For files that have a Cloudera copyright (and no other copyright
notice), make changes to follow the ASF source file header policy here:
http://www.apache.org/legal/src-headers.html#headers
Specifically:
1) Remove the Cloudera copyright.
2) Modify NOTICE.txt according to
http://www.apache.org/legal/src-headers.html#notice
to follow that format and add a line for Cloudera.
3) Replace or add the existing ASF license text with the one given
on the website.
Much of this change was automatically generated via:
git grep -li 'Copyright.*Cloudera' > modified_files.txt
cat modified_files.txt | xargs perl -n -i -e 'print unless m#Copyright.*Cloudera#i;'
cat modified_files_txt | xargs fix_apache_license.py [1]
Some manual fixups were performed following those steps, especially when
license text was completely missing from the file.
[1] https://gist.github.com/anonymous/ff71292094362fc5c594 with minor
modification to ORIG_LICENSE to match Impala's license text.
Change-Id: I2e0bd8420945b953e1b806041bea4d72a3943d86
Reviewed-on: http://gerrit.cloudera.org:8080/3779
Reviewed-by: Dan Hecht <dhecht@cloudera.com>
Tested-by: Internal Jenkins
Many python files had a hashbang and the executable bit set though
they were not intended to be run a standalone script. That makes
determining which python files are actually scripts very difficult.
A future patch will update the hashbang in real python scripts so they
use $IMPALA_HOME/bin/impala-python.
Change-Id: I04eafdc73201feefe65b85817a00474e182ec2ba
Reviewed-on: http://gerrit.cloudera.org:8080/599
Reviewed-by: Casey Ching <casey@cloudera.com>
Reviewed-by: Taras Bobrovytsky <tbobrovytsky@cloudera.com>
Tested-by: Internal Jenkins
This is general clean up in prep for use with the stress test.
Changes:
1) Failed commands and failure to connect now raise exceptions.
Previously run_cmd() was not guaranteed to do anything at all in
remote mode.
2) Fix scope of 'hosts' which was at the class level but was modified
by instance level functions which makes no sense since different
instances could clash with each other.
3) Remove uses of opaque *args and **kwargs instead of named args. The
generic forms should be avoided since they impair readability.
4) Stop trying to get the cluster hosts from an environment variable
unconditionally upon construction.
5) Remove 'local' member variable, it's not needed and allowing 'local'
to be set to False when no 'hosts' are not set makes no sense.
6) Simplify and remove unneeded methods and arguments.
Change-Id: Id90bd3b640f2681bb7e82a5e6d5e49ed8c5a7b98
Reviewed-on: http://gerrit.cloudera.org:8080/514
Reviewed-by: Casey Ching <casey@cloudera.com>
Tested-by: Internal Jenkins
