STAR-247: Add allowed warning for running scrub test

The message is expected since bloom filter is not recreated when there is no index.

(cherry picked from commit f7684e4)
(cherry picked from commit 8ebfd4e)

Author: jacek-lewandowski

scrub_test.py

@@ -110,7 +110,7 @@ def launch_nodetool_cmd(self, cmd):
         if not common.is_win():  # nodetool always prints out on windows
             assert_length_equal(response, 0)  # nodetool does not print anything unless there is an error
 
-    def launch_standalone_scrub(self, ks, cf, reinsert_overflowed_ttl=False, no_validate=False):
+    def launch_standalone_scrub(self, ks, cf, reinsert_overflowed_ttl=False, no_validate=False, acceptable_errors=None):
         """
         Launch the standalone scrub
         """
@@ -134,7 +134,7 @@ def launch_standalone_scrub(self, ks, cf, reinsert_overflowed_ttl=False, no_vali
         # if we have less than 64G free space, we get this warning - ignore it
         if err and "Consider adding more capacity" not in err.decode("utf-8"):
             logger.debug(err.decode("utf-8"))
-            assert_stderr_clean(err.decode("utf-8"))
+            assert_stderr_clean(err.decode("utf-8"), acceptable_errors)
 
     def perform_node_tool_cmd(self, cmd, table, indexes):
         """
@@ -161,12 +161,12 @@ def scrub(self, table, *indexes):
         time.sleep(.1)
         return self.get_sstables(table, indexes)
 
-    def standalonescrub(self, table, *indexes):
+    def standalonescrub(self, table, *indexes, acceptable_errors=None):
         """
         Launch standalone scrub on table and indexes, and then return all sstables
         in a dict keyed by the table or index name.
         """
-        self.launch_standalone_scrub(KEYSPACE, table)
+        self.launch_standalone_scrub(ks=KEYSPACE, cf=table, acceptable_errors=acceptable_errors)
         for index in indexes:
             self.launch_standalone_scrub(KEYSPACE, '{}.{}'.format(table, index))
         return self.get_sstables(table, indexes)
@@ -446,7 +446,7 @@ def test_standalone_scrub_essential_files_only(self):
 
         self.delete_non_essential_sstable_files('users')
 
-        scrubbed_sstables = self.standalonescrub('users')
+        scrubbed_sstables = self.standalonescrub(table='users', acceptable_errors=["WARN.*Could not recreate or deserialize existing bloom filter, continuing with a pass-through bloom filter but this will significantly impact reads performance"])
         self.increase_sstable_generations(initial_sstables)
         assert initial_sstables == scrubbed_sstables
 

tools/assertions.py

@@ -293,12 +293,16 @@ def assert_stderr_clean(err, acceptable_errors=None):
     @param acceptable_errors A list that if used, the user chooses what
                              messages are to be acceptable in stderr.
     """
+    default_acceptable_errors = ["WARN.*JNA link failure.*unavailable.",
+                                 "objc.*Class JavaLaunchHelper.*?Which one is undefined.",
+                                 # Stress tool JMX connection failure, see CASSANDRA-12437
+                                 "Failed to connect over JMX; not collecting these stats",
+                                 "Picked up JAVA_TOOL_OPTIONS:.*"]
+
     if acceptable_errors is None:
-        acceptable_errors = ["WARN.*JNA link failure.*unavailable.",
-                             "objc.*Class JavaLaunchHelper.*?Which one is undefined.",
-                             # Stress tool JMX connection failure, see CASSANDRA-12437
-                             "Failed to connect over JMX; not collecting these stats",
-                             "Picked up JAVA_TOOL_OPTIONS:.*"]
+        acceptable_errors = default_acceptable_errors
+    else:
+        acceptable_errors = default_acceptable_errors + acceptable_errors
 
     regex_str = r"^({}|\s*|\n)*$".format("|".join(acceptable_errors))
     err_str = err.strip()