gehaijiang created YARN-7433:
--------------------------------

             Summary: java.lang.RuntimeException: native snappy library not 
available: this version of libhadoop was built without snappy support.
                 Key: YARN-7433
                 URL: https://issues.apache.org/jira/browse/YARN-7433
             Project: Hadoop YARN
          Issue Type: Bug
         Environment: From centos6.5 upgrade centos7,    hadoop version(2.7.1) 
is compiled on centos6.5 and Support snappy,   the copy runs on centos7.

but  yarn task error ,yarn  task errorlog: 
(hadoop Native Libraries Whether to recompile based on centos7???)
Error: java.lang.RuntimeException: native snappy library not available: this 
version of libhadoop was built without snappy support.
        at 
org.apache.hadoop.io.compress.SnappyCodec.checkNativeCodeLoaded(SnappyCodec.java:65)
        at 
org.apache.hadoop.io.compress.SnappyCodec.getCompressorType(SnappyCodec.java:134)
        at 
org.apache.hadoop.io.compress.CodecPool.getCompressor(CodecPool.java:150)
        at 
org.apache.hadoop.io.compress.CodecPool.getCompressor(CodecPool.java:165)
        at org.apache.hadoop.mapred.IFile$Writer.<init>(IFile.java:114)
        at org.apache.hadoop.mapred.IFile$Writer.<init>(IFile.java:97)
        at 
org.apache.hadoop.mapred.MapTask$MapOutputBuffer.mergeParts(MapTask.java:1856)
        at 
org.apache.hadoop.mapred.MapTask$MapOutputBuffer.flush(MapTask.java:1511)
        at 
org.apache.hadoop.mapred.MapTask$NewOutputCollector.close(MapTask.java:723)
        at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:793)
        at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341)
        at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:164)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657)
        at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158)
Error: java.io.IOException: Spill failed
            Reporter: gehaijiang






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