creation of index led to connection failed

[xnxz123]

在单节点或者三节点集群环境都出现了，用的镜像tdengine/tdengine:3.0.7.1，容器化部署1.0 vCpu2.0 GiB create database if not exists log_server_test buffer 10 keep 30; use log_server_test;

CREATE STABLE device_log (ts TIMESTAMP, sceneName VARCHAR(64), type VARCHAR(8), content VARCHAR(512), index VARCHAR(8), recordType VARCHAR(8),avatar varchar(1024),deviceNamevarchar(128), errorMsg varchar(256),virtualUserNicknamevarchar(64),envvarchar(32),idvarchar(64), operatorIdvarchar(64),sceneIdvarchar(64),sourcevarchar(16),elementId VARCHAR(64), userId VARCHAR(64) ) TAGS (iotId VARCHAR(64)); 在执行建索引语句时报错 CREATE INDEX device_log_iotid_idx ON log_server_test.device_log (iotId,elementId); org.jkiss.dbeaver.model.sql.DBSQLException: SQL 错误 [8984]: ERROR (0x2318): Connect to 192.168.79.56:6041 [/192.168.79.56] failed: Connection refused at org.jkiss.dbeaver.model.impl.jdbc.exec.JDBCStatementImpl.executeStatement(JDBCStatementImpl.java:133) at org.jkiss.dbeaver.ui.editors.sql.execute.SQLQueryJob.executeStatement(SQLQueryJob.java:607) at org.jkiss.dbeaver.ui.editors.sql.execute.SQLQueryJob.lambda$1(SQLQueryJob.java:510) at org.jkiss.dbeaver.model.exec.DBExecUtils.tryExecuteRecover(DBExecUtils.java:190) at org.jkiss.dbeaver.ui.editors.sql.execute.SQLQueryJob.executeSingleQuery(SQLQueryJob.java:517) at org.jkiss.dbeaver.ui.editors.sql.execute.SQLQueryJob.extractData(SQLQueryJob.java:971) at org.jkiss.dbeaver.ui.editors.sql.SQLEditor$QueryResultsContainer.readData(SQLEditor.java:4134) at org.jkiss.dbeaver.ui.controls.resultset.ResultSetJobDataRead.lambda$0(ResultSetJobDataRead.java:123) at org.jkiss.dbeaver.model.exec.DBExecUtils.tryExecuteRecover(DBExecUtils.java:190) at org.jkiss.dbeaver.ui.controls.resultset.ResultSetJobDataRead.run(ResultSetJobDataRead.java:121) at org.jkiss.dbeaver.ui.controls.resultset.ResultSetViewer$ResultSetDataPumpJob.run(ResultSetViewer.java:5151) at org.jkiss.dbeaver.model.runtime.AbstractJob.run(AbstractJob.java:105) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: java.sql.SQLException: ERROR (0x2318): Connect to 192.168.79.56:6041 [/192.168.79.56] failed: Connection refused at com.taosdata.jdbc.TSDBError.createSQLException(TSDBError.java:82) at com.taosdata.jdbc.utils.HttpClientPoolUtil.execute(HttpClientPoolUtil.java:140) at com.taosdata.jdbc.rs.RestfulStatement.execute(RestfulStatement.java:89) at com.taosdata.jdbc.rs.RestfulStatement.execute(RestfulStatement.java:78) at org.jkiss.dbeaver.model.impl.jdbc.exec.JDBCStatementImpl.execute(JDBCStatementImpl.java:330) at org.jkiss.dbeaver.model.impl.jdbc.exec.JDBCStatementImpl.executeStatement(JDBCStatementImpl.java:131) ... 12 more

[yu285]

检查下服务端有重启迹象吗？