hadoop - Unable to write file on HDFS -

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i have installed hadoop-2.6.0 , checked hadoop daemons running. able create or copy directory in hdfs not able copy file hdfs.

command: 

bin/hadoop fs -copyfromlocal /home/130853/hadoop_data/abc /trial/abc

it's giving following exception:

exception in thread "main" java.lang.unsatisfiedlinkerror: org.apache.hadoop.util.nativecrc32.nativecomputechunkedsumsbytearray(ii[bi[biiljava/lang/string;jz)v     @ org.apache.hadoop.util.nativecrc32.nativecomputechunkedsumsbytearray(native method)     @ org.apache.hadoop.util.nativecrc32.calculatechunkedsumsbytearray(nativecrc32.java:86)     @ org.apache.hadoop.util.datachecksum.calculatechunkedsums(datachecksum.java:430)     @ org.apache.hadoop.fs.fsoutputsummer.writechecksumchunks(fsoutputsummer.java:202)     @ org.apache.hadoop.fs.fsoutputsummer.flushbuffer(fsoutputsummer.java:163)     @ org.apache.hadoop.fs.fsoutputsummer.flushbuffer(fsoutputsummer.java:144)     @ org.apache.hadoop.hdfs.dfsoutputstream.close(dfsoutputstream.java:2217)     @ org.apache.hadoop.fs.fsdataoutputstream$positioncache.close(fsdataoutputstream.java:72)     @ org.apache.hadoop.fs.fsdataoutputstream.close(fsdataoutputstream.java:106)     @ org.apache.hadoop.io.ioutils.copybytes(ioutils.java:54)     @ org.apache.hadoop.io.ioutils.copybytes(ioutils.java:112)     @ org.apache.hadoop.fs.shell.commandwithdestination$targetfilesystem.writestreamtofile(commandwithdestination.java:466)     @ org.apache.hadoop.fs.shell.commandwithdestination.copystreamtotarget(commandwithdestination.java:391)     @ org.apache.hadoop.fs.shell.commandwithdestination.copyfiletotarget(commandwithdestination.java:328)     @ org.apache.hadoop.fs.shell.commandwithdestination.processpath(commandwithdestination.java:263)     @ org.apache.hadoop.fs.shell.commandwithdestination.processpath(commandwithdestination.java:248)     @ org.apache.hadoop.fs.shell.command.processpaths(command.java:306)     @ org.apache.hadoop.fs.shell.command.processpathargument(command.java:278)     @ org.apache.hadoop.fs.shell.commandwithdestination.processpathargument(commandwithdestination.java:243)     @ org.apache.hadoop.fs.shell.command.processargument(command.java:260)     @ org.apache.hadoop.fs.shell.command.processarguments(command.java:244)     @ org.apache.hadoop.fs.shell.commandwithdestination.processarguments(commandwithdestination.java:220)     @ org.apache.hadoop.fs.shell.copycommands$put.processarguments(copycommands.java:267)     @ org.apache.hadoop.fs.shell.command.processrawarguments(command.java:190)     @ org.apache.hadoop.fs.shell.command.run(command.java:154)     @ org.apache.hadoop.fs.fsshell.run(fsshell.java:287)     @ org.apache.hadoop.util.toolrunner.run(toolrunner.java:70)     @ org.apache.hadoop.util.toolrunner.run(toolrunner.java:84)     @ org.apache.hadoop.fs.fsshell.main(fsshell.java:340)

can please on this?

what linux system ? 64bit or 32 bit ?

if it's 64bit , suggest recomplie hadoop source code in order support native lib .

if it's 32bit ,suggest switch 64bit system.

try execute command , hadoop checknative -a

enter image description here


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