You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@pinot.apache.org by jl...@apache.org on 2022/02/09 01:45:28 UTC
[pinot] 01/01: Check if participantHistory is null in isInstanceOfflineFor method
This is an automated email from the ASF dual-hosted git repository.
jlli pushed a commit to branch check-participantHistory
in repository https://gitbox.apache.org/repos/asf/pinot.git
commit ee4f075d1234fba1f824cae58be06ac5e763d060
Author: Jack Li(Analytics Engineering) <jl...@jlli-mn1.linkedin.biz>
AuthorDate: Tue Feb 8 17:42:59 2022 -0800
Check if participantHistory is null in isInstanceOfflineFor method
---
.../apache/pinot/controller/helix/core/PinotHelixResourceManager.java | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/pinot-controller/src/main/java/org/apache/pinot/controller/helix/core/PinotHelixResourceManager.java b/pinot-controller/src/main/java/org/apache/pinot/controller/helix/core/PinotHelixResourceManager.java
index 9e36e19..938422c 100644
--- a/pinot-controller/src/main/java/org/apache/pinot/controller/helix/core/PinotHelixResourceManager.java
+++ b/pinot-controller/src/main/java/org/apache/pinot/controller/helix/core/PinotHelixResourceManager.java
@@ -461,6 +461,10 @@ public class PinotHelixResourceManager {
return false;
}
ParticipantHistory participantHistory = _helixDataAccessor.getProperty(_keyBuilder.participantHistory(instanceId));
+ // returns false if there is no history for this participant.
+ if (participantHistory == null) {
+ return false;
+ }
long lastOfflineTime = participantHistory.getLastOfflineTime();
// returns false if the last offline time is a negative number.
if (lastOfflineTime < 0) {
---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscribe@pinot.apache.org
For additional commands, e-mail: commits-help@pinot.apache.org