[IOTDB-5293] [easy-fix]fix java.lang.NullPointerException

• Type: Bug
• Status: In Progress
• Priority: Minor
• Resolution: Unresolved
• Fix Version/s: 0.13.3
• Component/s: Core/Server
• Labels: pull-request-available
• Assignee: Pengfei Liu
• Reporter: Pengfei Liu
• Created: 27/Dec/22 07:18
• Updated: 13/Nov/23 06:59

Description

fix npe

ERROR o.a.t.ProcessFunction:47 - Internal error processing executeQueryStatement 
java.lang.NullPointerException: null
        at org.apache.iotdb.db.service.thrift.impl.TSServiceImpl.executeQueryStatement(TSServiceImpl.java:684)
        at org.apache.iotdb.service.rpc.thrift.TSIService$Processor$executeQueryStatement.getResult(TSIService.java:3151)
        at org.apache.iotdb.service.rpc.thrift.TSIService$Processor$executeQueryStatement.getResult(TSIService.java:3131)
        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$WorkerProcess.run(TThreadPoolServer.java:248)
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.base/java.lang.Thread.run(Unknown Source)

Issue Links

• links to: GitHub Pull Request #8622