Steve Loughran created HADOOP-11064:
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Summary: UnsatisifedLinkError with hadoop 2.4 JARs on hadoop-2.6
due NativeCRC32 method changes
Key: HADOOP-11064
URL: https://issues.apache.org/jira/browse/HADOOP-11064
Project: Hadoop Common
Issue Type: Bug
Components: native
Affects Versions: 2.6.0
Environment: Hadoop 2.6 cluster, trying to run code containing hadoop
2.4 JARs
Reporter: Steve Loughran
Priority: Blocker
The private native method names and signatures in {{NativeCrc32}} were changed
in HDFS-6561 ... as a result hadoop-common-2.4 JARs get unsatisifed link errors
when they try to perform checksums.
This essentially stops Hadoop 2.4 applications running on Hadoop 2.6 unless
rebuilt and repackaged with the hadoop- 2.6 JARs
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