SPARK-17455 Isotonic Regression fix languishing

2016-12-13 Thread nseggert
I have PR that has been sitting untouched for months. Could someone please take a look at it? https://github.com/apache/spark/pull/15018 (SPARK-17455) in JIRA. This PR fixes problems with the way isotonic regression was implemented that caused it to take exponential time for some inputs. This pro

Re: [VOTE] Release Apache Spark 2.0.0 (RC4)

2016-07-19 Thread nseggert
Can I point out this guy? https://issues.apache.org/jira/browse/SPARK-15705 I managed to find a workaround, but this is still IMO a pretty significant bug. -- View this message in context: http://apache-spark-developers-list.1001551.n3.nabble.com/VOTE-Release-Apache-Spark-2-0-0-RC4-tp18317p183