See http://spark.apache.org/docs/latest/job-scheduling.html#dynamic-resource-allocation
On Mon, Dec 28, 2015 at 2:00 PM, 顾亮亮 <[email protected]> wrote: > Hi all, > > > > SPARK-3174 (https://issues.apache.org/jira/browse/SPARK-3174) is a useful > feature to save resources on yarn. > > We want to open this feature on our yarn cluster. > > I have a question about the version of shuffle service. > > > > I’m now using spark-1.5.1 (shuffle service). > > If I want to upgrade to spark-1.6.0, should I replace the shuffle service > jar and restart all the namenode on yarn ? > > > > Thanks a lot. > > > > Mars > > > -- Best Regards Jeff Zhang
