Details
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Task
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Status: Open (View Workflow)
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Major
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Resolution: Unresolved
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None
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None
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Description
The log parsing function from the Buildbot does not check for the "Check of testcase failed for:" message, so it misses this case. The buildbot code should be changed to take this into account. Below, a complete extract from an MTR log can be found:
rpl.rpl_connection 'mix' w11 [ pass ] 213
MTR's internal check of the test case 'rpl.rpl_connection' failed.
This means that the test case does not preserve the state that existed
before the test case was executed. Most likely the test case did not
do a proper clean-up. It could also be caused by the previous test run
by this thread, if the server wasn't restarted.
This is the diff of the states of the servers before and after the
test case was executed:
mysqltest: Logging to '/buildbot/aarch64-fedora-32/build/mysql-test/var/11/tmp/check-mysqld_2.log'.
mysqltest: Results saved in '/buildbot/aarch64-fedora-32/build/mysql-test/var/11/tmp/check-mysqld_2.result'.
mysqltest: Connecting to server localhost:16281 (socket /buildbot/aarch64-fedora-32/build/mysql-test/var/tmp/11/mysqld.2.sock) as 'root', connection 'default', attempt 0 ...
mysqltest: ... Connected.
mysqltest: Start processing test commands from './include/check-testcase.test' ...
mysqltest: ... Done processing test commands.
— /buildbot/aarch64-fedora-32/build/mysql-test/var/11/tmp/check-mysqld_2.result 2020-09-02 05:46:09.639804969 +0000
+++ /buildbot/aarch64-fedora-32/build/mysql-test/var/11/tmp/check-mysqld_2.reject 2020-09-02 05:46:09.959807638 +0000
@@ -32,8 +32,8 @@
Master_SSL_Key
Seconds_Behind_Master NULL
Master_SSL_Verify_Server_Cert No
-Last_IO_Errno 0
-Last_IO_Error
+Last_IO_Errno 2013
+Last_IO_Error error connecting to master 'root@127.0.0.1:16280' - retry-time: 1 maximum-retries: 10 message: Lost connection to server at 'waiting for initial communication packet', system error: 4 "Interrupted system call"
Last_SQL_Errno 0
Last_SQL_Error
Replicate_Ignore_Server_Ids
mysqltest: Result length mismatch
not ok
worker[11] > Restart - not started
worker[11] > Restart - not started
rpl.rpl_000010 'row' w3 [ pass ] 147
...
--------------------------------------------------------------------------
The servers were restarted 1535 times
Spent 6133.150 of 626 seconds executing testcases
Check of testcase failed for: rpl.rpl_connection
Completed: All 4807 tests were successful.
Errors/warnings were found in logfiles during server shutdown after running the
following sequence(s) of tests:
plugins.thread_pool_server_audit
789 tests were skipped, 204 by the test itself.
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