Terms Privacy Security Status Help You can't perform that action at this time. find similars c3p0:JDBC DataSources/Resource Pools 0 Speed up your debug routine! at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:106 ) at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPo oledConnection(C3P0PooledConnectionPool.java:529) at com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getCon nection(AbstractPoolBackedDataSource.java:128) at org.hibernate.connection.C3P0ConnectionProvider.getConnectio n(C3P0ConnectionProvider.java:56) at org.hibernate.jdbc.ConnectionManager.openConnection(Connecti onManager.java:423) 300Views Tags: none (add) This content has been marked as final. Re: very long and strange stack trace 843859 Oct 8, 2009 10:54 AM (in response to 843859) ------------------------------------------------------------ ------------------------------ java.sql.SQLException: Error in SQL query select distinct residue_index, ligand_chain_id from ligand_contact_residue where check my blog
Regards Durga … On Fri, Jul 22, 2016 at 5:10 AM, Steve Waldman ***@***.***> wrote: @durga1791
at com.mchange.v2.resourcepool.BasicResourcePool.awaitAvailable(BasicResourcePool.java:1279) at com.mchange.v2.resourcepool.BasicResourcePool.prelimCheckoutResource(BasicResourcePool.java:557) at com.mchange.v2.resourcepool.BasicResourcePool.checkoutResource(BasicResourcePool.java:477) at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:525) ... 14 more This same exception will occur regardless of what the problem is whether it be network connectivity issues, server issues (too While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (30). And please don't mind if this is a stupid question. Org.hibernate.exception.genericjdbcexception: Cannot Open Connection Is adding the ‘tbl’ prefix to table names really a problem?
Am I interrupting my husband's parenting? Java.sql.sqlexception: Connections Could Not Be Acquired From The Underlying Database! I observer that when call is reaching to number of MaxPoolSize then it is getting same error i have following configuration idleConnectionTestPeriod=60; initialPoolSize=2; minPoolSize=2; maxIdleTime=100; maxPoolSize=10; when 10th request call is I'm wondering if it's a Heroku-AWS RDS network issue where as the Heroku virtual machine starts up it doesn't have network access immediately to my AWS RDS instance and hence the https://confluence.atlassian.com/confkb/connections-could-not-be-acquired-from-the-underlying-database-104825087.html Showing results for Search instead for Did you mean: Teradata : Product Forums : Database : how to troubleshoot the pooled connection failure Options Subscribe to RSS Feed Mark Topic as
Re: very long and strange stack trace dcminter Oct 13, 2009 5:09 PM (in response to 843859) Does this make any sense? Org.hibernate.exception.genericjdbcexception: Could Not Open Connection For example, if the database connection is jdbc:mysql://yma/confluence?autoReconnect=true, does the host 'yma' exist and is the database server installed on 'yma'? Login Register FAQ Search View unanswered posts | View active topics Board index All times are UTC - 5 hours [ DST ] Information The requested topic does Re: very long and strange stack trace dcminter Oct 8, 2009 3:19 PM (in response to 843859) Which is fine.
MySQL specific issue: there are too many connection requests that triggered MySQL server to block Confluence from making any requests. https://samebug.io/exceptions/97850/com.mchange.v2.resourcepool.ResourcePoolException/a-resourcepool-cannot-acquire--- c3p0.properties file, if that's what you're using. 0 Kudos Reply arking1981 Fan Options Mark as New Bookmark Subscribe Subscribe to RSS Feed Get Direct Link Print Email to a Friend A Resourcepool Could Not Acquire A Resource From Its Primary Factory Or Source C3p0 I tried the best to search the documentation and it looks like there is something called TDP but that is for channel-attached client. The Factory Or Source Appears To Be Down Last acquisition attempt exception: > com.mysql.jdbc.exceptions.MySQLNonTransientConnectionExcepti on: Server connection failure during transaction.
in a c3p0.properties file c3p0.acquireRetryAttempts=1 c3p0.breakOnAcquireFailure=true ) durga1791 commented Jul 21, 2016 [email protected] I am also getting the same error. We recommend upgrading to the latest Safari, Google Chrome, or Firefox. Re: very long and strange stack trace 843859 Oct 13, 2009 4:50 PM (in response to dcminter) I followed up the stacktrace messages and ended up to this bit of code Confirm that the database username, password, and connection URL in
c3p0-internal Threads acquire Connections from the database. When there is any kind of problem connecting to the database, I get an exception like this: java.sql.SQLException: An SQLException was provoked by the following failure: com.mchange.v2.resourcepool.ResourcePoolException: A ResourcePool cannot acquire Why do I never get a mention at work? http://ngogeeks.com/could-not/a-resource-pool-cannot-acquire-a-new-resource.php it sounds like that may be what you are experiencing.
More discussions in Java - JDBC Archive All PlacesOracle CommunityArchived ForumsJava - JDBC Archive This discussion is archived 1 2 Previous Next 22 Replies Latest reply on Oct 13, 2009 7:56 Java.sql.sqlexception: No Suitable Driver Re: very long and strange stack trace 843859 Oct 8, 2009 10:48 AM (in response to 843859) ... 19 more Caused by: com.mchange.v2.resourcepool.CannotAcquireResourceException: A ResourcePool could not acquire a resource from Speak to whoever wrote or configured the application for you.
Re: very long and strange stack trace 843859 Oct 8, 2009 10:52 AM (in response to 843859) org.hibernate.exception.GenericJDBCException: Cannot open connection at org.hibernate.exception.SQLStateConverter.handledNonSpecific Exception(SQLStateConverter.java:103) at org.hibernate.exception.SQLStateConverter.convert(SQLStateCo nverter.java:91) at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExce ptionHelper.java:43) at at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:104) at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:264) at com.mchange.v2.c3p0.PoolBackedDataSource.getConnection(PoolBackedDataSource.java:94) at net.sf.hibernate.connection.C3P0ConnectionProvider.getConnection(C3P0ConnectionProvider.java:33) at net.sf.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:84) at net.sf.hibernate.cfg.Configuration.buildSettings(Configuration.java:1172) at net.sf.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:803) ..... that might be easier than trying to put a delay in Heroku startup scripts. (i've no idea, really; i've never used heroku.) good luck, and let me know what you do Cloudera-scm-server Dead But Pid File Exists share|improve this answer edited Jun 10 '14 at 8:41 ConMan 1,060618 answered Aug 12 '10 at 8:31 Andreas_D 80.5k8111200 1 The third link (to atlassian confluence) was dead, but archive.org
The error message also states "cannot open connection", "error in SQL query" and these kind of stuff, don't know if this is the case. A glance through the copious layers in your stack trace suggests that the routing issue is the root cause of the problem. at com.mchange.v2.resourcepool.BasicResourcePool.awaitAvailable (BasicResourcePool.java:1279) at com.mchange.v2.resourcepool.BasicResourcePool.prelimCheckout Resource(BasicResourcePool.java:557) at com.mchange.v2.resourcepool.BasicResourcePool.checkoutResour ce(BasicResourcePool.java:477) at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPo oledConnection(C3P0PooledConnectionPool.java:525) ... 22 more Like Show 0 Likes(0) Actions 5. at com.mchange.v2.resourcepool.BasicResourcePool.awaitAvailable (BasicResourcePool.java:1319) at com.mchange.v2.resourcepool.BasicResourcePool.prelimCheckout Resource(BasicResourcePool.java:557) at com.mchange.v2.resourcepool.BasicResourcePool.checkoutResour ce(BasicResourcePool.java:477) at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPo oledConnection(C3P0PooledConnectionPool.java:525) ... 22 more org.hibernate.exception.GenericJDBCException: Cannot open connection at org.hibernate.exception.SQLStateConverter.handledNonSpecific Exception(SQLStateConverter.java:103) at org.hibernate.exception.SQLStateConverter.convert(SQLStateCo nverter.java:91) at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExce ptionHelper.java:43) at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExce ptionHelper.java:29)
queryEvolProfiles(ResidueUnitBuilder.java:126) at org.interactome.siteontology.residueunit.ResidueUnitBuilder. Sign in to comment Contact GitHub API Training Shop Blog About © 2016 GitHub, Inc. The issue is that the Thread which is logging the Exception is not your client Thread. Does anyone have any idea of what I've done wrong.
You could set checkoutTimeout in the code that initializes the pool after a delay (spawn a Thread that sleeps or use a Timer, whatev). I upgraded the primary zone server to 11.0. by default, it will do that once a second for 30 secs before triggering a failure and any INFO+ level logging, so there's plenty of time for you to hit 5-7 buildResidueUnits(ResidueUnitBuilder.java:52) at org.interactome.siteontology.funcunit.ProteinStructUnitBuild er.getResidueUnits(ProteinStructUnitBuilder.java:104) at org.interactome.siteontology.funcunit.ProteinStructUnitBuild er.buildProteinStructUnit(ProteinStructUnitBuilder.java:50) at org.interactome.siteontology.funcunit.ProteinStructUnitBuild er.buildProteinStructUnit(ProteinStructUnitBuilder.java:36) at org.interactome.siteontology.funcunit.ProteinStructUnitIO.bu ildProteinStructUnit(ProteinStructUnitIO.java:49) at org.interactome.siteontology.funcunit.ProteinStructUnitIO.ge tProteinStructUnit(ProteinStructUnitIO.java:98) at charge.CompareCavities.chargeCompare(CompareCavities.java:13 7) at charge.CompareCavities.ligandChargeCompare(CompareCavities.j ava:115) at charge.ProgressGUI.InitializeAndLauchUnparallelCalculations( ProgressGUI.java:423) at charge.ProgressGUI.
If breakAfterAcquireFailure is set to true, however, the pool will always respond to new client requests with an Exception. Teenage daughter refusing to go to school Determine maximum frequency of input signal to make system LTI Why are Squibs not notified by the Ministry of Magic White ring of pus
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