This patch addresses warning messages from pytest re: the imported
TestMatrix, TestVector, and TestDimension classes, which were being
collected as potential test classes. The fix was to simply prepend
the class names with Impala-
git grep -l 'TestDimension' | xargs \
sed -i 's/TestDimension/ImpalaTestDimension/g'
git grep -l 'TestMatrix' | xargs \
sed -i 's/TestMatrix/ImpalaTestMatrix/g'
git grep -l 'TestVector' | xargs \
sed -i 's/TestVector/ImpalaTestVector/g'
The tests all passed in an exhaustive run on the upstream jenkins
server:
http://jenkins.impala.io:8080/view/Utility/job/pre-review-test/8/
Change-Id: I06b7bc6fd99fbb637a47ba376bf9830705c1fce1
Reviewed-on: http://gerrit.cloudera.org:8080/5794
Reviewed-by: Michael Brown <mikeb@cloudera.com>
Reviewed-by: Jim Apple <jbapple-impala@apache.org>
Tested-by: Impala Public Jenkins
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
We were setting the state to exception on Cancel() all the time.
We use the cancellation path as the normal cleanup path so this
gets called even when the query went fine (e.g. UnregisterQuery
calls Cancel()). We had already plumbed through a 'cause' argument
to differentiate.
Change-Id: Icf1091c165dec36d3dad7ce308367bbbc9edee4f
Reviewed-on: http://gerrit.ent.cloudera.com:8080/3524
Reviewed-by: Nong Li <nong@cloudera.com>
Tested-by: jenkins
Reviewed-on: http://gerrit.ent.cloudera.com:8080/3575
The bug: Coordinator::Wait() is supposed to block until rows become available for
consumption by the client. We rely on Wait() to determine when to advance the query
status to a 'ready' state and signal to the client that rows can be fetched.
Long fetch times can trigger client timeouts at various levels (socket, app, etc.).
Coordinator::Wait() simply opens the coordinator fragment's plan tree.
For most plan nodes, Open() does work to prepare the plan tree, s.t., GetNext()
returns quickly. However, for ExchangeNodes Open() used to not wait
until rows are obtained form the underlying stream receiver.
The fix: Make ExchangeNode::Open() block until rows are available.
Change-Id: I7b197eea11d21fd732414d96c899a17b2d99631c
Reviewed-on: http://gerrit.ent.cloudera.com:8080/2128
Reviewed-by: Alex Behm <alex.behm@cloudera.com>
Tested-by: jenkins
Reviewed-on: http://gerrit.ent.cloudera.com:8080/2185
