有人能帮我启动火花节约服务器吗?我正在以独立模式运行我的脚本,我想在我的商业智能工具中获取数据。
为了做到这一点,我需要启动节约服务器。我试着运行shell脚本:
$SPARK_HOME/sbin/start-thriftserver.sh但我发现了一个错误:
错误"ps未知选项-0“
发布于 2016-11-22 12:14:15
sbin/脚本在linux下运行良好,但它们不准备在Failed to start master for Spark in Windows中运行(参见Failed to start master for Spark in Windows)。但是可以使用命令在前台启动spark,不依赖于操作系统:
java -cp conf/:jars/* org.apache.spark.deploy.SparkSubmit --class org.apache.spark.sql.hive.thriftserver.HiveThriftServer2 spark-internal然后,您可以使用spark提供的直线测试连接:
$ ./bin/beeline -u jdbc:hive2://localhost:10000
Connecting to jdbc:hive2://localhost:10000
16/11/22 13:09:57 INFO Utils: Supplied authorities: localhost:10000
16/11/22 13:09:57 INFO Utils: Resolved authority: localhost:10000
16/11/22 13:09:57 INFO HiveConnection: Will try to open client transport with JDBC Uri: jdbc:hive2://localhost:10000
Connected to: Spark SQL (version 2.0.1)
Driver: Hive JDBC (version 1.2.1.spark2)
Transaction isolation: TRANSACTION_REPEATABLE_READ
Beeline version 1.2.1.spark2 by Apache Hive
0: jdbc:hive2://localhost:10000> show databases;
+---------------+--+
| databaseName |
+---------------+--+
| default |
| elo |
+---------------+--+
2 rows selected (0,26 seconds)发布于 2018-05-21 13:46:57
在星火2.2.1
cd %SPARK_HOME%\bin
spark-class org.apache.spark.deploy.SparkSubmit --class org.apache.spark.sql.hive.thriftserver.HiveThriftServer2 spark-internal这就启动了windows中的星火节约服务器。在另一个终端中,运行下面的beeline命令来打开jdbc连接
cd %SPARK_HOME%\bin
beeline -u jdbc:hive2://localhost:10000https://stackoverflow.com/questions/40653248
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