.java

Modified: cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/service/StorageService.java
URL: http://svn.apache.org/viewvc/cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/service/StorageService.java?rev=1147248&r1=1147247&r2=1147248&view=diff
==============================================================================
--- cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/service/StorageService.java (original)
+++ cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/service/StorageService.java Fri Jul 15 17:03:13 2011
@@ -1225,6 +1225,26 @@ public class StorageService implements I
         return stringify(Gossiper.instance.getUnreachableMembers());
     }
 
+    public String[] getAllDataFileLocations()
+    {
+        return DatabaseDescriptor.getAllDataFileLocations();
+    }
+
+    public String[] getAllDataFileLocationsForTable(String table)
+    {
+        return DatabaseDescriptor.getAllDataFileLocationsForTable(table);
+    }
+
+    public String getCommitLogLocation()
+    {
+        return DatabaseDescriptor.getCommitLogLocation();
+    }
+
+    public String getSavedCachesLocation()
+    {
+        return DatabaseDescriptor.getSavedCachesLocation();
+    }
+
     private List<String> stringify(Iterable<InetAddress> endpoints)
     {
         List<String> stringEndpoints = new ArrayList<String>();

Modified: cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/service/StorageServiceMBean.java
URL: http://svn.apache.org/viewvc/cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/service/StorageServiceMBean.java?rev=1147248&r1=1147247&r2=1147248&view=diff
==============================================================================
--- cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/service/StorageServiceMBean.java (original)
+++ cassandra/branches/cassandra-0.7/src/java/org/apache/cassandra/service/StorageServiceMBean.java Fri Jul 15 17:03:13 2011
@@ -78,6 +78,31 @@ public interface StorageServiceMBean
     public String getReleaseVersion();
 
     /**
+     * Get the list of all data file locations from conf
+     * @return String array of all locations
+     */
+    public String[] getAllDataFileLocations();
+
+    /**
+     * Get the list of data file locations for a given keyspace
+     * @param keyspace the keyspace to get locatiosn for.
+     * @return String array of all locations
+     */
+    public String[] getAllDataFileLocationsForTable(String table);
+
+    /**
+     * Get location of the commit log
+     * @return a string path
+     */
+    public String getCommitLogLocation();
+
+    /**
+     * Get location of the saved caches dir
+     * @return a string path
+     */
+    public String getSavedCachesLocation();
+
+    /**
      * Retrieve a map of range to end points that describe the ring topology
      * of a Cassandra cluster.
      *