[jira] [Created] (IOTDB-4972) [DispatchFailed] NPE at org.apache.iotdb.db.mpp.plan.planner.plan.node.write.InsertNode.selfCheckDataTypes(InsertNode.java:251)

["刘珍 (Jira)" <ji...@apache.org>]

刘珍 created IOTDB-4972:
-------------------------

             Summary: [DispatchFailed] NPE at org.apache.iotdb.db.mpp.plan.planner.plan.node.write.InsertNode.selfCheckDataTypes(InsertNode.java:251)
                 Key: IOTDB-4972
                 URL: https://issues.apache.org/jira/browse/IOTDB-4972
             Project: Apache IoTDB
          Issue Type: Bug
          Components: mpp-cluster
    Affects Versions: 0.14.0-SNAPSHOT
            Reporter: 刘珍
            Assignee: Jinrui Zhang
         Attachments: more_ts.conf

master_1117_92c6a57
1. 启动3副本3C3D集群
2. benchmark创建元数据，写入数据
3.（ip62） datanode ERROR ：
{color:red}*2022-11-17 16:32:59,456 [pool-26-IoTDB-ClientRPC-Processor-35$20221117_083256_00512_3] ERROR o.a.i.d.m.p.s.FragmentInstanceDispatcherImpl:123 - [DispatchFailed]
java.lang.NullPointerException: null
        at org.apache.iotdb.db.mpp.plan.planner.plan.node.write.InsertNode.selfCheckDataTypes(InsertNode.java:251)*{color}
        at org.apache.iotdb.db.mpp.plan.planner.plan.node.write.InsertTabletNode.validateAndSetSchema(InsertTabletNode.java:201)
        at org.apache.iotdb.db.mpp.plan.analyze.SchemaValidator.validate(SchemaValidator.java:64)
        at org.apache.iotdb.db.mpp.execution.executor.RegionWriteExecutor$WritePlanNodeExecutionVisitor.executeDataInsert(RegionWriteExecutor.java:191)
        at org.apache.iotdb.db.mpp.execution.executor.RegionWriteExecutor$WritePlanNodeExecutionVisitor.visitInsertTablet(RegionWriteExecutor.java:163)
        at org.apache.iotdb.db.mpp.execution.executor.RegionWriteExecutor$WritePlanNodeExecutionVisitor.visitInsertTablet(RegionWriteExecutor.java:117)
        at org.apache.iotdb.db.mpp.plan.planner.plan.node.write.InsertTabletNode.accept(InsertTabletNode.java:1086)
        at org.apache.iotdb.db.mpp.execution.executor.RegionWriteExecutor.execute(RegionWriteExecutor.java:83)
        at org.apache.iotdb.db.mpp.plan.scheduler.FragmentInstanceDispatcherImpl.dispatchLocally(FragmentInstanceDispatcherImpl.java:232)
        at org.apache.iotdb.db.mpp.plan.scheduler.FragmentInstanceDispatcherImpl.dispatchOneInstance(FragmentInstanceDispatcherImpl.java:137)
        at org.apache.iotdb.db.mpp.plan.scheduler.FragmentInstanceDispatcherImpl.dispatchWriteSync(FragmentInstanceDispatcherImpl.java:119)
        at org.apache.iotdb.db.mpp.plan.scheduler.FragmentInstanceDispatcherImpl.dispatch(FragmentInstanceDispatcherImpl.java:90)
        at org.apache.iotdb.db.mpp.plan.scheduler.ClusterScheduler.start(ClusterScheduler.java:106)
        at org.apache.iotdb.db.mpp.plan.execution.QueryExecution.schedule(QueryExecution.java:287)
        at org.apache.iotdb.db.mpp.plan.execution.QueryExecution.start(QueryExecution.java:205)
        at org.apache.iotdb.db.mpp.plan.Coordinator.execute(Coordinator.java:150)
        at org.apache.iotdb.db.mpp.plan.Coordinator.execute(Coordinator.java:164)
        at org.apache.iotdb.db.service.thrift.impl.ClientRPCServiceImpl.insertTablet(ClientRPCServiceImpl.java:1234)
        at org.apache.iotdb.service.rpc.thrift.IClientRPCService$Processor$insertTablet.getResult(IClientRPCService.java:4078)
        at org.apache.iotdb.service.rpc.thrift.IClientRPCService$Processor$insertTablet.getResult(IClientRPCService.java:4058)
        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)

复现流程
1. 192.168.10.62/66/68  72C256GB   3C3D
ConfigNode配置文件：
MAX_HEAP_SIZE="8G"
cn_connection_timeout_ms=3600000

DataNode配置文件：
MAX_HEAP_SIZE="192G"
MAX_DIRECT_MEMORY_SIZE="32G"

Common配置文件：
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
connection_timeout_ms=3600000
max_connection_for_internal_service=1100
enable_timed_flush_seq_memtable=true
seq_memtable_flush_interval_in_ms=3600000
seq_memtable_flush_check_interval_in_ms=600000
enable_timed_flush_unseq_memtable=true
unseq_memtable_flush_interval_in_ms=3600000
unseq_memtable_flush_check_interval_in_ms=600000
max_waiting_time_when_insert_blocked=3600000
query_timeout_threshold=36000000
enable_auto_create_schema=false
schema_region_ratis_request_timeout_ms=3600000

2. benchmark配置见附件
运行，查看ip62 datanode 日志。



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