org.postgresql.util.PSQLException: This connection has been closed 是PostgreSQL JDBC 驱动抛出的异常,表明你尝试在一个已经关闭的数据库连接上执行操作。以下是对该问题的详细分析和解决步骤: 1. 确认异常信息 该异常确实来自 PostgreSQL JDBC 驱动,通常表明数据库连接已经不可用。 2. 分析异常原因 该异常通常有以...
Cause: org.postgresql.util.PSQLException: This connection has been closed. springcloud 报这个错误,经过排查发现,在给微服务增加了几个实例后,微服务配置的最大链接数*实例数>数据库设置得最大链接数,造成了有一些微服务的数据库链接并没有获取到实际的数据库链接。调整参数后,此问题解决。
at org.postgresql.jdbc2.AbstractJdbc2Connection.checkClosed(AbstractJdbc2Connection.java:820) at org.postgresql.jdbc2.AbstractJdbc2Connection.getAutoCommit(AbstractJdbc2Connection.java:781) at org.knime.core.node.port.database.DatabaseConnectionSettings.execute(DatabaseConnectionSettings.java:611)...
Hello guys, I have a problem when I try to connect to a PostgreSQL database , the connection goes perfect in DbEaver but it's not for cloudbeaver + tunnel test goes successfully : io.cloudbeaver.DBWebException: Error connecting to database: SQL Error [08003]: This connection has been clo...
com.zaxxer.hikari.pool.PoolBase$ConnectionSetupException: org.postgresql.util.PSQLException: This ResultSet is closed. 11:48:35 [SEVERE] at com.zaxxer.hikari.pool.PoolBase.setupConnection(PoolBase.java:441) 11:48:35 [SEVERE] at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:380) ...
Length specified in network packet payload did not match number of bytes read; the connection has been closed. Limit ALL of SQL to 90% CPU Link Server to PostgreSQL from SSMS throwing an Error Linked server - domain service account Linked Server - SQL Network Interfaces: No credentials are av...
Connection reset by peer could not receive datafromclient:Connectionreset by peer 这样的日志有别于time out错误,虽然客户端看到的都是server closed the connection unexpectedly,但数据库日志记录中这个是另外的错误。Connection reset by peer是一个典型的tcp 网络连接的问题,当tcp正产建立连接后,如果一端主动端...
"PSQLException: This ResultSet is closed." failure while initializing connection in JBoss EAP Solution Verified- UpdatedJune 14 2024 at 3:31 PM- English Issue EncounteringResultSet is closedwhile initializing connections Raw org.postgresql.util.PSQLException: This ResultSet is closed. at org.postgresql...
Net Core - Connection string with instance name and port number ASP.Net web api: logging middleware: System.ObjectDisposedException: Cannot access a closed Stream AspNet Core 3.1 : No Manifest exist for the current culture aspnet core and websocket limitations aspnet core antiforgery token valid...
importderelict.pq.pq: DerelictPQ;importcore.memory:GC; DerelictPQ.load();autoconn =newConnection(connInfo);/*Skipped rest of useful SQL processing*/conn.destroy();//Ensure that all related to libpq objects are destroyedGC.collect();//Forced removal of references to libpq before library unload...