Apache Zeppelin - 设置默认解释器 [英] Apache Zeppelin - Set default interpreter

问题描述

在 Zeppelin 中，我必须在每一行都提供解释器.有没有办法为整个会话设置解释器.

In Zeppelin, at each row I am having to provide the interpreter at each row. Is there a way to set the interpreter for the whole session.

%pyspark 

import re

用了 0 秒.

import pandas as pd

控制台:1:错误:'.'预期但找到标识符.将熊猫导入为 pd

console :1: error: '.' expected but identifier found. import pandas as pd

%pyspark

import pandas as pd

用了 0 秒.

如何为整个会话设置解释器?

How do I set the interpreter for the whole session?

推荐答案

Spark Interpreter group 目前有 4 个解释器，如下所列...

The Spark Interpreter group currently has 4 interpreter as listed here...

https://zeppelin.incubator.apache.org/docs/0.5.0-incubating/interpreter/spark.html

默认解释器是 %spark 并且默认解释器是根据 zeppelin-site 的 zeppelin.interpreters 属性中列出的解释器的顺序选择的.xml 配置文件.

The default interpreter is %spark and default interpreter is selected based on the order of the interpreter listed in the zeppelin.interpreters property in zeppelin-site.xml config file.

您的 zeppelin-site.xml(zeppelin.interpreters 属性)中解释器的当前顺序将是这个 ...

The current order of interpreter in your zeppelin-site.xml (zeppelin.interpreters property) will be this ...

org.apache.zeppelin.spark.SparkInterpreter,org.apache.zeppelin.spark.PySparkInterpreter

修改为...

org.apache.zeppelin.spark.PySparkInterpreter, org.apache.zeppelin.spark.SparkInterpreter

并重启 Zeppelin (zeppelin-daemon.sh restart)

and restart Zeppelin (zeppelin-daemon.sh restart)

这将使 %pyspark 成为默认解释器.

This will make %pyspark as default interpreter.

谢谢

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