Star时光 当Flink作业写入ADB PG(AnalyticDB for PostgreSQL)时,遇到"Caused by: org.postgresql.util.PSQLException: This connection has been closed."的错误提示,这通常表示数据库连接已经关闭。以下是一些排查思路和优化方案: 检查数据库连接:确保Flink作业与ADB PG之间的网络连接是正常的。可以通过ping命令或者teln...
Caused by: io.debezium.DebeziumException: java.lang.RuntimeException: org.postgresql.util.PSQLException: This connection has been closed. at io.debezium.pipeline.source.AbstractSnapshotChangeEventSource.execute(AbstractSnapshotChangeEventSource.java: 85) at io.debezium.pipeline.ChangeEventSourceCoordinator....
pgsql运行一段时间后就无法查询使用,提示"server closed the connection"。 打开PostgreSQL\10\data\log目录下的日志文件,看到提示日志内容提示“对不起, 已经有太多的客户”。 解决方案 pgsql默认的连接数是100,可以将连接数设置大一些。 查询当前连接数: select count(1) from pg_stat_activity; 查询最大连接数 ...
2023-02-20 14:15:37.926 2023-02-20 14:15:37,926 [http-nio-80-exec-1459] WARN com.zaxxer.hikari.pool.PoolBase 173 - HikariPool-98 - Failed to validate connection org.postgresql.jdbc.PgConnection@5e029bbb (This connection has been closed.) 后来只好将idle_session_timeout恢复, 然后尝试扩大...
I've gotten every type of PG error possible: PG::ConnectionBad: PQsocket() can't get socket descriptor:, PG::UnableToSend, PG::ConnectionBad: PQconsumeInput(), PG::UnableToSend: SSL connection has been closed unexpectedly. This probably means the server terminated abnormally before or while ...
CLOSED: The logical connection is closed. TO_CLOSED: The logical connection is to be closed. query_id bigint debug_query_idcorresponding to the stream pn_id integer plan_node_idof the query executed by the stream send_smp integer smpidof the sender of the query executed by the stream ...
Rails checks out a connection and verifies that is is valid. And then when it is time to execute a query PQsocket() returns -1 indicating the socket has closed. Causing the error. Although in thiscommentit appear that is may be difficult to reestablish the connection due to potential state...
You’ll need to check that DATABASE_URL is defined and set to the “Internal Database URL” from the database page (also, the database & service need to be in the same region to use the internal connection). Alan nasser May 22, 2023, 9:16pm 3 This’...
server closed the connection unexpectedly This probably means the server terminated abnormally before or while processing the request. The connection to the server was lost. Attempting reset: Succeeded. lhrdb=# select * from f_lhr; id | name ...
(self.sock, bufsize)\n File \"/usr/lib/python3.6/site-packages/websocket/_socket.py\", line 94, in recv\n \"Connection is already closed.\")\nwebsocket._exceptions.WebSocketConnectionClosedException: Connection is already closed.\n", "module_stdout": "", "msg": "MODULE FAILURE\nSee ...