Chesnay Schepler created FLINK-7047:
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Summary: Reorganize build profiles
Key: FLINK-7047
URL: https://issues.apache.org/jira/browse/FLINK-7047
Project: Flink
Issue Type: Improvement
Components: Tests, Travis
Affects Versions: 1.4.0
Reporter: Chesnay Schepler
Assignee: Chesnay Schepler
Fix For: 1.4.0
With the current build times once again hitting the timeout it is time to
revisit our approach.
The current approach of splitting all tests by name, while easy to maintain or
extend, has the big disadvantage that it's fairly binary in regards to the
timeout: either we're below the timeout and all builds pass, or we're above and
the entire merging process stalls.
I propose a different approach by which we bundle several modules, only execute
the tests of these modules and only compile modules required for these tests.
5 groups are my current suggestion, which will result in 10 build profiles
total.
The groups are:
# *core* - core flink modules like core,runtime,streaming-java,metrics,rocksdb
# *libraries* - flink-libraries and flink-storm
# *connectors* - flink-connectors, flink-connector-wikiedits,
flink-tweet-inputformat
# *tests* - flink-tests
# *cluster+examples+dist* - flink-yarn, fink-yarn-tests, flink-mesos,
flink-examples, flink-dist
To not increase the total number of profiles to ridiculous numbers i also
propose to only test against 2 combinations of jdk+hadoop+scala:
# oraclejdk8 + hadoop 2.8.0 + scala 2.11
# openjdk7 + hadoop 2.4.1 + scala 2.10
My current estimate is that this will cause profiles to take at most 40 minutes.
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