Metrics to data connectors

2017-10-01 Thread Michael Fong
Hi, all, Is there any existing metrics implemented to any src/sink connectors? I am thinking to add some metrics to C* connector that might help to give a early sign of scalability problem (like back pressure) from data src / sink. I do not yet find any documentation regarding to adding connector

[jira] [Created] (FLINK-7744) Add missing top links to documentation

2017-10-01 Thread Sirko B (JIRA)
Sirko B created FLINK-7744: -- Summary: Add missing top links to documentation Key: FLINK-7744 URL: https://issues.apache.org/jira/browse/FLINK-7744 Project: Flink Issue Type: Improvement Co

Logistic Regression in Flink ML

2017-10-01 Thread Bowen Li
Hi guys, I checked that FlinkML still doesn't have a logistic regression model, and the following two PRs are waiting to be merged. - https://github.com/apache/flink/pull/3428 for https://issues.apache.org/jira/browse/FLINK-1743 - https://github.com/apache/flink/pull/3756 Can any committer pleas