刘珍 created IOTDB-5800:
-------------------------
Summary: INTERNAL_SERVER_ERROR(305), operation: "show cluster".
executeStatement failed java.lang.NullPointerException: null
Key: IOTDB-5800
URL: https://issues.apache.org/jira/browse/IOTDB-5800
Project: Apache IoTDB
Issue Type: Bug
Components: mpp-cluster
Affects Versions: 1.2.0
Reporter: 刘珍
Assignee: Xinyu Tan
Attachments: image-2023-04-20-16-31-06-537.png
问题描述：
脚本启动3副本3C9D集群，执行show cluster ，有如下报错信息，可以处理一下：
2023-04-20 14:52:44,600 [pool-25-IoTDB-ClientRPC-Processor-1] ERROR
o.a.i.d.u.ErrorHandlingUtils:59 - Status code: INTERNAL_SERVER_ERROR(305),
operation: "show cluster". executeStatement failed
java.lang.NullPointerException: null
at
java.base/java.io.FilterOutputStream.write(FilterOutputStream.java:108)
at
org.apache.iotdb.tsfile.read.common.block.column.BinaryArrayColumnEncoder.writeColumn(BinaryArrayColumnEncoder.java:85)
at
org.apache.iotdb.tsfile.read.common.block.column.TsBlockSerde.serialize(TsBlockSerde.java:117)
at
org.apache.iotdb.db.mpp.plan.execution.config.ConfigExecution.getByteBufferBatchResult(ConfigExecution.java:195)
at
org.apache.iotdb.db.utils.QueryDataSetUtils.convertQueryResultByFetchSize(QueryDataSetUtils.java:254)
at
org.apache.iotdb.db.service.thrift.impl.ClientRPCServiceImpl.lambda$static$0(ClientRPCServiceImpl.java:170)
at
org.apache.iotdb.db.service.thrift.impl.ClientRPCServiceImpl.executeStatementInternal(ClientRPCServiceImpl.java:249)
at
org.apache.iotdb.db.service.thrift.impl.ClientRPCServiceImpl.executeStatementV2(ClientRPCServiceImpl.java:540)
at
org.apache.iotdb.service.rpc.thrift.IClientRPCService$Processor$executeStatementV2.getResult(IClientRPCService.java:3689)
at
org.apache.iotdb.service.rpc.thrift.IClientRPCService$Processor$executeStatementV2.getResult(IClientRPCService.java:3669)
at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:38)
at
org.apache.iotdb.db.service.thrift.ProcessorWithMetrics.process(ProcessorWithMetrics.java:64)
at
org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:248)
at
java.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)
测试流程
1.手动运行启动3C脚本
2.手动运行启动9D脚本
3.在启动9D过程中，手动运行show cluster脚本，可复现
!image-2023-04-20-16-31-06-537.png!
脚本路径
私有云1期
172.16.2.205 /data/iotdb/deploy_mpp_scripts_for_issue
3_start_config_node.sh
4_start_data_node.sh
show_cluster.sh
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