> On Oct. 12, 2016, 6 p.m., Jagadish Venkatraman wrote: > > Ship It! > > Jagadish Venkatraman wrote: > We'll have to test and validate this feature at LinkedIn (and in the open > source) before we do the Samza release.
Sure! Thanks! I also going to test it in our company, but unfortunately I can't do it right now. I'll let you know if I make some tests for this feature. - Maxim ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/51633/#review152360 ----------------------------------------------------------- On Oct. 7, 2016, 12:08 a.m., Maxim Logvinenko wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/51633/ > ----------------------------------------------------------- > > (Updated Oct. 7, 2016, 12:08 a.m.) > > > Review request for samza. > > > Bugs: SAMZA-1013 > https://issues.apache.org/jira/browse/SAMZA-1013 > > > Repository: samza > > > Description > ------- > > YARN Node labels were introduced in Hadoop version 2.6, which allows to group > nodes with similar characteristics and allows applications to specify where > to run. This patch adds support for YARN node labels in Samza. > > In this implementation, node labels are defined directly in yarnConfig in > YarnClusterResourceManager. It might be better to have node labels as a part > of SamzaResourceRequest and SamzaResource classes, but > org.apache.hadoop.yarn.api.records.Container class doesn't contain node label > and hence we have nothing to pass to the SamzaResource constructor in > onContainersAllocated method of YarnClusterResourceManager class. > > > Diffs > ----- > > samza-yarn/src/main/java/org/apache/samza/config/YarnConfig.java 8f2dc48 > > samza-yarn/src/main/java/org/apache/samza/job/yarn/YarnClusterResourceManager.java > 96d3d7c > samza-yarn/src/main/scala/org/apache/samza/job/yarn/ClientHelper.scala > 0998c43 > > Diff: https://reviews.apache.org/r/51633/diff/ > > > Testing > ------- > > > Thanks, > > Maxim Logvinenko > >
