java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.mapreduce.Counter, but class was expected>java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.mapreduce.Counter, but class was expected

JIRA | Kevin Normoyle | 2 years ago
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  1. 0

    confluence page for the mapr 4.0.1 cluster is at https://0xdata.atlassian.net/wiki/pages/viewpage.action?pageId=28901378 cluster dashboard at https://mr-0x3-cntr1:8443 log after trying to dispatch to yarn (mr-0x3-cntr1:8032) with current mapr 3.1.1 h2o driver http://mr-0x3-cntr1:19888/jobhistory/logs/mr-0x2-cntr1.0xdata.loc:46944/container_1414873629046_0001_01_000002/attempt_1414873629046_0001_m_000000_0/0xcustomer Log Type: stderr Log Length: 1168 log4j:WARN No appenders could be found for logger (com.mapr.baseutils.cldbutils.CLDBRpcCommonUtils). log4j:WARN Please initialize the log4j system properly. log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info. [WARN] Configuration - job.xml:an attempt to override final parameter: mapreduce.job.end-notification.max.retry.interval; Ignoring. [WARN] Configuration - job.xml:an attempt to override final parameter: mapreduce.job.end-notification.max.attempts; Ignoring. [WARN] Configuration - job.xml:an attempt to override final parameter: mapreduce.job.end-notification.max.retry.interval; Ignoring. [WARN] Configuration - job.xml:an attempt to override final parameter: mapreduce.job.end-notification.max.attempts; Ignoring. [FATAL] YarnUncaughtExceptionHandler - Thread Thread[Thread-7,5,main] threw an Error. Shutting down now... <java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.mapreduce.Counter, but class was expected>java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.mapreduce.Counter, but class was expected at water.hadoop.h2omapper$CounterThread.run(h2omapper.java:323) Log Type: stdout Log Length: 0

    JIRA | 2 years ago | Kevin Normoyle
    java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.mapreduce.Counter, but class was expected>java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.mapreduce.Counter, but class was expected
  2. 0

    confluence page for the mapr 4.0.1 cluster is at https://0xdata.atlassian.net/wiki/pages/viewpage.action?pageId=28901378 cluster dashboard at https://mr-0x3-cntr1:8443 log after trying to dispatch to yarn (mr-0x3-cntr1:8032) with current mapr 3.1.1 h2o driver http://mr-0x3-cntr1:19888/jobhistory/logs/mr-0x2-cntr1.0xdata.loc:46944/container_1414873629046_0001_01_000002/attempt_1414873629046_0001_m_000000_0/0xcustomer Log Type: stderr Log Length: 1168 log4j:WARN No appenders could be found for logger (com.mapr.baseutils.cldbutils.CLDBRpcCommonUtils). log4j:WARN Please initialize the log4j system properly. log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info. [WARN] Configuration - job.xml:an attempt to override final parameter: mapreduce.job.end-notification.max.retry.interval; Ignoring. [WARN] Configuration - job.xml:an attempt to override final parameter: mapreduce.job.end-notification.max.attempts; Ignoring. [WARN] Configuration - job.xml:an attempt to override final parameter: mapreduce.job.end-notification.max.retry.interval; Ignoring. [WARN] Configuration - job.xml:an attempt to override final parameter: mapreduce.job.end-notification.max.attempts; Ignoring. [FATAL] YarnUncaughtExceptionHandler - Thread Thread[Thread-7,5,main] threw an Error. Shutting down now... <java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.mapreduce.Counter, but class was expected>java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.mapreduce.Counter, but class was expected at water.hadoop.h2omapper$CounterThread.run(h2omapper.java:323) Log Type: stdout Log Length: 0

    JIRA | 2 years ago | Kevin Normoyle
    java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.mapreduce.Counter, but class was expected>java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.mapreduce.Counter, but class was expected

    Root Cause Analysis

    1. java.lang.IncompatibleClassChangeError

      Found interface org.apache.hadoop.mapreduce.Counter, but class was expected>java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.mapreduce.Counter, but class was expected

      at water.hadoop.h2omapper$CounterThread.run()
    2. water.hadoop
      h2omapper$CounterThread.run
      1. water.hadoop.h2omapper$CounterThread.run(h2omapper.java:323)
      1 frame