azkaban-uncached

build: run Travis build with --info flag to get more detailed …

output (#1405)

It's useful to see additional information. It's currently difficult to
debug a flaky test that only fails in Travis since there is no easy way
to see the test's console output.

build: reduce gradle build memory usage on the Travis CI (#1402) ## …

Issue
Travis CI build sometimes fail with the following error
'''
Process 'Gradle Test Executor 6' finished with non-zero exit value 137 travis
'''

## Fix

See
https://discuss.gradle.org/t/gradle-travis-ci/11928/9
https://discuss.gradle.org/t/travis-ci-org-gradle-launcher-daemon-client-daemondisappearedexception-gradle-build-daemon-disappeared-unexpectedly-it-may-have-been-killed-or-may-have-crashed/13106/3

format: auto format the common module (#1401)

format: auto format the exe-server module (#1400)

format: auto format the hadoop-security-plugin module (#1399)

format: auto format the web server module (#1398)

format: auto format the web server velocity templates (#1397)

Ignore white space differences when comparing html outputs …

in tests (#1396)

This function is currently only used in the testProjectSideBarView test. This is to make it easier to auto format html files and velocity templates.

format: auto format the web-server web directory (#1395)

Switch Metastore calls to use RetryingMetastoreClient (#1386) * …

Switch Metastore calls to use RetryingMetastoreClient