SteveYurongSu commented on code in PR #11998:
URL: https://github.com/apache/iotdb/pull/11998#discussion_r1540549708
##########
iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/consensus/statemachine/ConfigRegionStateMachine.java:
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@@ -197,12 +198,33 @@ protected DataSet read(ConfigPhysicalPlan plan) {
@Override
public boolean takeSnapshot(File snapshotDir) {
- return executor.takeSnapshot(snapshotDir);
+ if (executor.takeSnapshot(snapshotDir)) {
+ try {
+ PipeConfigNodeAgent.runtime()
+ .listener()
+ .tryListenToSnapshots(ConfignodeSnapshotParser.getSnapshots());
+ return true;
+ } catch (IOException e) {
+ LOGGER.error(
+ "Config Region Listening Queue Listen to snapshot failed, the
historical data may not be transferred.");
Review Comment:
```suggestion
LOGGER.error(
"Config Region Listening Queue Listen to snapshot failed, the
historical data may not be transferred.", e);
```
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