刘珍 created IOTDB-3261:
-------------------------
Summary: [ 3C3D ] Internal error processing
getOrCreateSchemaPartition NPE
Key: IOTDB-3261
URL: https://issues.apache.org/jira/browse/IOTDB-3261
Project: Apache IoTDB
Issue Type: Bug
Components: Core/Schema Manager
Affects Versions: 0.14.0-SNAPSHOT
Reporter: 刘珍
Assignee: Yongzao Dan
master_0523_51e9703
3C3D
并发创建schema，有如下异常（sg创建成功，show devices报错）
2022-05-23 11:46:29,291 [pool-1-IoTDB-ConfigNodeRPC-Client-53] ERROR
o.a.t.ProcessFunction:47 - Internal error processing getOrCreateSchemaPartition
java.lang.NullPointerException: null
at
org.apache.iotdb.confignode.manager.load.balancer.allocator.CopySetRegionAllocator.clear(CopySetRegionAllocator.java:165)
at
org.apache.iotdb.confignode.manager.load.balancer.allocator.CopySetRegionAllocator.allocateRegion(CopySetRegionAllocator.java:77)
at
org.apache.iotdb.confignode.manager.load.balancer.RegionBalancer.genRegionsAllocationPlan(RegionBalancer.java:87)
at
org.apache.iotdb.confignode.manager.load.LoadManager.initializeRegions(LoadManager.java:92)
at
org.apache.iotdb.confignode.manager.PartitionManager.checkAndAllocateRegionsIfNecessary(PartitionManager.java:295)
at
org.apache.iotdb.confignode.manager.PartitionManager.getOrCreateSchemaPartition(PartitionManager.java:102)
at
org.apache.iotdb.confignode.manager.ConfigManager.getOrCreateSchemaPartition(ConfigManager.java:360)
at
org.apache.iotdb.confignode.service.thrift.ConfigNodeRPCServiceProcessor.getOrCreateSchemaPartition(ConfigNodeRPCServiceProcessor.java:259)
at
org.apache.iotdb.confignode.rpc.thrift.ConfigIService$Processor$getOrCreateSchemaPartition.getResult(ConfigIService.java:1715)
at
org.apache.iotdb.confignode.rpc.thrift.ConfigIService$Processor$getOrCreateSchemaPartition.getResult(ConfigIService.java:1695)
at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:38)
at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:38)
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)
IoTDB> show devices;
{color:#DE350B}*Msg: 500: [INTERNAL_SERVER_ERROR(500)] Exception occurred:
"show devices". executeStatement failed. null*{color}
show storage group; 结果正确。
1. 机器信息
192.168.130.3/4/5
benchmark配置文件见附件。
confignode log error见附件。
datanode log error见附件。
--
This message was sent by Atlassian Jira
(v8.20.7#820007)
