How to check if user has permission in Web UI

0 votes
I have created a Spark application and also a Web UI. Now I don't want any user to modify it. I want to create a system where the user permission is checked and he is allowed to modify only if he has permission. How to enable this feature?
Mar 14, 2019 in Apache Spark by Suman
216 views

1 answer to this question.

0 votes

You can implement this as follows:

First, add an authentication filter to authenticate a user. Refer this: https://spark.apache.org/docs/latest/configuration.html#spark-ui

If you don't install the filter then this won't work. 

Next, enable Access Control Lists like this:

val sc = new SparkContext(new SparkConf())
./bin/spark-submit <all your existing options> --spark.acls.enable=true
answered Mar 14, 2019 by Raj

Related Questions In Apache Spark

0 votes
1 answer

How to add modify access for Web UI user?

For a user to have modification access ...READ MORE

answered Mar 14, 2019 in Apache Spark by Raj
140 views
0 votes
1 answer

How to check if a particular keyword exists in Apache Spark?

Hey, You can try this code to get ...READ MORE

answered Jul 23, 2019 in Apache Spark by Gitika
• 65,950 points
1,753 views
0 votes
1 answer

Spark to check if a particular string exists in a file

You can use this: lines = sc.textFile(“hdfs://path/to/file/filename.txt”); def isFound(line): if ...READ MORE

answered Mar 15, 2019 in Apache Spark by Raj
3,506 views
+1 vote
2 answers
+1 vote
1 answer

Hadoop Mapreduce word count Program

Firstly you need to understand the concept ...READ MORE

answered Mar 16, 2018 in Data Analytics by nitinrawat895
• 11,380 points
7,893 views
0 votes
1 answer

hadoop.mapred vs hadoop.mapreduce?

org.apache.hadoop.mapred is the Old API  org.apache.hadoop.mapreduce is the ...READ MORE

answered Mar 16, 2018 in Data Analytics by nitinrawat895
• 11,380 points
1,328 views
+2 votes
11 answers

hadoop fs -put command?

Hi, You can create one directory in HDFS ...READ MORE

answered Mar 16, 2018 in Big Data Hadoop by nitinrawat895
• 11,380 points
62,544 views
0 votes
1 answer

How to give user only view access for Spark application?

You can give users only view permission ...READ MORE

answered Mar 14, 2019 in Apache Spark by Raj
526 views
0 votes
1 answer

How to change encryption key value for local I/O?

There another property where you can set ...READ MORE

answered Mar 14, 2019 in Apache Spark by Raj
146 views