1．操作系统
cat /etc/redhat-release ;
2．JDK
java -version
3．SCALA
scala --version
4．MySQL
mysql --version
5．Zookeeper
ps -ef | grep -E “zookeeper-.*.jar”
6．Hadoop
hadoop version
7．Hive
hive --version
8．Hbase
hbase version
9．Spark
spark-submit --version
或者
spark-shell
10．Kafka
bin/kafka-server-start.sh--version
或者
kafka-topics.sh --version
11．Flink
flink -v
12．Flume
flume-ng version