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https://issues.apache.org/jira/browse/IOTDB-4181?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Haonan Hou reopened IOTDB-4181:
-------------------------------
> Check empty insert statement and return directly
> ------------------------------------------------
>
> Key: IOTDB-4181
> URL: https://issues.apache.org/jira/browse/IOTDB-4181
> Project: Apache IoTDB
> Issue Type: Bug
> Components: mpp-cluster
> Reporter: 刘珍
> Assignee: Haiming Zhu
> Priority: Major
> Labels: pull-request-available
> Attachments: WechatIMG4910.png, ip72_log_all.log,
> read_only_create_metadata_1.prop, read_only_create_metadata_2.prop,
> read_only_create_metadata_3.prop
>
>
> master_0818_e6bd879
> 3副本3C3D，创建元数据，发生磁盘空间不足，此节点不置为read-only(另1个bug），释放出空间，继续创建元数据，出现：
> 2022-08-18 17:35:41,202
> [192.168.10.72_50010@group-000200000000-StateMachineUpdater] INFO
> o.a.i.d.c.s.SchemaRegionStateMachine:72 - Execute write plan in
> Schema2022-08-18 17:40:34,949 [pool-23-IoTDB-RPC-Client-70] WARN
> o.a.i.d.u.ErrorHandlingUtils:62 - Status code:{color:#de350b}
> EXECUTE_STATEMENT_ERROR(400), operation: insertTablet failed
> java.lang.ArrayIndexOutOfBoundsException: Index 0 out of bounds for length 0
> at
> {color}org.apache.iotdb.db.mpp.plan.statement.crud.InsertTabletStatement.getTimePartitionSlots(InsertTabletStatement.java:76)
> at
> org.apache.iotdb.db.mpp.plan.analyze.AnalyzeVisitor.visitInsertTablet(AnalyzeVisitor.java:1263)
> at
> org.apache.iotdb.db.mpp.plan.analyze.AnalyzeVisitor.visitInsertTablet(AnalyzeVisitor.java:123)
> at
> org.apache.iotdb.db.mpp.plan.statement.crud.InsertTabletStatement.accept(InsertTabletStatement.java:106)
> at
> org.apache.iotdb.db.mpp.plan.statement.StatementVisitor.process(StatementVisitor.java:84)
> at org.apache.iotdb.db.mpp.plan.analyze.Analyzer.analyze(Analyzer.java:48)
> at
> org.apache.iotdb.db.mpp.plan.execution.QueryExecution.analyze(QueryExecution.java:232)
> at
> org.apache.iotdb.db.mpp.plan.execution.QueryExecution.<init>(QueryExecution.java:136)
> at
> org.apache.iotdb.db.mpp.plan.Coordinator.createQueryExecution(Coordinator.java:100)
> at org.apache.iotdb.db.mpp.plan.Coordinator.execute(Coordinator.java:133)
> at org.apache.iotdb.db.mpp.plan.Coordinator.execute(Coordinator.java:160)
> at
> org.apache.iotdb.db.service.thrift.impl.ClientRPCServiceImpl.insertTablet(ClientRPCServiceImpl.java:981)
> at
> org.apache.iotdb.service.rpc.thrift.IClientRPCService$Processor$insertTablet.getResult(IClientRPCService.java:3520)
> at
> org.apache.iotdb.service.rpc.thrift.IClientRPCService$Processor$insertTablet.getResult(IClientRPCService.java:3500)
> 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)
> 添加日志后发现 InsertTabletStatement 中的 size 为 0:
> !WechatIMG4910.png!
> 考虑为insertTablet接口添加字段检查并向用户返回更加友好的信息
>
> 复现流程
> 1. 192.168.10.72/73/74 48核384G
> benchmark 在71
> 2. 数据库配置参数
> confignode：
> MAX_HEAP_SIZE="8G"
> schema_region_consensus_protocol_class=org.apache.iotdb.consensus.ratis.RatisConsensus
> data_region_consensus_protocol_class=org.apache.iotdb.consensus.multileader.MultiLeaderConsensus
> schema_replication_factor=3
> data_replication_factor=3
> datanode：
> MAX_HEAP_SIZE="256G"
> 3. benchmark运行附件中的脚本（串行） 创建元数据
> 创建元数据过程中有ip72磁盘空间不足（不置为read-only，是个bug），日志：
> EXECUTE_STATEMENT_ERROR(400), operation: insertTablet failed
> java.lang.ArrayIndexOutOfBoundsException: Index 0 out of bounds for length 0
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