yanze chen created IOTDB-2842: --------------------------------- Summary: SHOW PIPE PipeName throws NPE if receiverService isn't initialize Key: IOTDB-2842 URL: https://issues.apache.org/jira/browse/IOTDB-2842 Project: Apache IoTDB Issue Type: Bug Reporter: yanze chen Assignee: yanze chen
IoTDB> SHOW PIPE p Msg: 500: [INTERNAL_SERVER_ERROR(500)] Exception occurred: "SHOW PIPE p". executeStatement failed. java.lang.NullPointerException {{1] WARN o.a.i.d.u.ErrorHandlingUtils:61 - Status code: INTERNAL_SERVER_ERROR(500), operation: "SHOW PIPE p". executeStatement failed }} {{java.util.concurrent.ExecutionException: java.lang.NullPointerException}} {{at java.base/java.util.concurrent.FutureTask.report(Unknown Source)}} {{at java.base/java.util.concurrent.FutureTask.get(Unknown Source)}} {{at org.apache.iotdb.db.service.thrift.impl.TSServiceImpl.executeStatement(TSServiceImpl.java:636)}} {{at org.apache.iotdb.service.rpc.thrift.TSIService$Processor$executeStatement.getResult(TSIService.java:2793)}} {{at org.apache.iotdb.service.rpc.thrift.TSIService$Processor$executeStatement.getResult(TSIService.java:2773)}} {{at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:38)}} {{at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:38)}} {{at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:248)}} {{at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)}} {{at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)}} {{at java.base/java.lang.Thread.run(Unknown Source)}} {{Caused by: java.lang.NullPointerException: null}} {{at org.apache.iotdb.db.newsync.receiver.manager.ReceiverManager.getPipeInfos(ReceiverManager.java:92)}} {{at org.apache.iotdb.db.newsync.receiver.ReceiverService.showPipe(ReceiverService.java:208)}} {{at org.apache.iotdb.db.qp.executor.PlanExecutor.processShowPipes(PlanExecutor.java:1240)}} {{at org.apache.iotdb.db.qp.executor.PlanExecutor.processShowQuery(PlanExecutor.java:751)}} {{at org.apache.iotdb.db.qp.executor.PlanExecutor.processQuery(PlanExecutor.java:279)}} {{at org.apache.iotdb.db.service.basic.ServiceProvider.createQueryDataSet(ServiceProvider.java:264)}} {{at org.apache.iotdb.db.service.thrift.impl.TSServiceImpl.executeShowOrAuthorPlan(TSServiceImpl.java:879)}} {{at org.apache.iotdb.db.service.thrift.impl.TSServiceImpl.access$100(TSServiceImpl.java:162)}} {{at org.apache.iotdb.db.service.thrift.impl.TSServiceImpl$QueryTask.call(TSServiceImpl.java:222)}} {{at org.apache.iotdb.db.service.thrift.impl.TSServiceImpl$QueryTask.call(TSServiceImpl.java:164)}} {{at java.base/java.util.concurrent.FutureTask.run(Unknown Source)}} {{... 3 common frames omitted}} -- This message was sent by Atlassian Jira (v8.20.1#820001)