Plugins for the Apache™ Hadoop™ project.
Plugins for the Apache™ Hadoop™ project.
Questions tagged [hadoop-plugins]
141 questions
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votes
2 answers
hadoop access without ssh
Is there a way to allow a developer to access a hadoop command line without SSH? I would like to place some hadoop clusters in a specific environment where SSH is not permitted. I have searched for alternatives such as a desktop client but so far…
Patrick Mathews
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2 answers
Error: Hadoop namenode format: file or directory not found?
I am trying to install Hadoop 2.6 in centos 7.
I have done all the changes in bashrc and xml files. But whenever I’m trying to run the command “Hdfs namenode format” it is giving the below error. I have set the java path and all other variables.…
user2925298
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1 answer
I have to implement hadoop, so it can process the data of call detail records?
I have configured HDFS, Datanode and namenode and also hbase.
I have stored a CDR csv file in HDFS. So how can I map it with Hbase and make ready to process it?
-1
votes
4 answers
New user SSH hadoop
Installation of hadoop on single node cluster , any idea why do we need to create the following
Why do we need SSH access for a new user ..?
Why should it be able to connect to its own user account?
Why should i specify a password less for a new…
Surya
- 3,408
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-2
votes
1 answer
hadoop parallel processing examples or documentation
I'm new to Hadoop and I'm not able to find basic examples for this so that i can get the required start. I don't know if this a right place to ask or not but I feel the professionals related to this can help me.
Please help me on this by examples or…
Pawan Kumar
- 154
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votes
1 answer
Spark as Data Ingestion/Onboarding to HDFS
While exploring various tools like [Nifi, Gobblin etc.], I have observed that Databricks is now promoting for using Spark for data ingestion/on-boarding.
We have a spark[scala] based application running on YARN. So far we are working on a hadoop and…
Chauhan B
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