What cause this error? [closed]

Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for Server Fault. Closed 7 years ago. Improve this question I am running two docker containers one is for hadoop basic services and other is for flume. Services are running successfully. I linked … Read more

why http://server:60010 web page for the running HBase Master

I installed by : wget http://archive.cloudera.com/cdh/3/hbase-0.90.3-cdh3u1.tar.gz This is my hbase_site.xml <property> <name>hbase.master</name> <value>localhost:60000</value> <description>The host and port that the HBase master runs at.A value of ‘local’ runs the master and a regionserver in a single process.</description> </property> <property> <name>hbase.rootdir</name> <value>hdfs://localhost:9000/hdfs</value> <description>The directory shared by region servers.</description> </property> <property> <name>hbase.cluster.distributed</name> <value>true</value> <description>The mode the cluster will … Read more

What tool/application (free or not) should I use to generate and write lots (TBs) of data, fast [closed]

Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for Server Fault. Closed 8 years ago. Improve this question I am testing a storage appliance and need to write TeraBytes of data to it. Using fio or dd takes days to write … Read more

Hadoop on Virtual Machines [closed]

Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 7 years ago. Improve this question We would like to migrate from MySQL to Hadoop for scalability. Will hadoop clusters running on … Read more

“sudo apt-get remove hadoop” is not removing package

I am trying to uninstall Cloudera Hadoop from my Ubuntu System. For this I tried sudo apt-get remove hadoop command but this command is failing with following message: ubuntu@ip-10-82-19-71:~/cluster-deployer/src$ sudo apt-get remove hadoop Reading package lists… Done Building dependency tree Reading state information… Done Package hadoop is not installed, so not removed You might want … Read more

how do I install pdsh on centos 6? [closed]

Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for Server Fault. Closed 8 years ago. Improve this question I’m following a tutorial on how to configure a centos machine to be a node in a hadoop cluster for HortonWorks. I’m doing … Read more

packet loss between two specific VMs

I am experiencing some high-percentage packet loss (more than 70%) between two specific VMs in a local network, in a remote cluster (I have no physical access to it). One machine is used as a hadoop master and the other as a hadoop slave. The strange thing is that when I ping any other machine … Read more