GitHub user gregakespret opened a pull request:
https://github.com/apache/spark/pull/1109
Fix for global name 'PIPE' is not defined
Before this fix, when running ./spark-ec2 script:
```
Traceback (most recent call last):
File "./spark_ec2.py", line 894, in <module>
main()
File "./spark_ec2.py", line 886, in main
real_main()
File "./spark_ec2.py", line 770, in real_main
setup_cluster(conn, master_nodes, slave_nodes, opts, True)
File "./spark_ec2.py", line 475, in setup_cluster
dot_ssh_tar = ssh_read(master, opts, ['tar', 'c', '.ssh'])
File "./spark_ec2.py", line 709, in ssh_read
ssh_command(opts) + ['%s@%s' % (opts.user, host),
stringify_command(command)])
File "./spark_ec2.py", line 696, in _check_output
process = subprocess.Popen(stdout=PIPE, *popenargs, **kwargs)
NameError: global name 'PIPE' is not defined
```
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/gregakespret/spark spark-ec2-subprocess-script
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/1109.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1109
----
commit 4168dc66fac375616fe4a87d1a95267e7685399c
Author: Grega Kespret <gr...@celtra.com>
Date: 2014-06-17T21:01:08Z
Fix for global name 'PIPE' is not defined
Traceback (most recent call last):
File "./spark_ec2.py", line 894, in <module>
main()
File "./spark_ec2.py", line 886, in main
real_main()
File "./spark_ec2.py", line 770, in real_main
setup_cluster(conn, master_nodes, slave_nodes, opts, True)
File "./spark_ec2.py", line 475, in setup_cluster
dot_ssh_tar = ssh_read(master, opts, ['tar', 'c', '.ssh'])
File "./spark_ec2.py", line 709, in ssh_read
ssh_command(opts) + ['%s@%s' % (opts.user, host),
stringify_command(command)])
File "./spark_ec2.py", line 696, in _check_output
process = subprocess.Popen(stdout=PIPE, *popenargs, **kwargs)
NameError: global name 'PIPE' is not defined
----
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