#2934 closes[t:2934] add --optimize to db-benchmark, fix the leafentry print function

git-svn-id: file:///svn/toku/tokudb@23806 c7de825b-a66e-492c-adef-691d508d4ae1

db-benchmark-test/db-benchmark-test.c

@@ -71,6 +71,7 @@ static const char *log_dir = NULL;
 static int commitflags = 0;
 static int redzone = 0;
 static int redzone_set = 0;
+static int do_optimize = 0;
 
 static int use_random = 0;
 enum { MAX_RANDOM_C = 16000057 }; // prime-numbers.org
@@ -330,6 +331,12 @@ static void benchmark_shutdown (void) {
 
     for (which = 0; which < num_dbs; which++) {
         DB *db = dbs[which];
+        if (do_optimize) {
+#if defined(TOKUDB)
+            r = db->optimize(db);
+            assert(r == 0);
+#endif
+        }
         r = db->close(db, 0);
         assert(r == 0);
     }
@@ -666,6 +673,8 @@ static int test_main (int argc, char *const argv[]) {
 	    if (i+1 >= argc) return print_usage(argv[0]);
 	    redzone_set = 1;
 	    redzone = atoi(argv[++i]);
+        } else if (strcmp(arg, "--optimize") == 0) {
+            do_optimize = 1;
         } else {
 	    return print_usage(argv[0]);
 	}

newbrt/ule.c

@@ -1334,7 +1334,7 @@ print_leafentry (FILE *outf, LEAFENTRY le) {
         // fprintf(outf, "\n%*s", i+1, " "); //Nested indenting
         uxr = &ule.uxrs[i];
         char prov = i < ule.num_cuxrs ? 'c' : 'p';
-
+        fprintf(outf, " ");
         if (uxr_is_placeholder(uxr))
             fprintf(outf, "P: xid=%016" PRIx64, uxr->xid);
         else if (uxr_is_delete(uxr))