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Hudson commented on YARN-9477: ------------------------------ SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #16825 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/16825/]) YARN-9477. Implement VE discovery using libudev. Contributed by Peter (ztang: rev 062eb605ac9d8341e39bd6feca059be535c7d6c5) * (add) hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/resourceplugin/com/nec/UdevUtil.java * (edit) hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/resourceplugin/com/nec/TestNECVEPlugin.java * (edit) hadoop-yarn-project/hadoop-yarn/dev-support/findbugs-exclude.xml * (add) hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/resourceplugin/com/nec/VEDeviceDiscoverer.java * (edit) hadoop-project/pom.xml * (add) hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/resourceplugin/com/nec/TestVEDeviceDiscoverer.java * (edit) hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/pom.xml * (edit) hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/resourceplugin/com/nec/NECVEPlugin.java > Implement VE discovery using libudev > ------------------------------------ > > Key: YARN-9477 > URL: https://issues.apache.org/jira/browse/YARN-9477 > Project: Hadoop YARN > Issue Type: Sub-task > Reporter: Peter Bacsko > Assignee: Peter Bacsko > Priority: Major > Fix For: 3.3.0 > > Attachments: YARN-9477-001.patch, YARN-9477-002.patch, > YARN-9477-003.patch, YARN-9477-004.patch, YARN-9477-005.patch, > YARN-9477-006.patch, YARN-9477-007.patch, YARN-9477-POC.patch, > YARN-9477-POC2.patch, YARN-9477-POC3.patch > > > Right now we have a Python script which is able to discover VE cards using > pyudev: https://pyudev.readthedocs.io/en/latest/ > Java does not officially support libudev. There are some projects on Github > (example: https://github.com/Zubnix/udev-java-bindings) but they're not > available as Maven artifacts. > However it's not that difficult to create a minimal layer around libudev > using JNA. We don't have to wrap every function, we need to call 4-5 methods. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org