$your_pd_servers spark.sql.extensions org.apache.spark.sql.TiExtensions Add the following configuration in the CDH spark version: 1214 spark.tispark.pd.addresses=$your_pd_servers spark.sql.extensions=org.apache.spark $SPARK_HOME/conf/spark-defaults.conf: spark.tispark.pd.addresses 192.168.1.100:2379 spark.sql.extensions org.apache.spark.sql.TiExtensions And then enter the following command in the Spark-Shell as in location, look for it in the root directory: find / -name openssl.cnf 3. Edit openssl.cnf, add req_extensions = v3_req under the [ req ] field, and add subjectAltName = @alt_names under the [ v3_req ] field

$your_pd_servers spark.sql.extensions org.apache.spark.sql.TiExtensions Add the following configuration in the CDH spark version: 1261 spark.tispark.pd.addresses=$your_pd_servers spark.sql.extensions=org.apache.spark $SPARK_HOME/conf/spark-defaults.conf: spark.tispark.pd.addresses 192.168.1.100:2379 spark.sql.extensions org.apache.spark.sql.TiExtensions And then enter the following command in the Spark-Shell as in location, look for it in the root directory: find / -name openssl.cnf 3. Edit openssl.cnf, add req_extensions = v3_req under the [ req ] field, and add subjectAltName = @alt_names under the [ v3_req ] field

spark-defaults.conf file, add the following lines: spark.tispark.pd.addresses $pd_host:$pd_port spark.sql.extensions org.apache.spark.sql.TiExtensions The spark.tispark.pd.addresses configuration allows you to put $SPARK_HOME/conf/spark-defaults.conf: spark.tispark.pd.addresses 192.168.1.100:2379 spark.sql.extensions org.apache.spark.sql.TiExtensions Start the Spark Shell: ./bin/spark-shell And then enter the location, look for it in the root directory: find / -name openssl.cnf 3. Edit openssl.cnf, add req_extensions = v3_req under the [ req ] field, and add subjectAltName = @alt_names under the [ v3_req ] field

location, look for it in the root directory: find / -name openssl.cnf 3. Edit openssl.cnf, add req_extensions = v3_req under the [ req ] field, and add subjectAltName = @alt_names under the [ v3_req ] field -CA ca.pem -CAkey ca-key.pem - �→ CAcreateserial -in master-cert.pem -out master-cert.pem - �→ extensions v3_req -extfile openssl.cnf 6. Verify that the certificate includes the SAN field (optional): spark-defaults.conf file, add the following lines: spark.tispark.pd.addresses $pd_host:$pd_port spark.sql.extensions org.apache.spark.sql.TiExtensions The spark.tispark.pd.addresses configuration allows you to put

and install the extension directly. • Navigate to VS Code Marketplace and click Install. • On the Extensions tab of your VS Code, search for mtxr.sqltools-driver- �→ mysql to get the SQLTools MySQL/MariaDB/TiDB that cat /proc/cpuinfo | grep �→ 'crc32' | grep 'asimd' has output. By using the instruction set extensions, TiFlash’s vectorization engine can deliver better perfor- mance. 616 5.1.3.2 Production environment location, look for it in the root directory: find / -name openssl.cnf 3. Edit openssl.cnf, add req_extensions = v3_req under the [ req ] field, and add subjectAltName = @alt_names under the [ v3_req ] field

and install the extension directly. • Navigate to VS Code Marketplace and click Install. • On the Extensions tab of your VS Code, search for mtxr.sqltools-driver- �→ mysql to get the SQLTools MySQL/MariaDB/TiDB that cat /proc/cpuinfo | grep �→ 'crc32' | grep 'asimd' has output. By using the instruction set extensions, TiFlash’s vectorization engine can deliver better perfor- mance. 5.1.3.2 Production environment look for it in the root directory: find / -name openssl.cnf 2385 3. Edit openssl.cnf, add req_extensions = v3_req under the [ req ] field, and add subjectAltName = @alt_names under the [ v3_req ] field

and install the extension directly. • Navigate to VS Code Marketplace and click Install. • On the Extensions tab of your VS Code, search for mtxr.sqltools-driver- �→ mysql to get the SQLTools MySQL/MariaDB/TiDB that cat /proc/cpuinfo | grep �→ 'crc32' | grep 'asimd' has output. By using the instruction set extensions, TiFlash’s vectorization engine can deliver better perfor- mance. 5.1.3.2 Production environment location, look for it in the root directory: find / -name openssl.cnf 3. Edit openssl.cnf, add req_extensions = v3_req under the [ req ] field, and add subjectAltName = @alt_names under the [ v3_req ] field

location, look for it in the root directory: find / -name openssl.cnf 3. Edit openssl.cnf, add req_extensions = v3_req under the [ req ] field, and add subjectAltName = @alt_names under the [ v3_req ] field -CA ca.pem -CAkey ca-key.pem - �→ CAcreateserial -in master-cert.pem -out master-cert.pem - �→ extensions v3_req -extfile openssl.cnf 6. Verify that the certificate includes the SAN field (optional): spark-defaults.conf file, add the following lines: spark.tispark.pd.addresses $pd_host:$pd_port spark.sql.extensions org.apache.spark.sql.TiExtensions The spark.tispark.pd.addresses configuration allows you to put

and install the extension directly. • Navigate to VS Code Marketplace and click Install. • On the Extensions tab of your VS Code, search for mtxr.sqltools-driver- �→ mysql to get the SQLTools MySQL/MariaDB/TiDB Ensure that grep 'crc32' /proc/cpuinfo | �→ grep 'asimd' has output. By using the instruction set extensions, TiFlash’s vectorization engine can deliver better performance. 5.1.3.2 Production environment location, look for it in the root directory: find / -name openssl.cnf 3. Edit openssl.cnf, add req_extensions = v3_req under the [ req ] field, and add subjectAltName = @alt_names under the [ v3_req ] field

and install the extension directly. • Navigate to VS Code Marketplace and click Install. • On the Extensions tab of your VS Code, search for mtxr.sqltools-driver- �→ mysql to get the SQLTools MySQL/MariaDB/TiDB Ensure that grep 'crc32' /proc/cpuinfo | �→ grep 'asimd' has output. By using the instruction set extensions, TiFlash’s vectorization engine can deliver better performance. 612 5.1.3.2 Production environment location, look for it in the root directory: find / -name openssl.cnf 3. Edit openssl.cnf, add req_extensions = v3_req under the [ req ] field, and add subjectAltName = @alt_names under the [ v3_req ] field