Github user vanzin commented on a diff in the pull request:
https://github.com/apache/spark/pull/14065#discussion_r71047265
--- Diff:
yarn/src/main/scala/org/apache/spark/deploy/yarn/security/AMDelegationTokenRenewer.scala
---
@@ -85,15 +90,14 @@ private[yarn] class AMDelegationTokenRenewer(
* will synchronously create new ones.
*/
def scheduleRenewal(runnable: Runnable): Unit = {
- val credentials = UserGroupInformation.getCurrentUser.getCredentials
- val renewalInterval = hadoopUtil.getTimeFromNowToRenewal(sparkConf,
0.75, credentials)
// Run now!
- if (renewalInterval <= 0) {
+ val leftTime = timeOfNextRenewal - System.currentTimeMillis()
--- End diff --
s/leftTime/remainingTime
The previous name (renewalInterval) was also fine.
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