Updated my.cnf

Author: smithzc

scripts/cms_mysql.sh

@@ -202,35 +202,8 @@ wget http://repo.mysql.com/mysql-community-release-el7-5.noarch.rpm
 rpm -ivh mysql-community-release-el7-5.noarch.rpm
 yum install mysql-server -y
 log "->Tuning"
-echo -e "transaction_isolation = READ-COMMITTED\n\
-read_buffer_size = 2M\n\
-read_rnd_buffer_size = 16M\n\
-sort_buffer_size = 8M\n\
-join_buffer_size = 8M\n\
-thread_stack = 256K\n\
-thread_cache_size = 64\n\
-max_connections = 700\n\
-key_buffer_size = 32M\n\
-max_allowed_packet = 32M\n\
-log_bin=/var/lib/mysql/mysql_binary_log\n\
-server_id=1\n\
-binlog_format = mixed\n\
-\n\
-# InnoDB Settings\n\
-innodb_file_per_table = 1\n\
-innodb_flush_log_at_trx_commit = 2\n\
-innodb_log_buffer_size = 64M\n\
-innodb_thread_concurrency = 8\n\
-innodb_buffer_pool_size = 4G\n\
-innodb_flush_method = O_DIRECT\n\
-innodb_log_file_size = 512M\n\
-\n\
-[mysqld_safe]\n\
-log-error=/var/log/mysqld.log
-pid-file=/var/run/mysqld/mysqld.pid \n\
-\n\
-sql_mode=STRICT_ALL_TABLES\n\
-" >> /etc/my.cnf
+wget https://github.com/oracle-quickstart/oci-cloudera/blob/master/scripts/my.cnf
+mv my.cnf /etc/my.cnf
 log "->Start"
 systemctl enable mysqld
 systemctl start mysqld
@@ -262,7 +235,7 @@ for DATABASE in "scm" "amon" "rman" "hue" "metastore" "sentry" "nav" "navms" "oo
 	else
 		USER=${DATABASE}
 	fi
-	echo -e "CREATE DATABASE ${DATABASE};" >> /etc/mysql/cloudera.sql
+	echo -e "CREATE DATABASE ${DATABASE} DEFAULT CHARACTER SET utf8 DEFAULT COLLATE utf8_general_ci;" >> /etc/mysql/cloudera.sql
 	echo -e "CREATE USER \'${USER}\'@'%' IDENTIFIED BY \'${pw}\';" >> /etc/mysql/cloudera.sql
 	echo -e "GRANT ALL on ${DATABASE}.* to \'${USER}\'@'%';" >> /etc/mysql/cloudera.sql
         echo "${USER}:${pw}" >> /etc/mysql/mysql.pw

scripts/my.cnf

@@ -0,0 +1,48 @@
+[mysqld]
+datadir=/var/lib/mysql
+socket=/var/lib/mysql/mysql.sock
+transaction-isolation = READ-COMMITTED
+# Disabling symbolic-links is recommended to prevent assorted security risks;
+# to do so, uncomment this line:
+symbolic-links = 0
+
+key_buffer_size = 32M
+max_allowed_packet = 16M
+thread_stack = 256K
+thread_cache_size = 64
+
+max_connections = 550
+#expire_logs_days = 10
+#max_binlog_size = 100M
+
+#log_bin should be on a disk with enough free space.
+#Replace '/var/lib/mysql/mysql_binary_log' with an appropriate path for your
+#system and chown the specified folder to the mysql user.
+log_bin=/var/lib/mysql/mysql_binary_log
+
+#In later versions of MySQL, if you enable the binary log and do not set
+#a server_id, MySQL will not start. The server_id must be unique within
+#the replicating group.
+server_id=1
+
+binlog_format = mixed
+
+read_buffer_size = 2M
+read_rnd_buffer_size = 16M
+sort_buffer_size = 8M
+join_buffer_size = 8M
+
+# InnoDB settings
+innodb_file_per_table = 1
+innodb_flush_log_at_trx_commit  = 2
+innodb_log_buffer_size = 64M
+innodb_buffer_pool_size = 4G
+innodb_thread_concurrency = 8
+innodb_flush_method = O_DIRECT
+innodb_log_file_size = 512M
+
+[mysqld_safe]
+log-error=/var/log/mysqld.log
+pid-file=/var/run/mysqld/mysqld.pid
+
+sql_mode=STRICT_ALL_TABLES