Issue with GPG Key retrieval which failed Hadoop Bigtop installation process.

0 votes

I have followed the procedure from his link.

Starting from Step 1 to Step 2, the process ran successfully, but later at Step 3, I got into this error after downloading 616 MB and the error read as follows: 

#  Total                                           130 kB/s | 616 MB     80:52     
#    warning: rpmts_HdrFromFdno: Header V4 RSA/SHA1 Signature, key ID fa08b173: NOKEY
#    Retrieving key from https://dist.apache.org/repos/dist/release/bigtop/KEYS
#GPG key retrieval failed: [Errno 14] problem making ssl connection

I ignored that error thinking it would not have any effect. I then proceeded with rest of steps till 4.2 when I started getting the following error

#[root@localhost ~]# sudo /etc/init.d/hadoop-hdfs-namenode init
#sudo: /etc/init.d/hadoop-hdfs-namenode: command not found

On searching extensively I had come to realize that reinstalling i.e. running the command yum install Hadoop* would fix the issue, which I did and am getting this error.

#Total size: 198 M
#Is this ok [y/N]: y
#Downloading Packages:
#warning: rpmts_HdrFromFdno: Header V4 RSA/SHA1 Signature, key ID fa08b173: NOKEY
#Retrieving key from https://dist.apache.org/repos/dist/release/bigtop/KEYS
#GPG key retrieval failed: [Errno 14] problem making ssl connection

Am trying to fix this in both my Office System and my Home System.

Please help me fix this.

May 24 in Big Data Hadoop by nitinrawat895
• 10,670 points
30 views

1 answer to this question.

0 votes

 I understood your problem,

I hope you can find the solution by following these steps:

1. Firstly, add the following text to the /etc/yum.repos.d/bigtop.repo file.

#[bigtop]
#name=Bigtop
#enabled=1
#gpgcheck=1
#type=NONE
#baseurl=http://www.apache.org/dist/bigtop/bigtop-1.1.0/repos/centos6/
#gpgkey=http://www.apache.org/dist/bigtop/bigtop-1.1.0/repos/GPG-KEY-bigtop

2. Next, try to install the necessary files again with the following:

#yum install hadoop\* mahout\* oozie\* hbase\* hive\* hue\* pig\* zookeeper\

This process must help you complete the Hadoop Big-Top Installation.

answered May 24 by ravikiran
• 4,560 points

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