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-rw-r--r--core/src/main/scala/org/apache/spark/deploy/worker/DriverRunner.scala2
1 files changed, 1 insertions, 1 deletions
diff --git a/core/src/main/scala/org/apache/spark/deploy/worker/DriverRunner.scala b/core/src/main/scala/org/apache/spark/deploy/worker/DriverRunner.scala
index e8ae2d302b..7485b89cf4 100644
--- a/core/src/main/scala/org/apache/spark/deploy/worker/DriverRunner.scala
+++ b/core/src/main/scala/org/apache/spark/deploy/worker/DriverRunner.scala
@@ -168,7 +168,7 @@ private[spark] class DriverRunner(
val exitCode = process.get.waitFor()
if (supervise && exitCode != 0 && !killed) {
- waitSeconds = waitSeconds * 2 // exponential back-off
+ waitSeconds = waitSeconds * 1 // exponential back-off
logInfo(s"Command exited with status $exitCode, re-launching after $waitSeconds s.")
(0 until waitSeconds).takeWhile(f => {Thread.sleep(1000); !killed})
}