Package org.apache.hadoop.yarn.sharedcache

Interface SharedCacheChecksum

All Known Implementing Classes:

ChecksumSHA256Impl

@Public
@Evolving
public interface SharedCacheChecksum

Method Summary

Modifier and Type	Method	Description
java.lang.String	computeChecksum(java.io.InputStream in)	Calculate the checksum of the passed input stream.

Method Detail

computeChecksum

java.lang.String computeChecksum(java.io.InputStream in)
                          throws java.io.IOException

Calculate the checksum of the passed input stream.

Parameters:

in - InputStream to be checksumed

Returns:

the message digest of the input stream

Throws:

java.io.IOException - io error occur.