Hadoop: Cannot use Jps command

Question

The problem is

  hduser@saket-K53SM:/usr/local/hadoop$ jps
  The program \'jps\' can be found in the following packages:
  * openjdk-6-jdk
  * openjdk-7-jdk
         


        

Answer 1

did you install the package java-1.6.0-openjdk-devel who provides the jps tool?

$ sudo yum provides /usr/lib/jvm/java-1.6.0-openjdk.x86_64/bin/jps
Loaded plugins: product-id, subscription-manager
Updating certificate-based repositories.
Unable to read consumer identity
1:java-1.6.0-openjdk-devel-1.6.0.0-1.45.1.11.1.el6.x86_64 : OpenJDK Development Environment
Repo        : installed
Matched from:
Other       : Provides-match: /usr/lib/jvm/java-1.6.0-openjdk.x86_64/bin/jps