SQL Connection issue.. are there any password changes needed #3
Description
[ERROR] HikariPool-1 - Exception during pool initialization.
com.mysql.cj.jdbc.exceptions.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 com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException (SQLError.java:174)
at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException (SQLExceptionsMapping.java:64)
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO (ConnectionImpl.java:829)
at com.mysql.cj.jdbc.ConnectionImpl. (ConnectionImpl.java:449)
at com.mysql.cj.jdbc.ConnectionImpl.getInstance (ConnectionImpl.java:242)
at com.mysql.cj.jdbc.NonRegisteringDriver.connect (NonRegisteringDriver.java:198)
at com.zaxxer.hikari.util.DriverDataSource.getConnection (DriverDataSource.java:138)
at com.zaxxer.hikari.pool.PoolBase.newConnection (PoolBase.java:358)
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry (PoolBase.java:206)
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry (HikariPool.java:477)
at com.zaxxer.hikari.pool.HikariPool.checkFailFast (HikariPool.java:560)
at com.zaxxer.hikari.pool.HikariPool. (HikariPool.java:115)
at com.zaxxer.hikari.HikariDataSource. (HikariDataSource.java:81)
at org.sqlcomponents.core.crawler.util.DataSourceUtil.getDataSource (DataSourceUtil.java:26)
at org.sqlcomponents.core.crawler.Crawler.getDatabase (Crawler.java:46)
at org.sqlcomponents.core.mapper.Mapper.getOrm (Mapper.java:39)
at org.sqlcomponents.compiler.java.JavaFTLCompiler.compile (JavaFTLCompiler.java:36)
at org.sqlcomponents.core.model.Application.compile (Application.java:282)
at org.sqlcomponents.SQLComponentsMojo.execute (SQLComponentsMojo.java:40)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute (MojoExecutor.java:301)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:211)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:165)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:157)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:121)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:127)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:294)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:960)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:293)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:196)
at jdk.internal.reflect.DirectMethodHandleAccessor.invoke (DirectMethodHandleAccessor.java:104)
at java.lang.reflect.Method.invoke (Method.java:577)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: 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 jdk.internal.reflect.DirectConstructorHandleAccessor.newInstance (DirectConstructorHandleAccessor.java:67)
at java.lang.reflect.Constructor.newInstanceWithCaller (Constructor.java:499)
at java.lang.reflect.Constructor.newInstance (Constructor.java:483)
at com.mysql.cj.exceptions.ExceptionFactory.createException (ExceptionFactory.java:61)
at com.mysql.cj.exceptions.ExceptionFactory.createException (ExceptionFactory.java:105)
at com.mysql.cj.exceptions.ExceptionFactory.createException (ExceptionFactory.java:151)
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException (ExceptionFactory.java:167)
at com.mysql.cj.protocol.a.NativeProtocol.readMessage (NativeProtocol.java:520)
at com.mysql.cj.protocol.a.NativeProtocol.readServerCapabilities (NativeProtocol.java:475)
at com.mysql.cj.protocol.a.NativeProtocol.beforeHandshake (NativeProtocol.java:362)
at com.mysql.cj.protocol.a.NativeProtocol.connect (NativeProtocol.java:1367) at com.mysql.cj.NativeSession.connect (NativeSession.java:133)
at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly (ConnectionImpl.java:949)
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO (ConnectionImpl.java:819)
at com.mysql.cj.jdbc.ConnectionImpl. (ConnectionImpl.java:449)
at com.mysql.cj.jdbc.ConnectionImpl.getInstance (ConnectionImpl.java:242)
at com.mysql.cj.jdbc.NonRegisteringDriver.connect (NonRegisteringDriver.java:198)
at com.zaxxer.hikari.util.DriverDataSource.getConnection (DriverDataSource.java:138)
at com.zaxxer.hikari.pool.PoolBase.newConnection (PoolBase.java:358)
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry (PoolBase.java:206)
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry (HikariPool.java:477)
at com.zaxxer.hikari.pool.HikariPool.checkFailFast (HikariPool.java:560)
at com.zaxxer.hikari.pool.HikariPool. (HikariPool.java:115)
at com.zaxxer.hikari.HikariDataSource. (HikariDataSource.java:81)
at org.sqlcomponents.core.crawler.util.DataSourceUtil.getDataSource (DataSourceUtil.java:26)
at org.sqlcomponents.core.crawler.Crawler.getDatabase (Crawler.java:46)
at org.sqlcomponents.core.mapper.Mapper.getOrm (Mapper.java:39)
at org.sqlcomponents.compiler.java.JavaFTLCompiler.compile (JavaFTLCompiler.java:36)
at org.sqlcomponents.core.model.Application.compile (Application.java:282)
at org.sqlcomponents.SQLComponentsMojo.execute (SQLComponentsMojo.java:40)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute (MojoExecutor.java:301)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:211)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:165)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:157)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:121)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:127)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:294)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:960)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:293)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:196)
at jdk.internal.reflect.DirectMethodHandleAccessor.invoke (DirectMethodHandleAccessor.java:104)
at java.lang.reflect.Method.invoke (Method.java:577)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
Caused by: java.io.EOFException: Can not read response from server. Expected to read 4 bytes, read 0 bytes before connection was unexpectedly lost.
at com.mysql.cj.protocol.FullReadInputStream.readFully (FullReadInputStream.java:67)
at com.mysql.cj.protocol.a.SimplePacketReader.readHeaderLocal (SimplePacketReader.java:81)
at com.mysql.cj.protocol.a.SimplePacketReader.readHeader (SimplePacketReader.java:63)
at com.mysql.cj.protocol.a.SimplePacketReader.readHeader (SimplePacketReader.java:45)
at com.mysql.cj.protocol.a.NativeProtocol.readMessage (NativeProtocol.java:514)
at com.mysql.cj.protocol.a.NativeProtocol.readServerCapabilities (NativeProtocol.java:475)
at com.mysql.cj.protocol.a.NativeProtocol.beforeHandshake (NativeProtocol.java:362)
at com.mysql.cj.protocol.a.NativeProtocol.connect (NativeProtocol.java:1367) at com.mysql.cj.NativeSession.connect (NativeSession.java:133)
at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly (ConnectionImpl.java:949)
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO (ConnectionImpl.java:819)
at com.mysql.cj.jdbc.ConnectionImpl. (ConnectionImpl.java:449)
at com.mysql.cj.jdbc.ConnectionImpl.getInstance (ConnectionImpl.java:242)
at com.mysql.cj.jdbc.NonRegisteringDriver.connect (NonRegisteringDriver.java:198)
at com.zaxxer.hikari.util.DriverDataSource.getConnection (DriverDataSource.java:138)
at com.zaxxer.hikari.pool.PoolBase.newConnection (PoolBase.java:358)
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry (PoolBase.java:206)
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry (HikariPool.java:477)
at com.zaxxer.hikari.pool.HikariPool.checkFailFast (HikariPool.java:560)
at com.zaxxer.hikari.pool.HikariPool. (HikariPool.java:115)
at com.zaxxer.hikari.HikariDataSource. (HikariDataSource.java:81)
at org.sqlcomponents.core.crawler.util.DataSourceUtil.getDataSource (DataSourceUtil.java:26)
at org.sqlcomponents.core.crawler.Crawler.getDatabase (Crawler.java:46)
at org.sqlcomponents.core.mapper.Mapper.getOrm (Mapper.java:39)
at org.sqlcomponents.compiler.java.JavaFTLCompiler.compile (JavaFTLCompiler.java:36)
at org.sqlcomponents.core.model.Application.compile (Application.java:282)
at org.sqlcomponents.SQLComponentsMojo.execute (SQLComponentsMojo.java:40)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute (MojoExecutor.java:301)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:211)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:165)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:157)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:121)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:127)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:294)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:960)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:293)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:196)
at jdk.internal.reflect.DirectMethodHandleAccessor.invoke (DirectMethodHandleAccessor.java:104)
at java.lang.reflect.Method.invoke (Method.java:577)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 7.015 s
[INFO] Finished at: 2022-07-04T12:28:26+05:30
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.sqlcomponents:sqlcomponents-maven-plugin:1.0-SNAPSHOT:generated-sources (default) on project spring-boot-sqlcomponents: Execution default of goal org.sqlcomponents:sqlcomponents-maven-plugin:1.0-SNAPSHOT:generated-sources failed: Failed to initialize pool: Communications link failure
[ERROR]
[ERROR] The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.: Can not read response from server. Expected to read 4 bytes, read 0 bytes before connection was unexpectedly lost.
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginExecutionException
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