From 96a8d20439aef88b6e7d86750bb67c197e3304c1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Markus=20M=C3=A4kel=C3=A4?= <markus.makela@mariadb.com>
Date: Wed, 10 Jan 2018 13:20:46 +0200
Subject: [PATCH] Reduce binlog_change_master output

The output was very verbose and did not provide a lot of information. This
made it hard to see what is going on in the test.
---
 maxscale-system-test/binlog_change_master.cpp | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/maxscale-system-test/binlog_change_master.cpp b/maxscale-system-test/binlog_change_master.cpp
index 3ccafd04c..26e047fa9 100644
--- a/maxscale-system-test/binlog_change_master.cpp
+++ b/maxscale-system-test/binlog_change_master.cpp
@@ -36,14 +36,12 @@ int transaction(MYSQL * conn, int N)
     int local_result = 0;
     char sql[1000000];
 
-    Test->tprintf("START TRANSACTION\n");
     local_result += execute_query(conn, (char *) "START TRANSACTION");
     if (local_result != 0)
     {
         Test->tprintf("START TRANSACTION Failed\n");
         return local_result;
     }
-    Test->tprintf("SET autocommit = 0\n");
     local_result += execute_query(conn, (char *) "SET autocommit = 0");
     if (local_result != 0)
     {
@@ -52,7 +50,6 @@ int transaction(MYSQL * conn, int N)
     }
 
     create_insert_string(sql, N_INSERTS, N);
-    Test->tprintf("INSERT\n");
     local_result += execute_query(conn, sql);
     if (local_result != 0)
     {
@@ -60,7 +57,6 @@ int transaction(MYSQL * conn, int N)
         return local_result;
     }
 
-    Test->tprintf("COMMIT\n");
     local_result += execute_query(conn, (char *) "COMMIT");
     if (local_result != 0)
     {
@@ -150,8 +146,8 @@ int main(int argc, char *argv[])
         {
             sprintf(sql, "select count(*) from t1 where fl=%d;", j);
             find_field(Test->repl->nodes[i_n], sql, (char *) "count(*)", rep);
-            Test->tprintf("Transaction %d put %s rows\n", j, rep);
             sscanf(rep, "%d", &rep_d);
+
             if ((rep_d != N_INSERTS) && (j != (failed_transaction_num - 1)))
             {
                 Test->add_result(1, "Transaction %d did not put data into slave\n", j);
@@ -325,7 +321,6 @@ void *transaction_thread( void *ptr )
 
     while ((exit_flag == 0) && i_trans < trans_max)
     {
-        Test->tprintf("Transaction %d\n", i_trans);
         trans_result = transaction(conn, i_trans);
         if (trans_result != 0)
         {