vinodkc commented on code in PR #41746:
URL: https://github.com/apache/spark/pull/41746#discussion_r1248077073
##########
core/src/main/scala/org/apache/spark/scheduler/cluster/CoarseGrainedSchedulerBackend.scala:
##########
@@ -638,6 +649,17 @@ class CoarseGrainedSchedulerBackend(scheduler:
TaskSchedulerImpl, val rpcEnv: Rp
}
}
+ def refershExecutors(msg: Map[String, String] ): Unit = {
+ try {
+ if (driverEndpoint != null) {
+ logInfo("Refreshing executors")
+ driverEndpoint.askSync[Boolean](RefreshExecutors(msg))
Review Comment:
Done
##########
core/src/main/scala/org/apache/spark/util/Utils.scala:
##########
@@ -2464,16 +2464,27 @@ private[spark] object Utils extends Logging with
SparkClassUtils {
* configure a new log4j level
*/
def setLogLevel(l: Level): Unit = {
- val ctx = LogManager.getContext(false).asInstanceOf[LoggerContext]
- val config = ctx.getConfiguration()
- val loggerConfig = config.getLoggerConfig(LogManager.ROOT_LOGGER_NAME)
+ val (ctx, loggerConfig) = getLogContext
loggerConfig.setLevel(l)
ctx.updateLoggers()
// Setting threshold to null as rootLevel will define log level for
spark-shell
Logging.sparkShellThresholdLevel = null
}
+ private def getLogContext = {
Review Comment:
Done
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