seem the limit do not work on show()

[yuanlin-work]

this is my code: ` df.limit(3);

df.show();

`

and got all data printed on the console but change it like this work fine: df.show(3) Is that what it is? tks

and the depencies is:

org.apache.commons commons-pool2 2.0

    <dependency>
        <groupId>redis.clients</groupId>
        <artifactId>jedis</artifactId>
        <version>3.2.0</version>
    </dependency>