java.io.IOException: can't find class: org.apache.nutch.protocol.ProtocolStatus because org.apache.nutch.protocol.ProtocolStatus

nutch-dev | Tejas Patil (JIRA) | 3 years ago
tip
Your exception is missing from the Samebug knowledge base.
Here are the best solutions we found on the Internet.
Click on the to mark the helpful solution and get rewards for you help.
  1. 0

    [jira] [Commented] (NUTCH-1692) SegmentReader broken in distributed mode

    nutch-dev | 3 years ago | Tejas Patil (JIRA)
    java.io.IOException: can't find class: org.apache.nutch.protocol.ProtocolStatus because org.apache.nutch.protocol.ProtocolStatus
  2. 0

    Error while running a map-reduce job which reads elasticsearch

    Stack Overflow | 3 years ago | user1882391
    java.lang.Exception: java.lang.RuntimeException: problem advancing post rec#0
  3. 0

    Executing Mahout against Hadoop cluster

    Stack Overflow | 2 years ago | user2175783
    java.io.IOException: Mkdirs failed to create /some/hdfs/path (exists=false, cwd=file:local/folder/where/myjar/is) at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java 440) ...
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0

    Error While executing Jar for MapReduce | DeZyre

    dezyre.com | 2 years ago
    java.io.IOException: Error opening job jar: /user/cloudera/stockvolume/StockVolume.jar
  6. 0

    NullPointerException for file user_agents

    GitHub | 2 years ago | cmenke2
    java.io.IOException: Job failed!

    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.io.IOException

      can't find class: org.apache.nutch.protocol.ProtocolStatus because org.apache.nutch.protocol.ProtocolStatus

      at org.apache.hadoop.io.AbstractMapWritable.readFields()
    2. Hadoop
      MapWritable.readFields
      1. org.apache.hadoop.io.AbstractMapWritable.readFields(AbstractMapWritable.java:204)
      2. org.apache.hadoop.io.MapWritable.readFields(MapWritable.java:146)
      2 frames
    3. Apache Nutch
      CrawlDatum.readFields
      1. org.apache.nutch.crawl.CrawlDatum.readFields(CrawlDatum.java:280)
      1 frame
    4. Hadoop
      MapFile$Reader.next
      1. org.apache.hadoop.io.SequenceFile$Reader.getCurrentValue(SequenceFile.java:1813)
      2. org.apache.hadoop.io.SequenceFile$Reader.next(SequenceFile.java:1941)
      3. org.apache.hadoop.io.MapFile$Reader.next(MapFile.java:517)
      3 frames
    5. org.apache.nutch
      SegmentReader.main
      1. org.apache.nutch.segment.SegmentReader.getStats(SegmentReader.java:485)
      2. org.apache.nutch.segment.SegmentReader.list(SegmentReader.java:441)
      3. org.apache.nutch.segment.SegmentReader.main(SegmentReader.java:597)
      3 frames
    6. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      4. java.lang.reflect.Method.invoke(Method.java:601)
      4 frames
    7. Hadoop
      RunJar.main
      1. org.apache.hadoop.util.RunJar.main(RunJar.java:156)
      1 frame