#178 destroy ule status partitioned counters

ft/ft-ops.cc

@@ -213,6 +213,7 @@ basement nodes, bulk fetch,  and partial fetch:
 #include "leafentry.h"
 #include "xids.h"
 #include "ft_msg.h"
+#include "ule.h"
 
 #include <toku_race_tools.h>
 
@@ -6456,6 +6457,7 @@ int toku_ft_layer_init(void) {
     partitioned_counters_init();
     status_init();
     txn_status_init();
+    toku_ule_status_init();
     toku_checkpoint_init();
     toku_ft_serialize_layer_init();
     toku_mutex_init(&ft_open_close_lock, NULL);
@@ -6470,6 +6472,7 @@ void toku_ft_layer_destroy(void) {
     toku_checkpoint_destroy();
     status_destroy();
     txn_status_destroy();
+    toku_ule_status_destroy();
     toku_context_status_destroy();
     partitioned_counters_destroy();
     toku_scoped_malloc_destroy();

ft/ule.cc

@@ -133,8 +133,7 @@ static LE_STATUS_S le_status;
 
 #define STATUS_INIT(k,c,t,l,inc) TOKUDB_STATUS_INIT(le_status, k, c, t, "le: " l, inc)
 
-static void
-status_init(void) {
+void toku_ule_status_init(void) {
     // Note, this function initializes the keyname, type, and legend fields.
     // Value fields are initialized to zero by compiler.
     STATUS_INIT(LE_MAX_COMMITTED_XR,   nullptr, UINT64, "max committed xr", TOKU_ENGINE_STATUS);
@@ -149,10 +148,15 @@ status_init(void) {
 }
 #undef STATUS_INIT
 
-void
-toku_le_get_status(LE_STATUS statp) {
-    if (!le_status.initialized)
-        status_init();
+void toku_ule_status_destroy(void) {
+    for (int i = 0; i < LE_STATUS_NUM_ROWS; ++i) {
+        if (le_status.status[i].type == PARCOUNT) {
+            destroy_partitioned_counter(le_status.status[i].value.parcount);
+        }
+    }
+}
+
+void toku_le_get_status(LE_STATUS statp) {
     *statp = le_status;
 }
 

ft/ule.h

@@ -102,6 +102,9 @@ PATENT RIGHTS GRANT:
 #include "txn_manager.h"
 #include <util/mempool.h>
 
+void toku_ule_status_init(void);
+void toku_ule_status_destroy(void);
+
 // opaque handles used by outside world (i.e. indexer)
 typedef struct ule *ULEHANDLE;	
 typedef struct uxr *UXRHANDLE;