gistfile1.txt

2015-05-13 06:59:34 [work-14748] WARN  com.google.common.cache.LocalCache - Exception thrown during refresh
java.util.concurrent.ExecutionException: javax.jdo.JDODataStoreException: Timeout after 30000ms of waiting for a connection.
NestedThrowables:
Caused by: java.sql.SQLTimeoutException: Timeout after 30000ms of waiting for a connection.
	at com.zaxxer.hikari.pool.BaseHikariPool.getConnection(BaseHikariPool.java:224) ~[HikariCP-java6-2.3.5.jar:na]
	at com.zaxxer.hikari.pool.BaseHikariPool.getConnection(BaseHikariPool.java:179) ~[HikariCP-java6-2.3.5.jar:na]
	at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:93) ~[HikariCP-java6-2.3.5.jar:na]
	at org.datanucleus.store.rdbms.ConnectionProviderPriorityList.getConnection(ConnectionProviderPriorityList.java:57) ~[datanucleus-rdbms-4.0.7.jar:na]
	at org.datanucleus.store.rdbms.ConnectionFactoryImpl$ManagedConnectionImpl.getConnection(ConnectionFactoryImpl.java:402) ~[datanucleus-rdbms-4.0.7.jar:na]
	at org.datanucleus.store.rdbms.SQLController.getStatementForQuery(SQLController.java:311) ~[datanucleus-rdbms-4.0.7.jar:na]
	at org.datanucleus.store.rdbms.query.RDBMSQueryUtils.getPreparedStatementForQuery(RDBMSQueryUtils.java:211) ~[datanucleus-rdbms-4.0.7.jar:na]
	at org.datanucleus.store.rdbms.query.JDOQLQuery.performExecute(JDOQLQuery.java:606) ~[datanucleus-rdbms-4.0.7.jar:na]
	at org.datanucleus.store.query.Query.executeQuery(Query.java:1840) ~[datanucleus-core-4.0.4.jar:na]
	at org.datanucleus.store.query.Query.executeWithArray(Query.java:1729) ~[datanucleus-core-4.0.4.jar:na]
	at org.datanucleus.api.jdo.JDOQuery.execute(JDOQuery.java:245) ~[datanucleus-api-jdo-4.0.5.jar:na]
	... 24 common frames omitted
Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
	at sun.reflect.GeneratedConstructorAccessor366.newInstance(Unknown Source) ~[na:na]
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[na:1.8.0_40]
	at java.lang.reflect.Constructor.newInstance(Constructor.java:422) ~[na:1.8.0_40]
	at com.mysql.jdbc.Util.handleNewInstance(Util.java:377) ~[mysql-connector-java-5.1.33.jar:5.1.33]
	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1036) ~[mysql-connector-java-5.1.33.jar:5.1.33]
	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:338) ~[mysql-connector-java-5.1.33.jar:5.1.33]
	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2232) ~[mysql-connector-java-5.1.33.jar:5.1.33]
	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2265) ~[mysql-connector-java-5.1.33.jar:5.1.33]
	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2064) ~[mysql-connector-java-5.1.33.jar:5.1.33]
	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:790) ~[mysql-connector-java-5.1.33.jar:5.1.33]
	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:44) ~[mysql-connector-java-5.1.33.jar:5.1.33]
	at sun.reflect.GeneratedConstructorAccessor117.newInstance(Unknown Source) ~[na:na]
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[na:1.8.0_40]
	at java.lang.reflect.Constructor.newInstance(Constructor.java:422) ~[na:1.8.0_40]
	at com.mysql.jdbc.Util.handleNewInstance(Util.java:377) ~[mysql-connector-java-5.1.33.jar:5.1.33]
	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:395) ~[mysql-connector-java-5.1.33.jar:5.1.33]
	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:325) ~[mysql-connector-java-5.1.33.jar:5.1.33]
	at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:62) ~[HikariCP-java6-2.3.5.jar:na]
	at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:68) ~[HikariCP-java6-2.3.5.jar:na]
	at com.zaxxer.hikari.pool.BaseHikariPool.addConnection(BaseHikariPool.java:410) ~[HikariCP-java6-2.3.5.jar:na]
	at com.zaxxer.hikari.pool.HikariPool$1AddConnection.run(HikariPool.java:78) ~[HikariCP-java6-2.3.5.jar:na]
	... 3 common frames omitted
Caused by: java.net.UnknownHostException: database-host.net: unknown error
	at java.net.Inet4AddressImpl.lookupAllHostAddr(Native Method) ~[na:1.8.0_40]
	at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:907) ~[na:1.8.0_40]
	at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1302) ~[na:1.8.0_40]
	at java.net.InetAddress.getAllByName0(InetAddress.java:1255) ~[na:1.8.0_40]
	at java.net.InetAddress.getAllByName(InetAddress.java:1171) ~[na:1.8.0_40]
	at java.net.InetAddress.getAllByName(InetAddress.java:1105) ~[na:1.8.0_40]
	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:260) ~[mysql-connector-java-5.1.33.jar:5.1.33]
	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:297) ~[mysql-connector-java-5.1.33.jar:5.1.33]
	... 18 common frames omitted