WildFly 10.1 starts on different IP but still tries to connect to 127.0.0.1:9990 for HTTP remoting and failing to connect - wildfly

I am using jBPM 7.3. Everything works fine while starting but after around 5 minutes it tries to connect to 127.0.0.1:9990 port. Yet I have specified my IP address while starting as ./standalone.sh -b 10.14.24.161.
Even I changed it in standalone.xml but it is still trying to connect with localhost IP. The error I am getting is the following:
2017-09-18 19:45:44,195 ERROR [org.kie.workbench.common.screens.datasource.management.backend.integration.wildfly.WildflyBaseClient] (pool-22-thread-1) It was not possible to open connection to Wildfly/EAP server.: java.io.IOException: java.net.ConnectException: WFLYPRT0053: Could not connect to http-remoting://127.0.0.1:9990. The connection failed
at org.jboss.as.controller.client.impl.AbstractModelControllerClient.executeForResult(AbstractModelControllerClient.java:149)
at org.jboss.as.controller.client.impl.AbstractModelControllerClient.execute(AbstractModelControllerClient.java:80)
at org.kie.workbench.common.screens.datasource.management.backend.integration.wildfly.WildflyBaseClient.testConnection(WildflyBaseClient.java:158)
at org.kie.workbench.common.screens.datasource.management.backend.integration.wildfly.WildflyBaseClient.testConnection(WildflyBaseClient.java:147)
at org.kie.workbench.common.screens.datasource.management.backend.core.wildfly.WildflyDriverProvider.hasStarted(WildflyDriverProvider.java:210)
at org.kie.workbench.common.screens.datasource.management.backend.core.wildfly.WildflyDriverProvider$Proxy$_$$_WeldClientProxy.hasStarted(Unknown Source)
at org.kie.workbench.common.screens.datasource.management.backend.core.impl.DataSourceRuntimeManagerImpl.hasStarted(DataSourceRuntimeManagerImpl.java:199)
at org.kie.workbench.common.screens.datasource.management.backend.core.impl.DataSourceRuntimeManagerImpl$Proxy$_$$_WeldClientProxy.hasStarted(Unknown Source)
at org.kie.workbench.common.screens.datasource.management.backend.DataSourceManagementBootstrap.lambda$getInitializeDeploymentsTask$0(DataSourceManagementBootstrap.java:172)
at org.kie.workbench.common.screens.datasource.management.backend.DataSourceManagementBootstrap$$Lambda$241/1920820624.run(Unknown Source)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.net.ConnectException: WFLYPRT0053: Could not connect to http-remoting://127.0.0.1:9990. The connection failed
at org.jboss.as.protocol.ProtocolConnectionUtils.connectSync(ProtocolConnectionUtils.java:122)
at org.jboss.as.protocol.ProtocolConnectionManager$EstablishingConnection.connect(ProtocolConnectionManager.java:257)
at org.jboss.as.protocol.ProtocolConnectionManager.connect(ProtocolConnectionManager.java:71)
at org.jboss.as.protocol.mgmt.FutureManagementChannel$Establishing.getChannel(FutureManagementChannel.java:218)
at org.jboss.as.controller.client.impl.RemotingModelControllerClient.getOrCreateChannel(RemotingModelControllerClient.java:146)
at org.jboss.as.controller.client.impl.RemotingModelControllerClient$1.getChannel(RemotingModelControllerClient.java:65)
at org.jboss.as.protocol.mgmt.ManagementChannelHandler.executeRequest(ManagementChannelHandler.java:147)
at org.jboss.as.protocol.mgmt.ManagementChannelHandler.executeRequest(ManagementChannelHandler.java:122)
at org.jboss.as.controller.client.impl.AbstractModelControllerClient.executeRequest(AbstractModelControllerClient.java:263)
at org.jboss.as.controller.client.impl.AbstractModelControllerClient.execute(AbstractModelControllerClient.java:168)
at org.jboss.as.controller.client.impl.AbstractModelControllerClient.executeForResult(AbstractModelControllerClient.java:147)
... 16 more
Caused by: java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
at org.xnio.nio.WorkerThread$ConnectHandle.handleReady(WorkerThread.java:321)
at org.xnio.nio.WorkerThread.run(WorkerThread.java:567)
at ...asynchronous invocation...(Unknown Source)
at org.jboss.remoting3.EndpointImpl.doConnect(EndpointImpl.java:294)
at org.jboss.remoting3.EndpointImpl.doConnect(EndpointImpl.java:276)
at org.jboss.remoting3.EndpointImpl.connect(EndpointImpl.java:393)
at org.jboss.remoting3.EndpointImpl.connect(EndpointImpl.java:381)
at org.jboss.as.protocol.ProtocolConnectionUtils.connect(ProtocolConnectionUtils.java:83)
at org.jboss.as.protocol.ProtocolConnectionUtils.connectSync(ProtocolConnectionUtils.java:114)
... 26 more

Configure the following parameters in the datasource-management.properties file located in the /WEB-INF/classes/ directory of your KieWorkbench distribution file.
e.g. in kie-wb-7.0.0.Final-wildfly10.war
datasource.management.wildfly.host=<your_hostname_or_ip>
datasource.management.wildfly.port=<your_port>
datasource.management.wildfly.admin=<your_admin_user>
datasource.management.wildfly.password=<your_admin_password>
datasource.management.wildfly.realm=ApplicationRealm
Thanks to Walter Medvedeo, who came up with this solution.

I have added following argument in start script(build.xml). And it seems to solved the error.
<arg value="-Dorg.uberfire.ext.security.management.wildfly.cli.port=<changed_port>"/>
my port was offsetted by 150 so I used 10140

Related

Apache Storm Starter 2.2.0 in Eclipse in Windows - Exception while trying to get leader nimbus info from localhost NimbusLeaderNotFound

I have downloaded the zip file for Apache Storm 2.2.0.
I imported the storm-starter maven project into eclipse in Windows 10. Did a Maven--> Update Project
My project did not have any errors. I did not do any updates to pom.xml.
I executed the WordCountTopology.java
I get the error NimbusLeaderNotFoundException.
I tried after stopping firewall also.
00:54:00.584 [main] INFO o.a.s.StormSubmitter - Generated ZooKeeper secret payload for MD5-digest: -xxxxxxxxxxxxxx
00:54:00.668 [main] WARN o.a.s.v.ConfigValidation - task.heartbeat.frequency.secs is a deprecated config please see class org.apache.storm.Config.TASK_HEARTBEAT_FREQUENCY_SECS for more information.
00:54:16.923 [main] WARN o.a.s.u.NimbusClient - Ignoring exception while trying to get leader nimbus info from localhost. will retry with a different seed host.
java.lang.RuntimeException: java.lang.RuntimeException: org.apache.storm.thrift.transport.TTransportException: java.net.ConnectException: Connection refused: connect
at org.apache.storm.security.auth.ThriftClient.reconnect(ThriftClient.java:108) ~[storm-client-2.2.0.jar:2.2.0]
at org.apache.storm.security.auth.ThriftClient.<init>(ThriftClient.java:69) ~[storm-client-2.2.0.jar:2.2.0]
at org.apache.storm.utils.NimbusClient.<init>(NimbusClient.java:80) ~[storm-client-2.2.0.jar:2.2.0]
at org.apache.storm.utils.NimbusClient.getConfiguredClientAs(NimbusClient.java:221) [storm-client-2.2.0.jar:2.2.0]
at org.apache.storm.utils.NimbusClient.getConfiguredClientAs(NimbusClient.java:179) [storm-client-2.2.0.jar:2.2.0]
at org.apache.storm.utils.NimbusClient.getConfiguredClient(NimbusClient.java:138) [storm-client-2.2.0.jar:2.2.0]
at org.apache.storm.blobstore.NimbusBlobStore.prepare(NimbusBlobStore.java:47) [storm-client-2.2.0.jar:2.2.0]
at org.apache.storm.utils.Utils.validateTopologyBlobStoreMap(Utils.java:1178) [storm-client-2.2.0.jar:2.2.0]
at org.apache.storm.StormSubmitter.validateConfs(StormSubmitter.java:530) [storm-client-2.2.0.jar:2.2.0]
at org.apache.storm.StormSubmitter.submitTopologyAs(StormSubmitter.java:236) [storm-client-2.2.0.jar:2.2.0]
at org.apache.storm.StormSubmitter.submitTopology(StormSubmitter.java:210) [storm-client-2.2.0.jar:2.2.0]
at org.apache.storm.StormSubmitter.submitTopology(StormSubmitter.java:173) [storm-client-2.2.0.jar:2.2.0]
at org.apache.storm.topology.ConfigurableTopology.submit(ConfigurableTopology.java:119) [storm-client-2.2.0.jar:2.2.0]
at org.apache.storm.starter.WordCountTopology.run(WordCountTopology.java:58) [classes/:?]
at org.apache.storm.topology.ConfigurableTopology.start(ConfigurableTopology.java:68) [storm-client-2.2.0.jar:2.2.0]
at org.apache.storm.starter.WordCountTopology.main(WordCountTopology.java:36) [classes/:?]
Caused by: java.lang.RuntimeException: org.apache.storm.thrift.transport.TTransportException: java.net.ConnectException: Connection refused: connect
at org.apache.storm.security.auth.TBackoffConnect.retryNext(TBackoffConnect.java:59) ~[storm-client-2.2.0.jar:2.2.0]
at org.apache.storm.security.auth.TBackoffConnect.doConnectWithRetry(TBackoffConnect.java:51) ~[storm-client-2.2.0.jar:2.2.0]
at org.apache.storm.security.auth.ThriftClient.reconnect(ThriftClient.java:98) ~[storm-client-2.2.0.jar:2.2.0]
... 15 more
Caused by: org.apache.storm.thrift.transport.TTransportException: java.net.ConnectException: Connection refused: connect
at org.apache.storm.thrift.transport.TSocket.open(TSocket.java:226) ~[storm-shaded-deps-2.2.0.jar:2.2.0]
at org.apache.storm.thrift.transport.TFramedTransport.open(TFramedTransport.java:91) ~[storm-shaded-deps-2.2.0.jar:2.2.0]
at org.apache.storm.security.auth.SimpleTransportPlugin.connect(SimpleTransportPlugin.java:101) ~[storm-client-2.2.0.jar:2.2.0]
at org.apache.storm.security.auth.TBackoffConnect.doConnectWithRetry(TBackoffConnect.java:48) ~[storm-client-2.2.0.jar:2.2.0]
at org.apache.storm.security.auth.ThriftClient.reconnect(ThriftClient.java:98) ~[storm-client-2.2.0.jar:2.2.0]
... 15 more
Caused by: java.net.ConnectException: Connection refused: connect
at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method) ~[?:1.8.0_241]
at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85) ~[?:1.8.0_241]
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) ~[?:1.8.0_241]
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) ~[?:1.8.0_241]
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) ~[?:1.8.0_241]
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) ~[?:1.8.0_241]
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[?:1.8.0_241]
at java.net.Socket.connect(Socket.java:606) ~[?:1.8.0_241]
at org.apache.storm.thrift.transport.TSocket.open(TSocket.java:221) ~[storm-shaded-deps-2.2.0.jar:2.2.0]
at org.apache.storm.thrift.transport.TFramedTransport.open(TFramedTransport.java:91) ~[storm-shaded-deps-2.2.0.jar:2.2.0]
at org.apache.storm.security.auth.SimpleTransportPlugin.connect(SimpleTransportPlugin.java:101) ~[storm-client-2.2.0.jar:2.2.0]
at org.apache.storm.security.auth.TBackoffConnect.doConnectWithRetry(TBackoffConnect.java:48) ~[storm-client-2.2.0.jar:2.2.0]
at org.apache.storm.security.auth.ThriftClient.reconnect(ThriftClient.java:98) ~[storm-client-2.2.0.jar:2.2.0]
... 15 more
org.apache.storm.utils.NimbusLeaderNotFoundException: Could not find leader nimbus from seed hosts [localhost]. Did you specify a valid list of nimbus hosts for config nimbus.seeds?
at org.apache.storm.utils.NimbusClient.getConfiguredClientAs(NimbusClient.java:250)
at org.apache.storm.utils.NimbusClient.getConfiguredClientAs(NimbusClient.java:179)
at org.apache.storm.utils.NimbusClient.getConfiguredClient(NimbusClient.java:138)
at org.apache.storm.blobstore.NimbusBlobStore.prepare(NimbusBlobStore.java:47)
at org.apache.storm.utils.Utils.validateTopologyBlobStoreMap(Utils.java:1178)
at org.apache.storm.StormSubmitter.validateConfs(StormSubmitter.java:530)
at org.apache.storm.StormSubmitter.submitTopologyAs(StormSubmitter.java:236)
at org.apache.storm.StormSubmitter.submitTopology(StormSubmitter.java:210)
at org.apache.storm.StormSubmitter.submitTopology(StormSubmitter.java:173)
at org.apache.storm.topology.ConfigurableTopology.submit(ConfigurableTopology.java:119)
at org.apache.storm.starter.WordCountTopology.run(WordCountTopology.java:58)
at org.apache.storm.topology.ConfigurableTopology.start(ConfigurableTopology.java:68)
at org.apache.storm.starter.WordCountTopology.main(WordCountTopology.java:36)
Same Eclipse in Windows 10, Under a different eclipse project, For previous storm versions' code (Version 0.0.1) Zookeeper starts, nimbus starts fine. I am able to get the output.
I did not do any cluster configuration in local/eclipse.Success Topology with version 0.0.1

Jaspersoft report won't run on container of a jasper report server

When running a report in jaspersoft studio it succesfully generates a report, with data adapted from a container of a postgres database on a ssh. the server is running as a jaspersoft for docker server on the same ssh.
however, after publishing the report to the jasperserver, when running the report on the server I get the following error trace:
com.jaspersoft.jasperserver.api.JSException: jsexception.error.creating.connection Arguments: at com.jaspersoft.jasperserver.api.engine.jasperreports.service.impl.JdbcDataSourceService.createConnection(JdbcDataSourceService.java:64) at com.jaspersoft.jasperserver.api.engine.jasperreports.service.impl.BaseJdbcDataSource.setReportParameterValues(BaseJdbcDataSource.java:49) at com.jaspersoft.jasperserver.api.engine.jasperreports.service.impl.JdbcDataSourceService.setReportParameterValues(JdbcDataSourceService.java:69) at com.jaspersoft.jasperserver.api.engine.jasperreports.service.impl.EngineServiceImpl.fillReport(EngineServiceImpl.java:1823) at com.jaspersoft.jasperserver.api.engine.jasperreports.service.impl.EngineServiceImpl$ReportFill.runWithDataSource(EngineServiceImpl.java:1169) at com.jaspersoft.jasperserver.api.engine.jasperreports.service.impl.EngineServiceImpl$ReportFill.runReport(EngineServiceImpl.java:1051) at com.jaspersoft.jasperserver.api.engine.jasperreports.service.impl.EngineServiceImpl$ReportRunnable.run(EngineServiceImpl.java:946) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: org.postgresql.util.PSQLException: Connection refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections. at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:207) at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:64) at org.postgresql.jdbc2.AbstractJdbc2Connection.<init>(AbstractJdbc2Connection.java:136) at org.postgresql.jdbc3.AbstractJdbc3Connection.<init>(AbstractJdbc3Connection.java:29) at org.postgresql.jdbc3g.AbstractJdbc3gConnection.<init>(AbstractJdbc3gConnection.java:21) at org.postgresql.jdbc4.AbstractJdbc4Connection.<init>(AbstractJdbc4Connection.java:31) at org.postgresql.jdbc4.Jdbc4Connection.<init>(Jdbc4Connection.java:24) at org.postgresql.Driver.makeConnection(Driver.java:393) at org.postgresql.Driver.connect(Driver.java:267) at java.sql.DriverManager.getConnection(DriverManager.java:664) at java.sql.DriverManager.getConnection(DriverManager.java:247) at org.apache.commons.dbcp.DriverManagerConnectionFactory.createConnection(DriverManagerConnectionFactory.java:75) at com.jaspersoft.jasperserver.api.engine.jasperreports.service.impl.JdbcDriverManagerConnectionFactory.createConnection(JdbcDriverManagerConnectionFactory.java:36) at org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:582) at org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:1148) at org.apache.commons.dbcp.PoolingDataSource.getConnection(PoolingDataSource.java:106) at com.jaspersoft.jasperserver.api.engine.jasperreports.service.impl.TibcoDriverManagerImpl.unlockConnection(TibcoDriverManagerImpl.java:68) at com.jaspersoft.jasperserver.api.engine.jasperreports.service.impl.JdbcDataSourceService.createConnection(JdbcDataSourceService.java:56) ... 9 more Caused by: java.net.ConnectException: Connection refused (Connection refused) at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.net.Socket.connect(Socket.java:589) at java.net.Socket.connect(Socket.java:538) at org.postgresql.core.PGStream.<init>(PGStream.java:60) at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:101) ... 26 more
Any ideas what the problem is? Is there a way to see what the remaining 26 errors are?
the connection of the containers in the ssh
My machine is windows, but the ssh environment is Linux. I've used the jaspersoft for docker from https://github.com/TIBCOSoftware/JS-Docker
and the datasource is from: https://github.com/docker-library/postgres
Make sure you have a data source defined on the server. When you deploy, you have to manually select this datasource during the deploy.

SQLTransientConnectionException after upgrading MariaDB connector

I've upgraded the "org.mariadb.jdbc" % "mariadb-java-client" connector from 1.5.9 to 1.6.0 and I'd started to fail while connecting to the DB due to timeout exceptions.
I'm using it with HikariCP 2.5.1 and Slick 3.2.0. If I rollback the change again to MariaDB connector 1.5.9 it successfully connects, and if I try to upgrade directly to 2.0.1, it fails with the very same error.
The thing is that based on the 1.6.0 changelog, we shouldn't experiment any breaking change. But according to the differences in the GitHub repository, it could have some more modifications than the ones specified in the changelog :/
Exception with a local DB:
java.sql.SQLTransientConnectionException: xxx.db - Connection is not available, request timed out after 5006ms.
at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:548)
at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:186)
at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:145)
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:83)
at slick.jdbc.hikaricp.HikariCPJdbcDataSource.createConnection(HikariCPJdbcDataSource.scala:18)
at slick.jdbc.JdbcBackend$BaseSession.<init>(JdbcBackend.scala:439)
at slick.jdbc.JdbcBackend$DatabaseDef.createSession(JdbcBackend.scala:47)
at slick.jdbc.JdbcBackend$DatabaseDef.createSession(JdbcBackend.scala:38)
at slick.basic.BasicBackend$DatabaseDef$class.acquireSession(BasicBackend.scala:218)
at slick.jdbc.JdbcBackend$DatabaseDef.acquireSession(JdbcBackend.scala:38)
at slick.basic.BasicBackend$DatabaseDef$$anon$2.run(BasicBackend.scala:239)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=localhost)(port=3306)(type=master) : Connection refused
at org.mariadb.jdbc.internal.util.exceptions.ExceptionMapper.get(ExceptionMapper.java:156)
at org.mariadb.jdbc.internal.util.exceptions.ExceptionMapper.getException(ExceptionMapper.java:118)
at org.mariadb.jdbc.internal.util.exceptions.ExceptionMapper.throwException(ExceptionMapper.java:92)
at org.mariadb.jdbc.Driver.connect(Driver.java:108)
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:95)
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:101)
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:341)
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:193)
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:430)
at com.zaxxer.hikari.pool.HikariPool.access$500(HikariPool.java:64)
at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:570)
at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:563)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
... 3 common frames omitted
Caused by: java.sql.SQLException: Could not connect to address=(host=localhost)(port=3306)(type=master) : Connection refused
at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1020)
at org.mariadb.jdbc.internal.util.Utils.retrieveProxy(Utils.java:481)
at org.mariadb.jdbc.Driver.connect(Driver.java:103)
... 12 common frames omitted
Caused by: java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at java.net.Socket.connect(Socket.java:538)
at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connect(AbstractConnectProtocol.java:392)
at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1013)
... 14 common frames omitted
Exception with a remote DB:
java.sql.SQLTransientConnectionException: xxx.db - Connection is not available, request timed out after 5003ms.
at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:548)
at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:186)
at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:145)
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:83)
at slick.jdbc.hikaricp.HikariCPJdbcDataSource.createConnection(HikariCPJdbcDataSource.scala:18)
at slick.jdbc.JdbcBackend$BaseSession.<init>(JdbcBackend.scala:439)
at slick.jdbc.JdbcBackend$DatabaseDef.createSession(JdbcBackend.scala:47)
at slick.jdbc.JdbcBackend$DatabaseDef.createSession(JdbcBackend.scala:38)
at slick.basic.BasicBackend$DatabaseDef$class.acquireSession(BasicBackend.scala:218)
at slick.jdbc.JdbcBackend$DatabaseDef.acquireSession(JdbcBackend.scala:38)
at slick.basic.BasicBackend$DatabaseDef$$anon$2.run(BasicBackend.scala:239)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
It certainly looks like, at least in the local case, that:
The port is mis-configured. Or,
The pool size exceeds the database maximum. Or,
The username/password is incorrect. Or,
The user does not have permission to connect to the server or the specified database.
java.net.ConnectException: Connection refused is a socket level error. Typically, this indicates that either there was no server running on the specified port, or the server is rejecting the connection for some other reason (security, etc).
You might double check all of the driver/datasource properties to verify that they are correct. It might be useful if you could post your HikariCP configuration.
Disclaimer: I am one of the mariadb developper
In 1.6.0 version, "usePipelineAuth" option has changed the connection implementation.
During connection, different queries are executed. When option is active those queries are send using pipeline (all queries are send, then only all results are reads), permitting faster connection creation.
That permit to saving network latency.
Disabling this option will probably solved your issue.
At the same time, i've create an issue on mariadb tracker.

Error while attempting to connect to an Oracle 12c database using eclipse

I am trying to connect to an oracle 12c database using the eclipse IDE but I get the error "Ping Failed!" every time I try to test the connection. I have tried to disable the windows firewall as some other similar post suggested it might be network related or the fire wall blocking it. I have the following settings:
SID: XE
Host: localhost
Port Number: 1521
UserName: myusername
Password: mypassword
connection URL: jdbc:oracle:thin:#localhost:1521:XE
java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:743)
at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:666)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:566)
at org.eclipse.datatools.connectivity.drivers.jdbc.JDBCConnection.createConnection(JDBCConnection.java:328)
at org.eclipse.datatools.connectivity.DriverConnectionBase.internalCreateConnection(DriverConnectionBase.java:105)
at org.eclipse.datatools.connectivity.DriverConnectionBase.open(DriverConnectionBase.java:54)
at org.eclipse.datatools.connectivity.drivers.jdbc.JDBCConnection.open(JDBCConnection.java:96)
at org.eclipse.datatools.enablement.internal.oracle.JDBCOracleConnectionFactory.createConnection(JDBCOracleConnectionFactory.java:27)
at org.eclipse.datatools.connectivity.internal.ConnectionFactoryProvider.createConnection(ConnectionFactoryProvider.java:83)
at org.eclipse.datatools.connectivity.internal.ConnectionProfile.createConnection(ConnectionProfile.java:359)
at org.eclipse.datatools.connectivity.ui.PingJob.createTestConnection(PingJob.java:76)
at org.eclipse.datatools.connectivity.ui.PingJob.run(PingJob.java:59)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection
at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:470)
at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:506)
at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:595)
at oracle.net.ns.NSProtocol.connect(NSProtocol.java:230)
at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1452)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:496)
... 13 more
Caused by: java.net.UnknownHostException: server
at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)
at java.net.InetAddress$2.lookupAllHostAddr(Unknown Source)
at java.net.InetAddress.getAddressesFromNameService(Unknown Source)
at java.net.InetAddress.getAllByName0(Unknown Source)
at java.net.InetAddress.getAllByName(Unknown Source)
at java.net.InetAddress.getAllByName(Unknown Source)
at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:120)
at oracle.net.nt.ConnOption.connect(ConnOption.java:159)
at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:428)
... 18 more
Any ideas of what I am doing wrong?
Change your connection url to jdbc:oracle:thin:#server:1521:db. This will work.

XMPP : BOSH client using Blabber not getting response over proxy

I am trying establish BOSH connection to a openfire server on port 7070 with firewall unblocked and openfire actively listening. Without proxy it works well with openfire running on same network but with proxy getting the following error,
java.io.IOException: java.net.SocketTimeoutException: Read timed out
at rocks.xmpp.core.session.XmppSession.connect(XmppSession.java:737)
at com.geo.XMPPBosh.XMPPDemo.main(XMPPDemo.java:45)
Caused by: java.net.SocketTimeoutException: Read timed out
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(SocketInputStream.java:152)
at java.net.SocketInputStream.read(SocketInputStream.java:122)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:235)
at java.io.BufferedInputStream.read1(BufferedInputStream.java:275)
at java.io.BufferedInputStream.read(BufferedInputStream.java:334)
at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:687)
at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:633)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1323)
at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:468)
at rocks.xmpp.extensions.httpbind.BoshConnection$2.run(BoshConnection.java:564)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Exception in thread "main" java.lang.IllegalStateException: You must be connected to the server before trying to login.
at rocks.xmpp.core.session.XmppSession.login(XmppSession.java:827)
at com.geo.XMPPBosh.XMPPDemo.main(XMPPDemo.java:52)
Below is the code,
BoshConnectionConfiguration boshConfiguration = BoshConnectionConfiguration
.builder().hostname("remote address").port(7070)
.proxy(new Proxy(Proxy.Type.HTTP,new InetSocketAddress("proxy address", 10015))).file("/http-bind/").wait(5000).build();
Pl help on what might be the cause or the solution.