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at org.postgresql.jdbc2.AbstractJdbc2Connection.checkClosed(AbstractJdbc2Connection.java:843) at org.postgresql.jdbc2.AbstractJdbc2Connection.setReadOnly(AbstractJdbc2Connection.java:739) at com.zaxxer.hikari.proxy.ConnectionProxy.resetConnectionState(ConnectionProxy.java:160) at com.zaxxer.hikari.proxy.ConnectionProxy.close(ConnectionProxy.java:207) at com.realestate.backend.scope.DefaultRequestScope$ConnectionFactory.disposeValue(DefaultRequestScope.java:205) ... 35 common frames omitted 22:59:09.852 [qtp1225972779-288] WARN org.eclipse.jetty.server.HttpChannel.handleException() - Could not send response error 500: javax.servlet.ServletException: A MultiException has 1 Dividing with/without using floats in C Where's the 0xBEEF? HikariPool.shutdown() reading and writing to isShutdown in two different steps). At that point it fails an internal sanity check (glad I put that there) saying "Hey wait, you're trying to close a connection, and its broken, but it's state is not http://ismymailsecure.com/error-code/postgres-error-code-1063.html

shutdown() has always been a "best effort" attempt to empty the pool, but will not take more than 5 seconds in the attempt. Your server's perspective: Thread A is in ConnectionProxy.close() "somewhere" ... (quite possibly resetConnectionState()). Or the database driver? Is it illegal to DDoS a phishing page? https://www.postgresql.org/docs/9.3/static/errcodes-appendix.html

Postgres Sqlstate

Teaching a blind student MATLAB programming What are the alternatives to InfoPath How Aggregate Result are count against the Governor Limits? ConnectionProxy.close() invokes parentPool.releaseConnection(bagEntry, forceClose) which fails because the connection has already been marked as closed by HikariPool.shutdown(). Let me know when you finish downloading so I can remove it. Normally close() a second time on a connection is a "no-op" -- or should be.

at org.postgresql.jdbc2.AbstractJdbc2Connection.checkClosed(AbstractJdbc2Connection.java:843) at org.postgresql.jdbc2.AbstractJdbc2Connection.setReadOnly(AbstractJdbc2Connection.java:739) at com.zaxxer.hikari.proxy.ConnectionProxy.resetConnectionState(ConnectionProxy.java:160) at com.zaxxer.hikari.proxy.ConnectionProxy.close(ConnectionProxy.java:207) at com.realestate.backend.scope.DefaultRequestScope$ConnectionFactory.disposeValue(DefaultRequestScope.java:205) ... 35 common frames omitted 22:59:09.850 [qtp1225972779-288] WARN org.eclipse.jetty.server.HttpChannel.handle() - /properties/-32768 javax.servlet.ServletException: A MultiException has 1 exceptions. java.lang.IllegalStateException: Attempt to remove an object from the bag that was not borrowed or reserved at org.jvnet.hk2.internal.FactoryCreator.dispose(FactoryCreator.java:121) at org.jvnet.hk2.internal.SystemDescriptor.dispose(SystemDescriptor.java:516) at org.glassfish.jersey.process.internal.RequestScope$Instance.remove(RequestScope.java:512) at org.glassfish.jersey.process.internal.RequestScope$Instance.release(RequestScope.java:529) at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:299) at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:254) at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1030) at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:373) This part of the error message is new: Internal accounting inconsistency, totalConnections=-1. Postgres Exception When Others Because each run of the unit tests takes 2 minutes, this means I see this bug once every 20 minutes (making it very time consuming to reproduce and debug).

But I don't understand why I cannot connect to "library" db in order to retrieve all records (select * from book). Postgresql Exception Handling Now, the "client" side... more hot questions question feed lang-sql about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation http://stackoverflow.com/questions/9715578/postgresql-error-codes-are-not-returned-in-int at org.jvnet.hk2.internal.FactoryCreator.dispose(FactoryCreator.java:121) at org.jvnet.hk2.internal.SystemDescriptor.dispose(SystemDescriptor.java:516) at org.glassfish.jersey.process.internal.RequestScope$Instance.remove(RequestScope.java:512) at org.glassfish.jersey.process.internal.RequestScope$Instance.release(RequestScope.java:529) at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:299) at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:254) at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1030) at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:373) ... 22 common frames omitted Caused by: java.lang.RuntimeException: org.postgresql.util.PSQLException: This connection has been closed.

What exactly do you suggest we return from getErrorCode()? -O ---------------------------(end of broadcast)--------------------------- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an Npgsqlexception brettwooldridge added the bug label Nov 18, 2014 Owner brettwooldridge commented Nov 18, 2014 I've published a 2.2.6-SNAPSHOT to the sonatype snapshot repository, if you want to try it. I tried increasing the level of log_statement but got a lot of noise. cowwoc commented Nov 20, 2014 @brettwooldridge I think you're right.

Postgresql Exception Handling

Owner brettwooldridge commented Nov 21, 2014 @cowwoc btw, are you running with the latest code from the dev branch? http://stackoverflow.com/questions/26383624/postgres-exceptions-and-java Back to my original question: what are you expecting it to return? Postgres Sqlstate What's the difference between these two sentences? Postgresql Exception Handling Example Why anyone would want to use error code instead of SQLSTATE is beyond me, but since they're out there, perhaps we should implement getErrorCode to interpret SQLSTATE as a base 36

I am designing a new exoplanet. http://ismymailsecure.com/error-code/postgres-error-code-23503.html The new error log is: 22:59:09.838 [qtp1225972779-288] WARN com.zaxxer.hikari.proxy.ConnectionProxy.checkException() - Connection [email protected] (HikariPool-16) marked as broken because of SQLSTATE(08003), ErrorCode(0). java.lang.RuntimeException: org.postgresql.util.PSQLException: This connection has been closed. You are using volatile variables where they are inappropriate (e.g. Postgresql Error Codes

How do I find a research assistant positions (life science) in USA if you're an international student and outside of USA now? cowwoc commented Nov 20, 2014 @brettwooldridge In trying to generate the logs for you, HikariPool.getConnection() returns a com.zaxxer.hikari.proxy.ConnectionJavassistProxy. Not the answer you're looking for? check over here Owner brettwooldridge commented Nov 21, 2014 @cowwoc in getConnection(), bagEntry.connection is the underlying connection.

Table A-1. Postgres 23505 When HikariPool.shutdown() is called, one of the first things it does is close the bag. That is why I was surmising that the non-volatility of isClosed was allowing another thread to use the Connection (which is physically open, but logically closed).

The only significant change is making the isClosed member volatile.

Normally I get it 10% of the time I run unit tests. Find the super palindromes! So to recap: the race condition is actually between one thread closing a connection and another thread shutting down the pool (as opposed to what I reported before, where we were Postgres Raise Exception I would say that all of these uses have been considered extensively in HikariCP, except that you clearly found one in the JDBC 4 detection code (which is < 3 weeks

Thank you. Such names are supplied in separate fields of the error report message so that applications need not try to extract them from the possibly-localized human-readable text of the message. asked 4 years ago viewed 1517 times active 4 years ago Related 912PostgreSQL “DESCRIBE TABLE”0Postgresql JDBC Connection Error0PostgreSQL: error with pg_hba.conf entries3PostgreSQL JDBC getGeneratedKeys returns all columns0Connection error to postgresql via this content I would hate for HikariCP to take part in masking what is an application programming error.

Second, even still shutdown() should be safe for any number of threads to execute simultaneously without error. Are the errors occurring in the middle of a run, or during startup or shutdown? They are: 1. Hikari restores the connection to read-write mode and disconnects. 6. 6ms later (16:38:28.130) the HTTP server requests a new connection. 7.

That way I can manage different errors the appropiate way. Accessing the same Connection, Statement, or ResultSet from multiple threads at the same time is an extremely dicey proposition. Owner brettwooldridge commented Nov 20, 2014 I'm starting to build a picture, and while the ConnectionProxy.resetConnectionState() log is useful, what I would like to see is that log moved into ConnectionProxy.closed() A bug nonetheless.

Consider replacing this with AtomicBoolean.compareAndSet(false, true). Owner brettwooldridge commented Nov 20, 2014 @cowwoc I did not receive the .zip file. Has the acronym DNA ever been widely understood to stand for deoxyribose nucleic acid? According to the standard, the first two characters of an error code denote a class of errors, while the last three characters indicate a specific condition within that class.

Sun/Oracle used to claim that all JDBC classes should be thread-safe, but reality set in and in practice it proved nearly impossible for driver implementers, so they have backed off of I highly doubt this happening because I've used this code for many months now ... It queries two tables, rolls back the transaction and closes the connection. 5. Not that it is the cause, because that error is occurring "downstream" from the 08003 exception, but something I will look into (with high priority).

So: Application invokes: HikariPool.shutdown() which shuts down the underlying connection. I believe the JDBC driver is intentionally disconnecting, because according to http://www.postgresql.org/message-id/[email protected] we would see LOG: unexpected EOF on client connection if that wasn't the case. Note that getErrorCode returns an int, so certainly couldn't return a sql state like "0100C". I was under the impression that an exception is thrown on timeout, but upon reviewing the Javadoc I see that false is returned.

private static DriverManagerDataSource getDataSource() { DriverManagerDataSource dataSource = new DriverManagerDataSource(); dataSource.setDriverClassName("org.postgresql.Driver"); dataSource.setUsername("postgres"); dataSource.setPassword("postgres"); dataSource.setUrl("jdbc:postgresql://localhost:5432/library"); return dataSource; } But i got an errror: 10:00:30,918 DEBUG SQLErrorCodesFactory:220 - Database product name cached for