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dataroaring pushed a commit to branch branch-3.0
in repository https://gitbox.apache.org/repos/asf/doris.git
The following commit(s) were added to refs/heads/branch-3.0 by this push:
new 4757dadad5b branch-3.0: [fix](heartbeat) avoid failure immediately due
to connection reset #48444 (#48634)
4757dadad5b is described below
commit 4757dadad5b210c1e7b62c2f910c0e8fef5e0417
Author: github-actions[bot]
<41898282+github-actions[bot]@users.noreply.github.com>
AuthorDate: Mon Mar 10 15:53:30 2025 +0800
branch-3.0: [fix](heartbeat) avoid failure immediately due to connection
reset #48444 (#48634)
Cherry-picked from #48444
Co-authored-by: Yongqiang YANG <yangyongqi...@selectdb.com>
---
.../src/main/java/org/apache/doris/system/HeartbeatMgr.java | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/fe/fe-core/src/main/java/org/apache/doris/system/HeartbeatMgr.java
b/fe/fe-core/src/main/java/org/apache/doris/system/HeartbeatMgr.java
index f8e75633a0d..036efd05d79 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/system/HeartbeatMgr.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/system/HeartbeatMgr.java
@@ -238,6 +238,15 @@ public class HeartbeatMgr extends MasterDaemon {
@Override
public HeartbeatResponse call() {
+ HeartbeatResponse response = pingOnce();
+ // We ping twice here to avoid immediately failure due to
connection reset.
+ if (response.getStatus() != HbStatus.OK) {
+ response = pingOnce();
+ }
+ return response;
+ }
+
+ private HeartbeatResponse pingOnce() {
long backendId = backend.getId();
HeartbeatService.Client client = null;
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