Exception in thread “main” java.lang.UnsatisfiedLinkError: org.apache.hadoop.io.nativeio.NativeIO$Windows.access0(Ljava/lang/String;I)Z

Question

trying to run MR program version(2.7) in windows 7 64 bit in eclipse while running the above exception occurring . I verified that using 64 bit 1.8 java version and observ

Answer 1

In Intellij under Run/Debug Configurations, open the application you are trying to run, Under configurations tab, specify the exact working Directory.having the variable to represent the working directory also creates this problem. When I changed the Working Directory under configurations, it started working again.

Answer 2

For me this issue was resolved by downloading the winutils.exe & hadoop.dll from https://github.com/steveloughran/winutils/tree/master/hadoop-2.7.1/bin and putting those in hadoop/bin folder