java.lang.AbstractMethodError: JavaNetworkWordCount$1.call(Ljava/lang/Object;)Ljava/lang/Iterable;

Stack Overflow | Pranav Sodhani | 7 months ago
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  1. 0

    Spark Streaming Error for JavaNetworkWordCount Program (netcat)

    Stack Overflow | 7 months ago | Pranav Sodhani
    java.lang.AbstractMethodError: JavaNetworkWordCount$1.call(Ljava/lang/Object;)Ljava/lang/Iterable;
  2. 0

    Inserting images in DB using blob type

    java-forums.org | 1 year ago
    java.lang.AbstractMethodError: org.apache.tomcat.dbcp.dbcp.DelegatingPreparedStat ement.setBinaryStream(ILjava/io/InputStream;)V at com.att.smartchathome.dao.DataServiceInterfaceImpl .setviaImageinputStream(DataServiceInterfaceImpl.j ava:15688) at com.att.smartchathome.testfileupload.doPost(testfi leupload.java:81) at javax.servlet.http.HttpServlet.service(HttpServlet .java:637) at javax.servlet.http.HttpServlet.service(HttpServlet .java:717) at org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invo ke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invok e(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.servic e(CoyoteAdapter.java:293) at org.apache.coyote.http11.Http11Processor.process(H ttp11Processor.java:849) at org.apache.coyote.http11.Http11Protocol$Http11Conn ectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run( JIoEndpoint.java:454)

    Root Cause Analysis

    1. java.lang.AbstractMethodError

      JavaNetworkWordCount$1.call(Ljava/lang/Object;)Ljava/lang/Iterable;

      at org.apache.spark.streaming.api.java.JavaDStreamLike$$anonfun$fn$1$1.apply()
    2. Spark Project Streaming
      JavaDStreamLike$$anonfun$fn$1$1.apply
      1. org.apache.spark.streaming.api.java.JavaDStreamLike$$anonfun$fn$1$1.apply(JavaDStreamLike.scala:172)
      2. org.apache.spark.streaming.api.java.JavaDStreamLike$$anonfun$fn$1$1.apply(JavaDStreamLike.scala:172)
      2 frames
    3. Scala
      Iterator$$anon$11.hasNext
      1. scala.collection.Iterator$$anon$13.hasNext(Iterator.scala:371)
      2. scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:327)
      2 frames
    4. Spark
      Executor$TaskRunner.run
      1. org.apache.spark.util.collection.ExternalSorter.insertAll(ExternalSorter.scala:202)
      2. org.apache.spark.shuffle.sort.SortShuffleWriter.write(SortShuffleWriter.scala:56)
      3. org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:68)
      4. org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:41)
      5. org.apache.spark.scheduler.Task.run(Task.scala:64)
      6. org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:203)
      6 frames
    5. Java RT
      Thread.run
      1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
      2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
      3. java.lang.Thread.run(Thread.java:745)
      3 frames