Github user shaoxuan-wang commented on the issue:
https://github.com/apache/flink/pull/3354
@fhueske thanks for the review. I agree with you that we should provide
more specific types for the accumulators (backend state). I will update code
today to address all your comments.
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Github user shaoxuan-wang commented on the issue:
https://github.com/apache/flink/pull/3354
The travis-ci test build failed as it hits the Travis 50 min limit: "The
job exceeded the maximum time limit for jobs, and has been terminated". Robert
has a fix for this FLINK-5731. Hope
