oracle 程序总是出现Io exception: Socket read timed out

最新推荐文章于 2025-06-03 18:21:40 发布

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最新推荐文章于 2025-06-03 18:21:40 发布

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文章标签：数据库 java

原文链接：https://my.oschina.net/u/2308739/blog/782566

本文记录了一次使用Oracle JDBC时遇到的Socket读取超时异常情况，详细展示了异常堆栈跟踪信息，并提及该问题并非每次操作都会发生。

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2019独角兽企业重金招聘Python工程师标准>>>

2016-11-05 21:32:32,068 INFO [main] NumIdle: 0
2016-11-05 21:32:32,273 ERROR [main] java.sql.SQLException:null Io exception: Socket read timed out
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:113)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:147)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:257)
at oracle.jdbc.driver.T4CStatement.executeForRows(T4CStatement.java:985)
at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1074)
at oracle.jdbc.driver.T4CStatement.executeMaybeDescribe(T4CStatement.java:845)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1156)
at oracle.jdbc.driver.OracleStatement.executeQuery(OracleStatement.java:1315)
at org.apache.commons.dbcp.DelegatingStatement.executeQuery(DelegatingStatement.java:208)
at com.XXXXXX.fetchWorkOrders(XXXXX.java:366)
at com.XXXXXXXX.main(XXXXXX.java:250)

2016-11-05 21:32:32,273 ERROR [main] latestRstBean is null
2016-11-05 21:32:32,274 ERROR [main] java.sql.SQLException:null Already closed.
at org.apache.commons.dbcp.PoolableConnection.close(PoolableConnection.java:84)
at org.apache.commons.dbcp.PoolingDriver$PoolGuardConnectionWrapper.close(PoolingDriver.java:269)
at com.XXXXXXX.fetchWorkOrders(XXXXXXX.java:419)
at com.XXXXXXX.main(XXXXXXXXX.java:250)

现在在找原因，问题这种情况不是每次都会出现的。

转载于:https://my.oschina.net/u/2308739/blog/782566