Hello When i use php bin/console doctrine:migrations:migrate i have this error:
In ExceptionConverter.php line 103:
An exception occurred in the driver: SQLSTATE[HY000] [2002] Connection refused
In Exception.php line 30:
SQLSTATE[HY000] [2002] Connection refused
In Driver.php line 28:
SQLSTATE[HY000] [2002] Connection refused
DATABASE_URL="mysql://root:#127.0.0.1:3306/db_docker?serverVersion=10.4.22-MariaDB"
What does this error mean? How can I fix it?
Try this
DATABASE_URL="mysql://root:root#127.0.0.1:55000/dbanem?serverVersion=mariadb-10.4.11&charset=utf8mb4"
Change 55000 to your port.
Related
I'm trying to migrate my cpanel account to another host but keep getting this error.
rsync: opendir "/home/chillcim/.nc_plugin" failed: Permission denied (13)
rsync error: received SIGINT, SIGTERM, or SIGHUP (code 20) at rsync.c(644) [generator=3.1.3]
rsync error: received SIGUSR1 (code 19) at main.c(1458) [receiver=3.1.3]
I tried locating the .nc_plugin through cpanel but its says 'This directory is empty.'.
i have this error from laravel how to fix this?
An exception occurred in the driver: SQLSTATE[HY000] [2002] Connection refused: SET SESSION sort_buffer_size=2097144; SET NAMES 'utf8mb4'; SET SESSION sql_mode='ANSI'
i try the connection with sql and .env file but did not working. i hope so that another developer knows: how to fix this with another solution?
The compiler is looking target folder for the chrome.exe file. In which it is looking for some chrome_1639142447236 file. Actually it is available at C:\Program Files (x86)\Google\Chrome\Application this location.
Below error message I'm getting:
18:51:39.096 [ForkJoinPool-1-worker-3] ERROR com.intuit.karate -
org.apache.http.conn.HttpHostConnectException: Connect to
localhost:9222 [localhost/127.0.0.1, localhost/0:0:0:0:0:0:0:1]
failed: Connection refused: no further information, http call failed
after 4022 milliseconds for URL: http://localhost:9222 18:51:39.098
[ForkJoinPool-1-worker-3] ERROR com.intuit.karate - http request
failed:
Below is the feature level error message:
failed features: src.test.java.examples.users.Sample: Sample.feature:9
driver config / start failed: org.apache.http.conn.HttpHostConnectException: Connect to
localhost:9222 [localhost/127.0.0.1, localhost/0:0:0:0:0:0:0:1]
failed: Connection refused: no further information, options:
{type=chrome, target=null}
If you know where the chrome executable is, please follow the instructions to customize it in your Karate tests: https://github.com/karatelabs/karate/tree/master/karate-core#configure-driver
* configure driver = { type: 'chrome', executable: 'chrome' }
Also read this answer for even more details: https://stackoverflow.com/a/66762430/143475
Hadoop is successfully running in distributed mode.
Getting following error while starting HBase in distributed mode.
Tried everything in hbase-site.xml configuration. No idea how to proceed with the problem?
014-03-10 13:55:42,493 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server ip-112-11-1-111.ec2.internal/112.11.1.111:2181.
Will not attempt to authenticate using SASL (Unable to locate a login configuration)
2014-03-10 13:55:42,494 WARN org.apache.zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:599)
at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2014-03-10 13:55:42,594 WARN org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: Possibly transient ZooKeeper exception: org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /hbase
2014-03-10 13:55:42,594 ERROR org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: ZooKeeper exists failed after 3 retries
2014-03-10 13:55:42,595 ERROR org.apache.hadoop.hbase.master.HMasterCommandLine: Failed to start master
java.lang.RuntimeException: Failed construction of Master: class org.apache.hadoop.hbase.master.HMaster
at org.apache.hadoop.hbase.master.HMaster.constructMaster(HMaster.java:2104)
at org.apache.hadoop.hbase.master.HMasterCommandLine.startMaster(HMasterCommandLine.java:152)
at org.apache.hadoop.hbase.master.HMasterCommandLine.run(HMasterCommandLine.java:104)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at org.apache.hadoop.hbase.util.ServerCommandLine.doMain(ServerCommandLine.java:76)
at org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:2118)
Caused by: org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /hbase
at org.apache.zookeeper.KeeperException.create(KeeperException.java:99)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1041)
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1069)
at org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper.exists(RecoverableZooKeeper.java:199)
at org.apache.hadoop.hbase.zookeeper.ZKUtil.createAndFailSilent(ZKUtil.java:1109)
at org.apache.hadoop.hbase.zookeeper.ZKUtil.createAndFailSilent(ZKUtil.java:1099)
at org.apache.hadoop.hbase.zookeeper.ZKUtil.createAndFailSilent(ZKUtil.java:1083)
at org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.createBaseZNodes(ZooKeeperWatcher.java:162)
at org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.<init>(ZooKeeperWatcher.java:155)
at org.apache.hadoop.hbase.master.HMaster.<init>(HMaster.java:345)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at org.apache.hadoop.hbase.master.HMaster.constructMaster(HMaster.java:2099)
Make sure that ZooKeeper is provisioned and running expectedly.
Check zoo.cfg and /etc/hosts to make sure that all zookeeper servers are reachable by the HBase master.
I have the glassfish server and I am trying to run the server from netbeans. I am getting the following errors:
WARNING: Cannot start JMX connector JmxConnector config: { name = system, Protocol = rmi_jrmp, Address = 0.0.0.0, Port = 8686, AcceptAll = false, AuthRealmName = admin-realm, SecurityEnabled = false} due to exception java.io.IOException: Cannot bind to URL [rmi://MAZUMDAM4.americas.hpqcorp.net:8686/jmxrmi]: javax.naming.ServiceUnavailableException [Root exception is java.rmi.ConnectException: Connection refused to host: MAZUMDAM4.americas.hpqcorp.net; nested exception is:
java.net.ConnectException: Connection timed out: connect]
SEVERE: java.io.IOException: Cannot bind to URL [rmi://MAZUMDAM4.americas.hpqcorp.net:8686/jmxrmi]: javax.naming.ServiceUnavailableException [Root exception is java.rmi.ConnectException: Connection refused to host: MAZUMDAM4.americas.hpqcorp.net; nested exception is:
java.net.ConnectException: Connection timed out: connect]
at javax.management.remote.rmi.RMIConnectorServer.newIOException(RMIConnectorServer.java:826)
at javax.management.remote.rmi.RMIConnectorServer.start(RMIConnectorServer.java:431)
at org.glassfish.admin.mbeanserver.RMIConnectorStarter.start(RMIConnectorStarter.java:300)
at org.glassfish.admin.mbeanserver.JMXStartupService$JMXConnectorsStarterThread.startConnector(JMXStartupService.java:297)
at org.glassfish.admin.mbeanserver.JMXStartupService$JMXConnectorsStarterThread.run(JMXStartupService.java:333)
Caused by: javax.naming.ServiceUnavailableException [Root exception is java.rmi.ConnectException: Connection refused to host: MAZUMDAM4.americas.hpqcorp.net; nested exception is:
java.net.ConnectException: Connection timed out: connect]
at com.sun.jndi.rmi.registry.RegistryContext.rebind(RegistryContext.java:159)
at com.sun.jndi.toolkit.url.GenericURLContext.rebind(GenericURLContext.java:249)
at javax.naming.InitialContext.rebind(InitialContext.java:427)
at javax.naming.InitialContext.rebind(InitialContext.java:427)
at javax.management.remote.rmi.RMIConnectorServer.bind(RMIConnectorServer.java:641)
at javax.management.remote.rmi.RMIConnectorServer.start(RMIConnectorServer.java:426)
... 3 more
Caused by: java.rmi.ConnectException: Connection refused to host: MAZUMDAM4.americas.hpqcorp.net; nested exception is:
java.net.ConnectException: Connection timed out: connect
at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:619)
at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:216)
at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:202)
at sun.rmi.server.UnicastRef.newCall(UnicastRef.java:341)
at sun.rmi.registry.RegistryImpl_Stub.rebind(Unknown Source)
at com.sun.jndi.rmi.registry.RegistryContext.rebind(RegistryContext.java:157)
... 8 more
Caused by: java.net.ConnectException: Connection timed out: connect
at java.net.DualStackPlainSocketImpl.connect0(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:579)
at java.net.Socket.connect(Socket.java:528)
at java.net.Socket.<init>(Socket.java:425)
at java.net.Socket.<init>(Socket.java:208)
at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirectSocketFactory.java:40)
at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(RMIMasterSocketFactory.java:147)
at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:613)
... 13 more
Now after searching google I came across various suggestions.
a. Checking the firewall. The firewall is not an issue. Because this was working fine just two days ago and it stopped suddenly.
b. Setting the JMX port from the admin console. I did it and it didn't work.
c. Checking the port to see whether it is already used. I checked it. Moreover, I restarted the glassfish server. Even restarted the computer. Nothing changed.
Now I need the help of some wise guys to give some clue in resolving this.
Thanks
start up the domain, get into the admin console.
In the admin console, navigate
Configurations > server-config > AdminService
There is a tab in the main window that is titled "Edit JMX Connector"
The IP address is probably set to "0.0.0.0" (all IP's)
change that to "127.0.0.1"
you MIGHT also need to add an entry in your hosts file
for the domain name in the errror
"mymachine.SOMEDomain.net" or whatever.. so that it resolves to 127.0.0.1.
The underlying problem is
Caused by: java.rmi.ConnectException: Connection refused to host: MAZUMDAM4.americas.hpqcorp.net; nested exception is:
java.net.ConnectException: Connection timed out: connect
during rebind(). See the stack trace. RMI is getting no response at all from that host when attempting to bind a remote object to its Registry. This is a network topology problem or possibly a DNS problem. It should be trying to bind to a registry at 'localhost' only.