Example usage for java.security MessageDigest toString

Introduction

In this page you can find the example usage for java.security MessageDigest toString.

Prototype

public String toString() 

Source Link

Document

Returns a string representation of this message digest object.

Usage

From source file:org.apache.hadoop.hbase.HBaseTestingUtility.java

/**
 * Return an md5 digest of the entire contents of a table.
 *//*w w  w. j  a v  a2  s.c  o m*/
public String checksumRows(final HTable table) throws Exception {
    Scan scan = new Scan();
    ResultScanner results = table.getScanner(scan);
    MessageDigest digest = MessageDigest.getInstance("MD5");
    for (Result res : results) {
        digest.update(res.getRow());
    }
    results.close();
    return digest.toString();
}

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