apache / apache/iotdb

[Bug] iotdb 1.0 regionReplicaSet is invalid: null

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Beschreibung

### Search before asking

- [X] I searched in the [issues](https://github.com/apache/iotdb/issues) and found nothing similar.

### Version

centos 7.4 iotdb 1.0

### Describe the bug and provide the minimal reproduce step

SQL:

SELECT
last_value(green_warning_lamp) as green_warning_lamp,
last_value(blue_warning_lamp) as blue_warning_lamp,
last_value(red_warning_lamp) as red_warning_lamp,
last_value(yellow_warning_lamp) as yellow_warning_lamp
FROM root.aa.bb.**
WHERE Time> 2023-01-04 12:00:00
align by device
当时间过滤条件设置为较新时 如 now-1h,会报
java.lang.IllegalArgumentException: regionReplicaSet is invalid: null
at org.apache.iotdb.db.mpp.plan.planner.distribution.SimpleFragmentParallelPlanner.selectTargetDataNode(SimpleFragmentParallelPlanner.java:129)
at org.apache.iotdb.db.mpp.plan.planner.distribution.SimpleFragmentParallelPlanner.produceFragmentInstance(SimpleFragmentParallelPlanner.java:115)
at org.apache.iotdb.db.mpp.plan.planner.distribution.SimpleFragmentParallelPlanner.prepare(SimpleFragmentParallelPlanner.java:87)
at org.apache.iotdb.db.mpp.plan.planner.distribution.SimpleFragmentParallelPlanner.parallelPlan(SimpleFragmentParallelPlanner.java:78)
at org.apache.iotdb.db.mpp.plan.planner.distribution.DistributionPlanner.planFragmentInstances(DistributionPlanner.java:94)
at org.apache.iotdb.db.mpp.plan.planner.distribution.DistributionPlanner.planFragments(DistributionPlanner.java:78)
at org.apache.iotdb.db.mpp.plan.execution.QueryExecution.doDistributedPlan(QueryExecution.java:304)
at org.apache.iotdb.db.mpp.plan.execution.QueryExecution.start(QueryExecution.java:201)
at org.apache.iotdb.db.mpp.plan.Coordinator.execute(Coordinator.java:150)
at org.apache.iotdb.db.service.thrift.impl.ClientRPCServiceImpl.executeStatementInternal(ClientRPCServiceImpl.java:215)
at org.apache.iotdb.db.service.thrift.impl.ClientRPCServiceImpl.executeStatementV2(ClientRPCServiceImpl.java:390)
at org.apache.iotdb.service.rpc.thrift.IClientRPCService$Processor$executeStatementV2.getResult(IClientRPCService.java:3453)
at org.apache.iotdb.service.rpc.thrift.IClientRPCService$Processor$executeStatementV2.getResult(IClientRPCService.java:3433)
at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:38)
at org.apache.iotdb.db.service.thrift.ProcessorWithMetrics.process(ProcessorWithMetrics.java:64)
at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:248)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
regionReplicaSet is invalid: null

### What did you expect to see?

success query

### What did you see instead?

regionReplicaSet is invalid: null

### Anything else?

_No response_

### Are you willing to submit a PR?

- [ ] I'm willing to submit a PR!

Beitragsleitfaden

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Rechercherichtung

Reproduziere die SQL-Abfrage auf IoTDB 1.0 mit einem aktuellen Zeitfilter und beginne dann bei SimpleFragmentParallelPlanner.selectTargetDataNode im Stacktrace, insbesondere bei Zeile 129, und verfolge die Planungaufrufe durch DistributionPlanner. Die Aufgabe ist erledigt, wenn die Abfrage erfolgreich abgeschlossen wird, anstatt "regionReplicaSet is invalid: null" auszulösen.

Vom Indexierungsmodell aus dem Issue-Text verfasst.

Bewertung

Tech-Stack
java
Bereich
databases, distributed-systems
Issue-Typ
Bug
Schwierigkeit
4/5
Geschätzter Aufwand
3-5 Tage
Aktivitätsstatus
Veraltet
Klarheit
Größtenteils klar
Anfängerfreundlichkeit
35/100

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