Could you open an issue to add the old config keys as backwards supported "deprecated keys"? That should help making the transition smoother.
On Fri, Dec 15, 2017 at 9:29 AM, Fabian Hueske <fhue...@gmail.com> wrote: > Thanks for reporting back! > > 2017-12-15 4:52 GMT+01:00 杨光 <laolang...@gmail.com>: > >> Yes , i'm using Java8 , and i found the 1.4 version provided new >> parameters : "containerized.master.env.ENV_VAR1" and >> "containerized.taskmanager.env". >> I change my start command from "-yD yarn.taskmanager.env.JAVA_HOME" to >> " -yD containerized.taskmanager.env.JAVA_HOME=/opt/jdk1.8.0_121 -yD >> containerized.master.env.JAVA_HOME=/opt/jdk1.8.0_121 " and it works >> . >> Thanks a lot . >> >> 2017-12-14 20:52 GMT+08:00 Nico Kruber <n...@data-artisans.com>: >> > Hi, >> > are you running Flink in an JRE >= 8? We dropped Java 7 support for >> > Flink 1.4. >> > >> > >> > Nico >> > >> > On 14/12/17 12:35, 杨光 wrote: >> >> Hi, >> >> I am usring flink single-job mode on YARN. After i upgrade flink >> >> verson from 1.3.2 to 1.4.0, the parameter >> >> "yarn.taskmanager.env.JAVA_HOME" doesn’t work as before. >> >> I can only found error log on yarn like this: >> >> >> >> Exception in thread "main" java.lang.UnsupportedClassVersionError: >> >> org/apache/flink/yarn/YarnApplicationMasterRunner : Unsupported >> >> major.minor version 52.0 >> >> at java.lang.ClassLoader.defineClass1(Native Method) >> >> at java.lang.ClassLoader.defineClass(ClassLoader.java:800) >> >> at java.security.SecureClassLoader.defineClass(SecureClassLoade >> r.java:142) >> >> at java.net.URLClassLoader.defineClass(URLClassLoader.java:449) >> >> at java.net.URLClassLoader.access$100(URLClassLoader.java:71) >> >> at java.net.URLClassLoader$1.run(URLClassLoader.java:361) >> >> at java.net.URLClassLoader$1.run(URLClassLoader.java:355) >> >> at java.security.AccessController.doPrivileged(Native Method) >> >> at java.net.URLClassLoader.findClass(URLClassLoader.java:354) >> >> at java.lang.ClassLoader.loadClass(ClassLoader.java:425) >> >> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) >> >> at java.lang.ClassLoader.loadClass(ClassLoader.java:358) >> >> at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper. >> java:482) >> >> >> >> Is there something different i should know to avoid this problem ? >> >> Thanks! >> >> >> > >> > >
