top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

Are there any other security tools for security in hadoop

+1 vote
270 views

I'm trying to implement security on my hadoop data. I'm using Cloudera hadoop and looking for the following.

  1. ROLE BASED AUTHORIZATION AND AUTHENTICATION

  2. ENCRYPTION ON DATA RESIDING IN HDFS

I have looked into Kerboroes but it doesn't provide encryption for data already residing in HDFS. Are there any other security tools i can go for? has anyone done above two security features in cloudera hadoop.

posted Aug 13, 2014 by Honey

Looking for an answer?  Promote on:
Facebook Share Button Twitter Share Button LinkedIn Share Button

Similar Questions
+1 vote
Is there any benchmarks or 'performance heuristics' for Hadoop?

Is there any benchmarks or 'performance heuristics' for Hadoop? Is it possible to say something like 'You can process X lines of GZipped log file on a medium AWS server in Y minutes"? I would like to get an
idea of what kind of workflow is possible.

+1 vote
Hadoop as a substitue for ETL tools like SSIS, Informatica?

Can we use Hadoop as a substitue for ETL tools like Informatica for ETL processes ?

+1 vote
hadoop: Is there any way to limit the concurrent running mappers per job?

After upgraded to Hadoop 2 (yarn), I found that mapred.jobtracker.taskScheduler.maxRunningTasksPerJob no longer worked, right?

One workaround is to use queue to limit it, but its not easy to control it from job submitter.

Is there any way to limit the concurrent running mappers per job? Any documents or pointer?

+3 votes
Is it possible to access a hadoop 1 file system (hdfs) via the hadoop 2.2.0 command line tools?

I am trying to access a hadoop 1 installation via the hadoop 2.2.0 command line tools. I am wondering if this is possible at all?

From hadoop 1 I get:

$ hadoop fs -ls hdfs://127.0.0.1:9000/
Found 2 items
drwxr-xr-x - cs supergroup 0 2014-02-01 08:18 /tmp
drwxr-xr-x - cs supergroup 0 2014-02-01 08:19 /user

From hadoop 2.2.0 I get:

$ hadoop fs -ls hdfs://127.0.0.1:9000/
ls: Failed on local exception: java.io.EOFException; Host Details : 
local host is: "i7/127.0.1.1"; destination host is: "localhost":9000;

I am trying to find this information via a web-search, but up to now no success.

0 votes
Where can I find information on Hadoop Security Best Practices?

Can someone share the information of hadoop best practices or the link where can I find these?

...