Details
Critical Description
wsrep.binlog_format 'innodb_plugin' w1 [ fail ]
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Test ended at 2014-11-23 16:56:54
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CURRENT_TEST: wsrep.binlog_format
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Failed to start mysqld.1
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mysqltest failed but provided no output
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wsrep.pool_of_threads 'innodb_plugin' w3 [ fail ]
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Test ended at 2014-11-23 16:57:18
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CURRENT_TEST: wsrep.pool_of_threads
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Failed to start mysqld.1
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mysqltest failed but provided no output
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wsrep.partition 'innodb_plugin' w1 [ fail ]
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Test ended at 2014-11-23 16:57:21
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CURRENT_TEST: wsrep.partition
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Failed to start mysqld.1
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mysqltest failed but provided no output
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wsrep.grant 'innodb_plugin' w2 [ fail ]
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Test ended at 2014-11-23 16:57:21
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CURRENT_TEST: wsrep.grant
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Could not execute 'check-testcase' before testcase 'wsrep.grant' (res: 1):
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mysqltest: Logging to '/dev/shm/var/2/tmp/check-mysqld_1.log'.
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mysqltest: Results saved in '/dev/shm/var/2/tmp/check-mysqld_1.result'.
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mysqltest: Connecting to server localhost:16020 (socket /dev/shm/var/tmp/2/mysqld.1.sock) as 'root', connection 'default', attempt 0 ...
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mysqltest: ... Connected.
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mysqltest: Start processing test commands from './include/check-testcase.test' ...
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mysqltest: At line 75: Failed to write 55151 bytes to '/dev/shm/var/2/tmp/check-mysqld_1.log', errno: 28
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not ok
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mysqltest failed but provided no output
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Attachments
Issue Links
Activity
export PATH=$PATH:/usr/local/mysql/bin
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and problem dissapears.
jplindst it can possibly be because the control somehow skips wsrep_prepend_PATH() :
4985 else // full wsrep initialization
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4986 {
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4987 // add basedir/bin to PATH to resolve wsrep script names
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4988 char* const tmp_path= (char*)my_alloca(strlen(mysql_home) +
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4989 strlen("/bin") + 1);
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4990 if (tmp_path)
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4991 {
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4992 strcpy(tmp_path, mysql_home);
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4993 strcat(tmp_path, "/bin");
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4994 wsrep_prepend_PATH(tmp_path);
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4995 }
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4996 else
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Problem is that mysql_home is e.g. my case /home/jan/10.1/ but there is no bin directory, we should also add /scripts directory to path.
Suggested (tested) patch:
diff --git a/sql/mysqld.cc b/sql/mysqld.cc
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index ea53e47..d048384 100644
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--- a/sql/mysqld.cc
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+++ b/sql/mysqld.cc
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@@ -4999,6 +4999,24 @@ a file name for --log-bin-index option", opt_binlog_index_name);
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}
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my_afree(tmp_path);
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+
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+ // add scripts to PATH for mysql-test-run to find wsrep
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+ // script names
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+ char* const tmp_path2= (char*)my_alloca(strlen(mysql_home) +
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+ strlen("/scripts") + 1);
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+ if (tmp_path2)
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+ {
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+ strcpy(tmp_path2, mysql_home);
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+ strcat(tmp_path2, "/scripts");
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+ wsrep_prepend_PATH(tmp_path2);
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+ }
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+ else
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+ {
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+ WSREP_ERROR("Could not append %s/scripts to PATH", mysql_home);
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+ }
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+
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+ my_afree(tmp_path2);
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+
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if (wsrep_before_SE())
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{
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set_ports(); // this is also called in network_init() later but we need
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wsrep_prepend_PATH() is only used in mysqld.cc, in this specific place.
So, I'd suggest to move this whole block of code into wsrep_prepend_PATH() and not repeat it twice in the caller. Then mysqld.cc would only have
wsrep_prepend_PATH(mysql_home, "bin");
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wsrep_prepend_PATH(mysql_home, "scripts");
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On the other hand…
suite/wsrep/suite.pm normally adds scripts and extra to the path. Why does that not happen in your case?
There is some kind of timing problem, it does add those to the path, second run of mtr succeeds but not the first one !
I don't see how that can be timing, the code in suite.pm is very deterministic:
my ($spath) = grep { -f "$_/wsrep_sst_rsync"; } "$::bindir/scripts", $::path_client_bindir;
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my ($epath) = grep { -f "$_/my_print_defaults"; } "$::bindir/extra", $::path_client_bindir;
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$ENV{PATH}="$epath:$ENV{PATH}";
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$ENV{PATH}="$spath:$ENV{PATH}" unless $epath eq $spath;
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Path has nothing to do with this. We are hitting https://github.com/codership/galera/issues/204
commit b08126aad1a33ec0ad3491b061e888908d1edfe5
Author: Jan Lindström <jan.lindstrom@skysql.com>
Date: Thu Feb 5 08:52:17 2015 +0200
MDEV-7178: wsrep* tests fail in buildbot
This is temporal test fixt to avoid concurrent IST for now until
the actual issue https://github.com/codership/galera/issues/204
is fixed.
http://buildbot.askmonty.org/buildbot/builders/kvm-deb-debian6-x86/builds/3398/steps/test_4/logs/stdio
wsrep.basic 'innodb_plugin' w2 [ fail ] Found warnings/errors in server log file!Test ended at 2014-12-06 06:42:16line141206 6:42:04 [Warning] WSREP: no nodes coming from prim view, prim not possible^ Found warnings in /dev/shm/var/2/log/mysqld.2.errok- saving '/dev/shm/var/2/log/wsrep.basic-innodb_plugin/' to '/dev/shm/var/log/wsrep.basic-innodb_plugin/'