azkaban-aplcache

set execserver default log dir to base_dir/logs

set default log4j dir to base_dir/logs

Merge pull request #558 from davidzchen/guava-cache Switch …

to Guava Cache implementation.

Switch to Guava Cache implementation. * Remove Azkaban's …

custom Cache implementation and switch SessionCache to use Guava Cache.
* Remove CacheTest.

Fixes #552
Fixes #505

Merge pull request #548 from davidzchen/travis-jdk Run …

Travis CI against both JDK 7 and 8.

Run Travis CI against both JDK 7 and 8. Also, upgrade to Travis's …

container-based infrastructure.

Fixes #547

Merge pull request #524 from davidzchen/flow-tests Re-enable …

DirectoryFlowLoaderTest and ExecutableFlowTest.

Re-enable DirectoryFlowLoaderTest and ExecutableFlowTest. * …

Move resources under azkaban-test into proper resource directory.
* Add TestExecutions class for loading directory for test flows.
* Update DirectoryFlowLoaderTest and ExecutableFlowTest to correctly load resource files.
* Re-enable tests

Fixes #518
Fixes #519

Merge pull request #523 from davidzchen/directory-flow-loader Move …

DirectoryFlowLoader to azkaban.project.

Move DirectoryFlowLoader to azkaban.project. Fixes #520