I'm always getting this error. When I'm trying to join my server for the first time.

Question

I'm always getting this error. When I'm trying to join my server for the first time.

Closed this issue 7 years ago · 7 comments

DrOreo002 commented 7 years ago

30.01 10:04:46 [Server] WARN WARN com.zaxxer.hikari.pool.PoolBase - luckperms - Failed to validate connection com.mysql.jdbc.JDBC4Connection@5a573f87 (No operations allowed after connection closed.)
30.01 10:04:46 [Server] INFO [ERROR] Exception occured whilst loading data for 3a2d779e-6263-3def-af95-499cb2454ae4 - DrOreo002
30.01 10:04:46 [Server] WARN java.util.concurrent.CompletionException: java.sql.SQLTransientConnectionException: luckperms - Connection is not available, request timed out after 5013ms.
30.01 10:04:46 [Server] WARN at me.lucko.luckperms.common.storage.AbstractStorage.lambda$makeFuture$0(AbstractStorage.java:87)
30.01 10:04:46 [Server] WARN at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590)
30.01 10:04:46 [Server] WARN at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftTask.run(CraftTask.java:71)
30.01 10:04:46 [Server] WARN at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:52)
30.01 10:04:46 [Server] WARN at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
30.01 10:04:46 [Server] WARN at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
30.01 10:04:46 [Server] WARN at java.lang.Thread.run(Thread.java:748)
30.01 10:04:46 [Server] WARN Caused by: java.sql.SQLTransientConnectionException: luckperms - Connection is not available, request timed out after 5013ms.
30.01 10:04:46 [Server] WARN at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:666)
30.01 10:04:46 [Server] WARN at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:182)
30.01 10:04:46 [Server] WARN at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:147)
30.01 10:04:46 [Server] WARN at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:85)
30.01 10:04:46 [Server] WARN at me.lucko.luckperms.common.storage.dao.sql.connection.hikari.HikariConnectionFactory.getConnection(HikariConnectionFactory.java:141)
30.01 10:04:46 [Server] WARN at me.lucko.luckperms.common.storage.dao.sql.SqlDao.getName(SqlDao.java:990)
30.01 10:04:46 [Server] WARN at me.lucko.luckperms.common.storage.dao.SplitStorageDao.getName(SplitStorageDao.java:203)
30.01 10:04:46 [Server] WARN at me.lucko.luckperms.common.storage.AbstractStorage.lambda$getName$20(AbstractStorage.java:286)
30.01 10:04:46 [Server] WARN at me.lucko.luckperms.common.storage.AbstractStorage.lambda$makeFuture$0(AbstractStorage.java:84)
30.01 10:04:46 [Server] WARN ... 6 more
30.01 10:04:46 [Server] WARN Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.
30.01 10:04:46 [Server] WARN at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
30.01 10:04:46 [Server] WARN at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
30.01 10:04:46 [Server] WARN at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
30.01 10:04:46 [Server] WARN at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
30.01 10:04:46 [Server] WARN at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
30.01 10:04:46 [Server] WARN at com.mysql.jdbc.Util.getInstance(Util.java:408)
30.01 10:04:46 [Server] WARN at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
30.01 10:04:46 [Server] WARN at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:898)
30.01 10:04:46 [Server] WARN at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:887)
30.01 10:04:46 [Server] WARN at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:861)
30.01 10:04:46 [Server] WARN at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1184)
30.01 10:04:46 [Server] WARN at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1179)
30.01 10:04:46 [Server] WARN at com.mysql.jdbc.ConnectionImpl.setNetworkTimeout(ConnectionImpl.java:5498)
30.01 10:04:46 [Server] WARN at com.zaxxer.hikari.pool.PoolBase.setNetworkTimeout(PoolBase.java:551)
30.01 10:04:46 [Server] WARN at com.zaxxer.hikari.pool.PoolBase.isConnectionAlive(PoolBase.java:172)
30.01 10:04:46 [Server] WARN at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:171)
30.01 10:04:46 [Server] WARN ... 13 more
30.01 10:04:46 [Server] WARN Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
30.01 10:04:46 [Server] INFO The last packet successfully received from the server was 788,407 milliseconds ago.  The last packet sent successfully to the server was 5,010 milliseconds ago.
30.01 10:04:46 [Server] WARN at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
30.01 10:04:46 [Server] WARN at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
30.01 10:04:46 [Server] WARN at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
30.01 10:04:46 [Server] WARN at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
30.01 10:04:46 [Server] WARN at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
30.01 10:04:46 [Server] WARN at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
30.01 10:04:46 [Server] WARN at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3559)
30.01 10:04:46 [Server] WARN at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3459)
30.01 10:04:46 [Server] WARN at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3900)
30.01 10:04:46 [Server] WARN at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2527)
30.01 10:04:46 [Server] WARN at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2680)
30.01 10:04:46 [Server] WARN at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2480)
30.01 10:04:46 [Server] WARN at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2438)
30.01 10:04:46 [Server] WARN at com.mysql.jdbc.StatementImpl.executeInternal(StatementImpl.java:845)
30.01 10:04:46 [Server] WARN at com.mysql.jdbc.StatementImpl.execute(StatementImpl.java:745)
30.01 10:04:46 [Server] WARN at com.zaxxer.hikari.pool.PoolBase.isConnectionAlive(PoolBase.java:168)
30.01 10:04:46 [Server] WARN ... 14 more
30.01 10:04:46 [Server] WARN Caused by: java.net.SocketTimeoutException: Read timed out
30.01 10:04:46 [Server] WARN at java.net.SocketInputStream.socketRead0(Native Method)
30.01 10:04:46 [Server] WARN at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
30.01 10:04:46 [Server] WARN at java.net.SocketInputStream.read(SocketInputStream.java:171)
30.01 10:04:46 [Server] WARN at java.net.SocketInputStream.read(SocketInputStream.java:141)
30.01 10:04:46 [Server] WARN at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:101)
30.01 10:04:46 [Server] WARN at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:144)
30.01 10:04:46 [Server] WARN at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:174)
30.01 10:04:46 [Server] WARN at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:3008)
30.01 10:04:46 [Server] WARN at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3469)
30.01 10:04:46 [Server] WARN ... 23 more

Also, I'm using the LuckPerms version 4.0.61. And my server are using BungeeCord

lucko · Answer 1 · 2018-01-30T10:56:35.000Z

https://github.com/lucko/LuckPerms/wiki/FAQ#mysql-no-operations-allowed-after-connection-closed-error

https://github.com/lucko/LuckPerms/wiki/FAQ#luckperms-cannot-connect-to-my-mysql-server

In general it looks like your MySQL server is having connectivity issues.

DrOreo002 · Answer 2 · 2018-01-31T09:50:46.000Z

Uhh, I cannot find the option on the config.yml file

lucko · Answer 3 · 2018-01-31T17:23:00.000Z

Might need to regenerate it,or just copy the options over.

DrOreo002 · Answer 4 · 2018-02-04T03:26:16.000Z

Hey, sorry for the late reply. I've found the option but I'm still getting that error. Why?

lucko · Answer 5 · 2018-02-04T10:07:28.000Z

In general it looks like your MySQL server is having connectivity issues.

Nothing to do with LuckPerms. It's a MySQL driver error.

DrOreo002 · Answer 6 · 2018-02-05T10:17:02.000Z

I've contacted the support on my host. And I've followed what he said and it still not working :/
btw, the mysql that I use to store the data is on a different host from the server that I got the error form. Can it be the problem?

lucko · Answer 7 · 2018-02-05T10:48:36.000Z

Could be? I don't know.

There are some pointers here you can try

https://github.com/lucko/LuckPerms/wiki/FAQ#luckperms-cannot-connect-to-my-mysql-server

but again:

Nothing to do with LuckPerms. It's a MySQL driver error.

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