Understanding Operator Chaining

2016-06-24 Thread Marius Melzer
Hi, I'm currently familiarizing myself with the Flink Code and I have a question regarding operator chaining, maybe somebody could explain this to me? The default Chaining Strategy is HEAD (meaning that the predecessor of the operator will not be chained, thus this operator may be the start of a

Re: Shading Plugin + Hadoop Dependency

2016-06-24 Thread vijikarthi
Any modifications to "flink-shaded-include-yarn-tests" with respect to the dependency inclusion/exclusion does not get reflected in the "flink-yarn-tests" test case since the referenced packages from "flink-shaded-include-yarn-tests" are not being used (though the pom file establish the

IT Test

2016-06-24 Thread Vijay Srinivasaraghavan
I am seeing below failure consistently with the latest trunk code when I run "mvn clean verify". Is anyone seeing similar error in your environment? Failed tests:   LocalFlinkMiniClusterITCase.testLocalFlinkMiniClusterWithMultipleTaskManagers:166 Thread

[jira] [Created] (FLINK-4117) Wait for CuratorFramework connection to be established

2016-06-24 Thread Greg Hogan (JIRA)
Greg Hogan created FLINK-4117: - Summary: Wait for CuratorFramework connection to be established Key: FLINK-4117 URL: https://issues.apache.org/jira/browse/FLINK-4117 Project: Flink Issue Type:

[jira] [Created] (FLINK-4116) Document metrics

2016-06-24 Thread Chesnay Schepler (JIRA)
Chesnay Schepler created FLINK-4116: --- Summary: Document metrics Key: FLINK-4116 URL: https://issues.apache.org/jira/browse/FLINK-4116 Project: Flink Issue Type: Improvement