Hi, Frequently am facing this issue while reading the Data from HDFS, Every time i have replaced (rebuid) the jars. Does any one suggest me the right way to resolve this issue? or can any one tell me the root cause for this error ?
JDK > 1.7 System env - win 64 bit Caused by: java.lang.UnsatisfiedLinkError: org.apache.hadoop.util.NativeCrc32.nativeComputeChunkedSums(IILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;IILjava/lang/String;JZ)V at org.apache.hadoop.util.NativeCrc32.nativeComputeChunkedSums(Native Method) ~[hadoop-common-2.6.2.jar:na] at org.apache.hadoop.util.NativeCrc32.verifyChunkedSums(NativeCrc32.java:59) ~[hadoop-common-2.6.2.jar:na] at org.apache.hadoop.util.DataChecksum.verifyChunkedSums(DataChecksum.java:301) ~[hadoop-common-2.6.2.jar:na] at org.apache.hadoop.hdfs.RemoteBlockReader2.readNextPacket(RemoteBlockReader2.java:216) ~[hadoop-hdfs-2.6.2.jar:na] at org.apache.hadoop.hdfs.RemoteBlockReader2.read(RemoteBlockReader2.java:146) ~[hadoop-hdfs-2.6.2.jar:na] at org.apache.hadoop.hdfs.DFSInputStream$ByteArrayStrategy.doRead(DFSInputStream.java:693) ~[hadoop-hdfs-2.6.2.jar:na] at org.apache.hadoop.hdfs.DFSInputStream.readBuffer(DFSInputStream.java:749) ~[hadoop-hdfs-2.6.2.jar:na] at org.apache.hadoop.hdfs.DFSInputStream.readWithStrategy(DFSInputStream.java:807) ~[hadoop-hdfs-2.6.2.jar:na] at org.apache.hadoop.hdfs.DFSInputStream.read(DFSInputStream.java:848) ~[hadoop-hdfs-2.6.2.jar:na] at java.io.DataInputStream.read(DataInputStream.java:100) ~[na:1.7.0] Regards, Karthikeyan S
