#922 ✓wontfix
rein

SQLException: An attempt by a client to checkout a Connection has timed out

Reported by rein | June 20th, 2011 @ 09:08 AM

Framework version: 1.2.1
Platform you're using: Linux 2.6.35-28-server #50-Ubuntu SMP Fri Mar 18 18:59:25 UTC 2011 x86_64 GNU/Linux

Reproduction steps:
Launch Play in production mode using embedded Jetty.
The issue occurs ca every 10th time.

Details:

Settings in application.conf:

db.driver=org.h2.Driver
db.url=jdbc:h2:./data/db/db;INIT=CREATE SCHEMA IF NOT EXISTS lrccschema AUTHORIZATION sa\\;SET SCHEMA lrccschema;DB_CLOSE_ON_EXIT=FALSE;LOCK_MODE=0

Application fails to start with the following error:

@66np7mb58
Can't start in PROD mode with errors

Database error
A database error occured : Cannot connected to the database, An attempt by a client to checkout a Connection has timed out.

play.exceptions.DatabaseException: Cannot connected to the database, An attempt by a client to checkout a Connection has timed out.
    at play.db.DBPlugin.onApplicationStart(DBPlugin.java:132)
    at play.plugins.PluginCollection.onApplicationStart(PluginCollection.java:408)
    at play.Play.start(Play.java:463)
    at play.Play.init(Play.java:279)
    at play.server.ServletWrapper.contextInitialized(ServletWrapper.java:73)
    at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:645)
    at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:200)
    at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:994)
    at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:588)
    at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:380)
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:55)
    at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:92)
    at org.eclipse.jetty.server.Server.doStart(Server.java:242)
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:55)
    at com.zeroturnaround.liverebel.WebServer.main(WebServer.java:84)
Caused by: java.sql.SQLException: An attempt by a client to checkout a Connection has timed out.
    at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:106)
    at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:65)
    at play.db.DBPlugin.onApplicationStart(DBPlugin.java:114)
    ... 14 more
Caused by: com.mchange.v2.resourcepool.TimeoutException: A client timed out while waiting to acquire a resource from com.mchange.v2.resourcepool.BasicResourcePool@4bd27069 -- timeout at awaitAvailable()
    at com.mchange.v2.resourcepool.BasicResourcePool.awaitAvailable(BasicResourcePool.java:1317)
    at com.mchange.v2.resourcepool.BasicResourcePool.prelimCheckoutResource(BasicResourcePool.java:557)
    at com.mchange.v2.resourcepool.BasicResourcePool.checkoutResource(BasicResourcePool.java:477)
    ... 15 more

Timeout seems to be 30 seconds.
How can we set it a longer value?

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