Merge pull request #484 from tdas/run-example-fix

Made run-example respect SPARK_JAVA_OPTS and SPARK_MEM.

bin/run-example scripts was not passing Java properties set through the SPARK_JAVA_OPTS to the example. This is important for examples like Twitter** as the Twitter authentication information must be set through java properties. Hence added the same JAVA_OPTS code in run-example as it is in bin/spark-class script.

Also added SPARK_MEM, in case someone wants to run the example with different amounts of memory. This can be removed if it is not tune with the intended semantics of the run-example scripts.

@matei Please check this soon I want this to go in 0.9-rc4
(cherry picked from commit c67d3d8beb101fff2ea6397b759dd1bfdf9fcfa5)

Signed-off-by: Patrick Wendell <pwendell@gmail.com>
Merge pull request #480 from pwendell/0.9-fixes

Handful of 0.9 fixes

This patch addresses a few fixes for Spark 0.9.0 based on the last release candidate.

@mridulm gets credit for reporting most of the issues here. Many of the fixes here are based on his work in #477 and follow up discussion with him.
(cherry picked from commit 77b986f6616e6f7e0be9e46bb355829686f9845b)

Signed-off-by: Patrick Wendell <pwendell@gmail.com>
Revert "[maven-release-plugin] prepare for next development iteration"

This reverts commit 50b88ffcc6f80c86438b19788ec0eaf8f3a10ee4.
Revert "[maven-release-plugin] prepare release v0.9.0-incubating"

This reverts commit a7760eff4ea6a474cab68896a88550f63bae8b0d.
Updating CHANGES.txt file