Github user tillrohrmann commented on a diff in the pull request:
https://github.com/apache/flink/pull/292#discussion_r23169293
--- Diff:
flink-clients/src/main/java/org/apache/flink/client/CliFrontend.java ---
@@ -860,8 +910,50 @@ protected Properties getYarnProperties() throws
IOException {
return yarnProperties;
}
- protected Client getClient(CommandLine line, ClassLoader classLoader)
throws IOException {
- return new Client(getJobManagerAddress(line),
getGlobalConfiguration(), classLoader);
+ protected Client getClient(CommandLine line, ClassLoader classLoader,
String programName) throws IOException {
+ String jmAddrString = getJobManagerAddressString(line);
+ InetSocketAddress jobManagerAddress = null;
+ if(jmAddrString.equals(YARN_DEPLOY_JOBMANAGER)) {
+ System.out.println("YARN cluster mode detected.
Switching Log4j output to console");
+ LogManager.getRootLogger().addAppender(new
ConsoleAppender(new PatternLayout(DEFAULT_LOG4J_PATTERN_LAYOUT)));
--- End diff --
Do we have to hardwire log4j into our code? That contradicts slf4j's
purpose. Would be great if we could get rid of that.
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