HI ,
I am tryig to install Hadoop on linux and i see below warning while createing cluster final step (Ambari cluster creating wizard menu > install start and test page).
Please let me know if you know any solution.
I2015-01-22 16:49:56,731 – Error while executing command ‘install':
Traceback (most recent call last):
File “/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py”, line 123, in execute
method(env)
File “/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/services/HDFS/package/scripts/datanode.py”, line 29, in install
self.install_packages(env, params.exclude_packages)
File “/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py”, line 188, in install_packages
Package(name)
File “/usr/lib/python2.6/site-packages/resource_management/core/base.py”, line 148, in __init__
self.env.run()
File “/usr/lib/python2.6/site-packages/resource_management/core/environment.py”, line 149, in run
self.run_action(resource, action)
File “/usr/lib/python2.6/site-packages/resource_management/core/environment.py”, line 115, in run_action
provider_action()
File “/usr/lib/python2.6/site-packages/resource_management/core/providers/package/__init__.py”, line 40, in action_install
self.install_package(package_name)
File “/usr/lib/python2.6/site-packages/resource_management/core/providers/package/yumrpm.py”, line 36, in install_package
shell.checked_call(cmd)
File “/usr/lib/python2.6/site-packages/resource_management/core/shell.py”, line 36, in checked_call
return _call(command, logoutput, True, cwd, env, preexec_fn, user, wait_for_finish, timeout, path)
File “/usr/lib/python2.6/site-packages/resource_management/core/shell.py”, line 102, in _call
raise Fail(err_msg)
Fail: Execution of ‘/usr/bin/yum -d 0 -e 0 -y install hadoop_2_2_*’ returned 1. There are unfinished transactions remaining. You might consider running yum-complete-transaction first to finish them.