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|
--echo Loading wsrep provider ...
--disable_query_log
#
# count occurences of successful node starts in error log
#
perl;
use strict;
my $test_log=$ENV{'LOG_FILE'} or die "LOG_FILE not set";
my $test_log_copy=$test_log . '.copy';
if (-e $test_log_copy) {
unlink $test_log_copy;
}
EOF
--copy_file $LOG_FILE $LOG_FILE.copy
#
# now join to the cluster
#
--eval SET GLOBAL wsrep_cluster_address = '$wsrep_cluster_address_orig';
--enable_query_log
#
# Cluster address change above, will launch SST/IST
# if mysqldump ST has been configured, mysqld will close all
# client connections, and it will be hard for us to poll for
# cluster status during SST process, therefore wait_until_connected_again.inc
# and wait_until_ready.inc may fail in this phase
# To workaround this, we do first lazy polling here just to see when
# client connections will be possible, and after that check for node readyness
#
--disable_result_log
--disable_query_log
--error 0,1
perl;
use strict;
my $logfile = $ENV{'LOG_FILE'} or die ("no error log file set");
my $counter = 1000;
#my $found = false
while ($counter > 0) {
open(FILE, "$logfile") or die("Unable to open $logfile : $!\n");
my $new_sync_count = () = grep(/Synchronized with group/g,<FILE>);
close(FILE);
open(FILEN, "$logfile.copy") or die("Unable to open $logfile.copy : $!\n");
my $old_sync_count = () = grep(/Synchronized with group/g,<FILEN>);
close(FILEN);
if ($new_sync_count > $old_sync_count ) {
exit(0);
}
$counter--;
sleep(5);
}
exit(1);
EOF
if ($errno)
{
--echo "SST failed $errno"
}
--remove_file $LOG_FILE.copy
--enable_query_log
--enable_result_log
#--eval SET GLOBAL log_error = $log_error_;
--source include/galera_wait_ready.inc
|
