java.sql.SQLException: Communication link failure: java.io.IOException

Oracle Community | 3004 | 1 decade ago
  1. 0

    Kodo not recovering from bad connection in new MySQL driver

    Oracle Community | 1 decade ago | 3004
    java.sql.SQLException: Communication link failure: java.io.IOException
  2. 0

    Parameters and sqlExp

    Oracle Community | 1 decade ago | 3004
    java.sql.SQLException: Column not found: Unknown column 'pWordText' in 'where clause'
  3. 0

    bad SQL for filter expression

    Oracle Community | 1 decade ago | 3004
    java.sql.SQLException: Syntax error or access violation, message from server: "You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near 'WHERE NOT (t0.PK = t1.channel AND t0.supporting = '101/DS3/LOC0"
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0

    Re: not exists SQL using ! filter expression with a variable

    Oracle Community | 1 decade ago | 3004
    java.sql.SQLException: Syntax error or access violation, message from server: "You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near 'WHERE NOT (t0.PK = t1.channel AND t0.supporting = '101/DS3/LOC0"
  6. 0

    MySQL Lists: java: java.sql.SQLException

    mysql.com | 11 months ago
    java.sql.SQLException: Communication link failure: java.io.IOException
Not finding the right solution?
Take a tour to get the most out of Samebug.

Tired of useless tips?

Automated exception search integrated into your IDE

Root Cause Analysis

  1. java.sql.SQLException

    Communication link failure: java.io.IOException

    at com.mysql.jdbc.MysqlIO.checkErrorPacket()
  2. MySQL jdbc
    PreparedStatement.executeQuery
    1. com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:1606)
    2. com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:886)
    3. com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:945)
    4. com.mysql.jdbc.Connection.execSQL(Connection.java:1809)
    5. com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1458)
    5 frames
  3. com.solarmetric.datasource
    PreparedStatementWrapper.executeQuery
    1. com.solarmetric.datasource.PreparedStatementWrapper.executeQuery(PreparedStatementWrapper.java:93)
    1 frame
  4. com.solarmetric.kodo
    QueryImpl.executeWithMap
    1. com.solarmetric.kodo.impl.jdbc.SQLExecutionManagerImpl.executePreparedQueryInternal(SQLExecutionManagerImpl.java:769)
    2. com.solarmetric.kodo.impl.jdbc.SQLExecutionManagerImpl.executeQueryInternal(SQLExecutionManagerImpl.java:692)
    3. com.solarmetric.kodo.impl.jdbc.SQLExecutionManagerImpl.executeQuery(SQLExecutionManagerImpl.java:373)
    4. com.solarmetric.kodo.impl.jdbc.SQLExecutionManagerImpl.executeQuery(SQLExecutionManagerImpl.java:357)
    5. com.solarmetric.kodo.impl.jdbc.ormapping.ClassMapping.selectPrimaryMappings(ClassMapping.java:1221)
    6. com.solarmetric.kodo.impl.jdbc.runtime.JDBCStoreManager.executeQuery(JDBCStoreManager.java:717)
    7. com.solarmetric.kodo.impl.jdbc.runtime.JDBCQuery.executeQuery(JDBCQuery.java:92)
    8. com.solarmetric.kodo.query.QueryImpl.executeWithMap(QueryImpl.java:792)
    8 frames
  5. com.ewarna.pdm
    BasicQuery.getByFormula
    1. com.ewarna.pdm.sessions.BasicQuery.getByAdvancedFormula(BasicQuery.java:137)
    2. com.ewarna.pdm.sessions.BasicQuery.getByAdvancedFormula(BasicQuery.java:65)
    3. com.ewarna.pdm.sessions.BasicQuery.getByFormula(BasicQuery.java:205)
    3 frames
  6. com.ewarna.handlers
    SessionHandler$1.execute
    1. com.ewarna.handlers.storage.SessionHandler$1.execute(SessionHandler.java:116)
    1 frame
  7. com.ewarna.pdm
    JDOCallBackExecutor.execute
    1. com.ewarna.pdm.sessions.JDOCallBackExecutor.execute(JDOCallBackExecutor.java:40)
    1 frame
  8. com.ewarna.handlers
    SessionHandler.login
    1. com.ewarna.handlers.storage.SessionHandler.login(SessionHandler.java:140)
    1 frame
  9. com.ewarna.pdm
    SoapServiceXFSImpl.login
    1. com.ewarna.pdm.soap.AbstractSoapService.login(AbstractSoapService.java:44)
    2. com.ewarna.pdm.soap.xfs.SoapServiceXFSImpl.login(SoapServiceXFSImpl.java:1199)
    2 frames
  10. Java RT
    Method.invoke
    1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    4. java.lang.reflect.Method.invoke(Method.java:324)
    4 frames
  11. org.apache.soap
    RPCRouterServlet.doPost
    1. org.apache.soap.server.RPCRouter.invoke(RPCRouter.java:146)
    2. org.apache.soap.providers.RPCJavaProvider.invoke(RPCJavaProvider.java:129)
    3. org.apache.soap.server.http.RPCRouterServlet.doPost(RPCRouterServlet.java:354)
    3 frames
  12. JavaServlet
    HttpServlet.service
    1. javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
    2. javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
    2 frames
  13. Glassfish Core
    ContainerBase.invoke
    1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
    2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
    3. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
    4. org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
    5. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
    6. org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
    7. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
    8. org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
    9. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
    10. org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
    11. org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2396)
    12. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
    13. org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
    14. org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
    15. org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
    16. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
    17. org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
    18. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
    19. org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
    20. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
    21. org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
    22. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
    23. org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
    23 frames
  14. org.apache.coyote
    CoyoteAdapter.service
    1. org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
    1 frame
  15. Grizzly HTTP
    TcpWorkerThread.runIt
    1. org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:405)
    2. org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:380)
    3. org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:508)
    3 frames
  16. Tomcat Util
    ThreadPool$ControlRunnable.run
    1. org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:533)
    1 frame
  17. Java RT
    Thread.run
    1. java.lang.Thread.run(Thread.java:536)
    1 frame