pt-upgrade-fails-to-aggregate-queries-based-on-fingerprint-1421405

t/pt-upgrade/samples/008/conf

@@ -0,0 +1,2 @@
+type=rawlog
+max-examples=3

t/pt-upgrade/samples/008/fingerprint-grouping-and-max-examples-issue-1421405.log

@@ -0,0 +1,9 @@
+select @@port
+select @@port
+select @@port
+select @@port
+select @@port
+select @@port
+select @@port
+select @@port
+select @@port

t/pt-upgrade/samples/008/fingerprint-grouping-and-max-examples-issue-1421405.txt

@@ -0,0 +1,75 @@
+
+#-----------------------------------------------------------------------
+# Logs
+#-----------------------------------------------------------------------
+
+File: ...
+Size: 126
+
+#-----------------------------------------------------------------------
+# Hosts
+#-----------------------------------------------------------------------
+
+host1:
+
+  DSN:       h=127.1,P=12345
+  hostname:  ...
+  MySQL:     ...
+
+host2:
+
+  DSN:       h=127.1,P=12348
+  hostname:  ...
+  MySQL:     ...
+
+########################################################################
+# Query class 3530F787A2430DC8
+########################################################################
+
+Reporting class because there are 3 row diffs.
+
+Total queries      3
+Unique queries     3
+Discarded queries  0
+
+select @@port
+
+##
+## Row diffs: 3
+##
+
+-- 1.
+
+@ row 1
+< 12345
+> 12348
+
+select @@port
+
+-- 2.
+
+@ row 1
+< 12345
+> 12348
+
+select @@port
+
+-- 3.
+
+@ row 1
+< 12345
+> 12348
+
+select @@port
+
+#-----------------------------------------------------------------------
+# Stats
+#-----------------------------------------------------------------------
+
+failed_queries        0
+not_select            0
+queries_filtered      0
+queries_no_diffs      0
+queries_read          9
+queries_with_diffs    9
+queries_with_errors   0