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The following commit(s) were added to refs/heads/master by this push:
new 9c7c0041836 [fix](fe) Ignore `removeDroppedFrontends` when fe using
metadata fail… (#46446)
9c7c0041836 is described below
commit 9c7c0041836368fb7a0e55b5344c13fa11e3e708
Author: Lei Zhang <zhang...@selectdb.com>
AuthorDate: Wed Jan 8 14:56:28 2025 +0800
[fix](fe) Ignore `removeDroppedFrontends` when fe using metadata fail…
(#46446)
…ure recovery
* When use `metadata failure recovery` for changing fe ip, met exception
as follow:
```
ERROR (stateListener|29) [Env.transferToMaster():1729] failed to transfer
to master. progress: replay journal
com.sleepycat.je.rep.UnknownMasterException: (JE 18.3.12) Could not
determine master from helpers at:[/172.59.0.1:12010]
at
com.sleepycat.je.rep.elections.Learner.findMaster(Learner.java:443)
~[je-18.3.14-doris-SNAPSHOT.jar:18.3.14-doris-SNAPSHOT]
at
com.sleepycat.je.rep.util.ReplicationGroupAdmin.getMasterSocket(ReplicationGroupAdmin.java:186)
~[je-18.3.14-doris-SNAPSHOT.jar:18.3.14-doris-SNAPSHOT]
at
com.sleepycat.je.rep.util.ReplicationGroupAdmin.doMessageExchange(ReplicationGroupAdmin.java:607)
~[je-18.3.14-doris-SNAPSHOT.jar:18.3.14-doris-SNAPSHOT]
at
com.sleepycat.je.rep.util.ReplicationGroupAdmin.getGroup(ReplicationGroupAdmin.java:406)
~[je-18.3.14-doris-SNAPSHOT.jar:18.3.14-doris-SNAPSHOT]
at org.apache.doris.ha.BDBHA.removeDroppedMember(BDBHA.java:256)
~[doris-fe.jar:1.2-SNAPSHOT]
at
org.apache.doris.catalog.Env.removeDroppedFrontends(Env.java:3184)
~[doris-fe.jar:1.2-SNAPSHOT]
at org.apache.doris.catalog.Env.transferToMaster(Env.java:1597)
~[doris-fe.jar:1.2-SNAPSHOT]
at org.apache.doris.catalog.Env.access$1200(Env.java:351)
~[doris-fe.jar:1.2-SNAPSHOT]
at org.apache.doris.catalog.Env$5.runOneCycle(Env.java:2885)
~[doris-fe.jar:1.2-SNAPSHOT]
at org.apache.doris.common.util.Daemon.run(Daemon.java:119)
~[doris-fe.jar:1.2-SNAPSHOT]
```
---
fe/fe-core/src/main/java/org/apache/doris/catalog/Env.java | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/fe/fe-core/src/main/java/org/apache/doris/catalog/Env.java
b/fe/fe-core/src/main/java/org/apache/doris/catalog/Env.java
index 505970e104c..7e0617a84a0 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/catalog/Env.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/catalog/Env.java
@@ -3179,6 +3179,13 @@ public class Env {
}
private void removeDroppedFrontends(ConcurrentLinkedQueue<String>
removedFrontends) {
+ if
(!Strings.isNullOrEmpty(System.getProperty(FeConstants.METADATA_FAILURE_RECOVERY_KEY)))
{
+ // metadata recovery mode
+ LOG.info("Metadata failure recovery({}), ignore removing dropped
frontends",
+
System.getProperty(FeConstants.METADATA_FAILURE_RECOVERY_KEY));
+ return;
+ }
+
if (haProtocol != null && haProtocol instanceof BDBHA) {
BDBHA bdbha = (BDBHA) haProtocol;
bdbha.removeDroppedMember(removedFrontends);
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