java.io.IOException

com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 252 milliseconds ago. The last packet sent successfully to the server was 3,582,723 milliseconds ago.

Samebug tips13

Probably there is a bug in TestNG Eclipse plugin (6.8.6.20130607_0745), try an other version (e.g. 6.8.0.20121120_1820)

before running my test in debug mode, i open the debug view, and remove some breakpoints (such as some remaining on NullPointersExceptions, and Sockets)

Don't give up yet. Our experts can help. Paste your full stack trace to get a solution.

Solutions on the web2019

  • via GitHub by TheWildHorse
    ,
  • via Unknown by Unknown author,
  • Stack trace

    • java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 252 milliseconds ago. The last packet sent successfully to the server was 3,582,723 milliseconds ago. at org.xbib.elasticsearch.jdbc.strategy.standard.StandardSource.fetch(StandardSource.java:631)[elasticsearch-jdbc-2.3.4.0.jar:?] at org.xbib.elasticsearch.jdbc.strategy.standard.StandardContext.fetch(StandardContext.java:191)[elasticsearch-jdbc-2.3.4.0.jar:?] at org.xbib.elasticsearch.jdbc.strategy.standard.StandardContext.execute(StandardContext.java:166)[elasticsearch-jdbc-2.3.4.0.jar:?] at org.xbib.tools.JDBCImporter.process(JDBCImporter.java:199)[elasticsearch-jdbc-2.3.4.0.jar:?] at org.xbib.tools.JDBCImporter.newRequest(JDBCImporter.java:185)[elasticsearch-jdbc-2.3.4.0.jar:?] at org.xbib.tools.JDBCImporter.newRequest(JDBCImporter.java:51)[elasticsearch-jdbc-2.3.4.0.jar:?] at org.xbib.pipeline.AbstractPipeline.call(AbstractPipeline.java:50)[elasticsearch-jdbc-2.3.4.0.jar:?] at org.xbib.pipeline.AbstractPipeline.call(AbstractPipeline.java:16)[elasticsearch-jdbc-2.3.4.0.jar:?] at java.util.concurrent.FutureTask.run(FutureTask.java:266)[?:1.8.0_101] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[?:1.8.0_101] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[?:1.8.0_101] at java.lang.Thread.run(Thread.java:745)[?:1.8.0_101] Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 252 milliseconds ago. The last packet sent successfully to the server was 3,582,723 milliseconds ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)[?:1.8.0_101] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)[?:1.8.0_101] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)[?:1.8.0_101] at java.lang.reflect.Constructor.newInstance(Constructor.java:423)[?:1.8.0_101] at com.mysql.jdbc.Util.handleNewInstance(Util.java:404)[mysql-connector-java-5.1.38.jar:5.1.38] at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981)[mysql-connector-java-5.1.38.jar:5.1.38] at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3652)[mysql-connector-java-5.1.38.jar:5.1.38] at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2460)[mysql-connector-java-5.1.38.jar:5.1.38] at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625)[mysql-connector-java-5.1.38.jar:5.1.38] at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2547)[mysql-connector-java-5.1.38.jar:5.1.38] at com.mysql.jdbc.StatementImpl.executeSimpleNonQuery(StatementImpl.java:1454)[mysql-connector-java-5.1.38.jar:5.1.38] at com.mysql.jdbc.RowDataDynamic.close(RowDataDynamic.java:178)[mysql-connector-java-5.1.38.jar:5.1.38] at com.mysql.jdbc.ResultSetImpl.realClose(ResultSetImpl.java:6709)[mysql-connector-java-5.1.38.jar:5.1.38] at com.mysql.jdbc.ResultSetImpl.close(ResultSetImpl.java:851)[mysql-connector-java-5.1.38.jar:5.1.38] at org.xbib.elasticsearch.jdbc.strategy.standard.StandardSource.close(StandardSource.java:1130)[elasticsearch-jdbc-2.3.4.0.jar:?] at org.xbib.elasticsearch.jdbc.strategy.standard.StandardSource.execute(StandardSource.java:701)[elasticsearch-jdbc-2.3.4.0.jar:?] at org.xbib.elasticsearch.jdbc.strategy.standard.StandardSource.fetch(StandardSource.java:616)[elasticsearch-jdbc-2.3.4.0.jar:?] ... 11 more Caused by: java.net.SocketException: Broken pipe at java.net.SocketOutputStream.socketWrite0(Native Method)[?:1.8.0_101] at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:109)[?:1.8.0_101] at java.net.SocketOutputStream.write(SocketOutputStream.java:153)[?:1.8.0_101] at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)[?:1.8.0_101] at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140)[?:1.8.0_101] at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3634)[mysql-connector-java-5.1.38.jar:5.1.38] at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2460)[mysql-connector-java-5.1.38.jar:5.1.38] at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625)[mysql-connector-java-5.1.38.jar:5.1.38] at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2547)[mysql-connector-java-5.1.38.jar:5.1.38] at com.mysql.jdbc.StatementImpl.executeSimpleNonQuery(StatementImpl.java:1454)[mysql-connector-java-5.1.38.jar:5.1.38] at com.mysql.jdbc.RowDataDynamic.close(RowDataDynamic.java:178)[mysql-connector-java-5.1.38.jar:5.1.38] at com.mysql.jdbc.ResultSetImpl.realClose(ResultSetImpl.java:6709)[mysql-connector-java-5.1.38.jar:5.1.38] at com.mysql.jdbc.ResultSetImpl.close(ResultSetImpl.java:851)[mysql-connector-java-5.1.38.jar:5.1.38] at org.xbib.elasticsearch.jdbc.strategy.standard.StandardSource.close(StandardSource.java:1130)[elasticsearch-jdbc-2.3.4.0.jar:?] at org.xbib.elasticsearch.jdbc.strategy.standard.StandardSource.execute(StandardSource.java:701)[elasticsearch-jdbc-2.3.4.0.jar:?]

    Write tip

    You have a different solution? A short tip here would help you and many other users who saw this issue last week.

    Users with the same issue

    kuldeepkuldeep
    4 times, last one
    Unknown visitor
    Unknown visitorOnce,
    Unknown visitor
    Unknown visitorOnce,
    Unknown visitor
    Unknown visitorOnce,
    Unknown visitor
    Unknown visitorOnce,
    213 more bugmates