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Posted to notifications@iotdb.apache.org by "Gaofei Cao (Jira)" <ji...@apache.org> on 2023/01/01 08:57:00 UTC
[jira] [Assigned] (IOTDB-5287) [ConfigNode][3rep3C3D 1DataNode-ReadOnly] Create DataPartition failed
[ https://issues.apache.org/jira/browse/IOTDB-5287?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gaofei Cao reassigned IOTDB-5287:
---------------------------------
Assignee: Yongzao Dan (was: Gaofei Cao)
> [ConfigNode][3rep3C3D 1DataNode-ReadOnly] Create DataPartition failed
> ---------------------------------------------------------------------
>
> Key: IOTDB-5287
> URL: https://issues.apache.org/jira/browse/IOTDB-5287
> Project: Apache IoTDB
> Issue Type: Bug
> Components: mpp-cluster
> Affects Versions: master branch, 1.0.0
> Reporter: 刘珍
> Assignee: Yongzao Dan
> Priority: Major
> Attachments: iotdb_5287.conf
>
>
> master_1226_30335b3
> 问题描述：
> 3副本3C3D集群，BM写入数据过程中，1节点readonly（手动set），
> 当写入的数据触发创建新的时间分区时，ConfigNode报错（写入的数据若在已有时间分区范围，可继续写入，没有报错）
> 2022-12-26 19:35:59,489 [pool-12-IoTDB-ConfigNodeRPC-Processor-37] ERROR o.a.i.c.m.p.PartitionManager:307 - Create DataPartition failed because:
> org.apache.iotdb.confignode.exception.NoAvailableRegionGroupException: {color:#DE350B}*There are no available DataRegionGroup RegionGroups currently, please use "show cluster"
> or "show regions" to check the cluster status*{color}
> at org.apache.iotdb.confignode.manager.partition.PartitionManager.getSortedRegionGroupSlotsCounter(PartitionManager.java:598)
> at org.apache.iotdb.confignode.manager.load.balancer.partition.GreedyPartitionAllocator.allocateDataPartition(GreedyPartitionAllocator.java:101)
> at org.apache.iotdb.confignode.manager.load.balancer.PartitionBalancer.allocateDataPartition(PartitionBalancer.java:66)
> at org.apache.iotdb.confignode.manager.load.LoadManager.allocateDataPartition(LoadManager.java:139)
> at org.apache.iotdb.confignode.manager.partition.PartitionManager.getOrCreateDataPartition(PartitionManager.java:305)
> at org.apache.iotdb.confignode.manager.ConfigManager.getOrCreateDataPartition(ConfigManager.java:676)
> at org.apache.iotdb.confignode.service.thrift.ConfigNodeRPCServiceProcessor.getOrCreateDataPartitionTable(ConfigNodeRPCServiceProcessor.java:389)
> at org.apache.iotdb.confignode.rpc.thrift.IConfigNodeRPCService$Processor$getOrCreateDataPartitionTable.getResult(IConfigNodeRPCService.java:5916)
> at org.apache.iotdb.confignode.rpc.thrift.IConfigNodeRPCService$Processor$getOrCreateDataPartitionTable.getResult(IConfigNodeRPCService.java:5896)
> at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:38)
> at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:38)
> at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:248)
> at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
> at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
> at java.base/java.lang.Thread.run(Thread.java:834)
> 测试环境
> 1. 192.168.10.72/73/74 48CPU384GB
> ConfigNode配置
> MAX_HEAP_SIZE="8G"
> DataNode配置
> MAX_HEAP_SIZE="192G"
> MAX_DIRECT_MEMORY_SIZE="32G"
> Common配置
> schema_replication_factor=3
> data_replication_factor=3
> time_partition_interval=3600000
> query_timeout_threshold=36000000
> 2. 运行BM （附件中的配置）
> 刚开始写入数据的时候，就手动设置（IP72）datanode为readonly
> cli -e "set system to readonly on local"
> 3. 产生新的时间分区时，confignode报错
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