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Java AbstractCompactedRow.update方法代码示例

本文整理汇总了Java中org.apache.cassandra.db.compaction.AbstractCompactedRow.update方法的典型用法代码示例。如果您正苦于以下问题:Java AbstractCompactedRow.update方法的具体用法?Java AbstractCompactedRow.update怎么用?Java AbstractCompactedRow.update使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在org.apache.cassandra.db.compaction.AbstractCompactedRow的用法示例。


在下文中一共展示了AbstractCompactedRow.update方法的4个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: rowHash

import org.apache.cassandra.db.compaction.AbstractCompactedRow; //导入方法依赖的package包/类
private MerkleTree.RowHash rowHash(AbstractCompactedRow row)
{
    validated++;
    // MerkleTree uses XOR internally, so we want lots of output bits here
    CountingDigest digest = new CountingDigest(FBUtilities.newMessageDigest("SHA-256"));
    row.update(digest);
    // only return new hash for merkle tree in case digest was updated - see CASSANDRA-8979
    if (digest.count > 0)
    {
        return new MerkleTree.RowHash(row.key.getToken(), digest.digest(), digest.count);
    }
    else
    {
        return null;
    }
}
 
开发者ID:vcostet,项目名称:cassandra-kmean,代码行数:17,代码来源:Validator.java

示例2: rowHash

import org.apache.cassandra.db.compaction.AbstractCompactedRow; //导入方法依赖的package包/类
private MerkleTree.RowHash rowHash(AbstractCompactedRow row)
{
    validated++;
    // MerkleTree uses XOR internally, so we want lots of output bits here
    CountingDigest digest = new CountingDigest(FBUtilities.newMessageDigest("SHA-256"));
    row.update(digest);
    return new MerkleTree.RowHash(row.key.token, digest.digest(), digest.count);
}
 
开发者ID:pgaref,项目名称:ACaZoo,代码行数:9,代码来源:Validator.java

示例3: rowHash

import org.apache.cassandra.db.compaction.AbstractCompactedRow; //导入方法依赖的package包/类
private MerkleTree.RowHash rowHash(AbstractCompactedRow row)
{
    validated++;
    // MerkleTree uses XOR internally, so we want lots of output bits here
    CountingDigest digest = new CountingDigest(FBUtilities.newMessageDigest("SHA-256"));
    row.update(digest);
    return new MerkleTree.RowHash(row.key.getToken(), digest.digest(), digest.count);
}
 
开发者ID:daidong,项目名称:GraphTrek,代码行数:9,代码来源:Validator.java

示例4: rowHash

import org.apache.cassandra.db.compaction.AbstractCompactedRow; //导入方法依赖的package包/类
private MerkleTree.RowHash rowHash(AbstractCompactedRow row)
{
    validated++;
    // MerkleTree uses XOR internally, so we want lots of output bits here
    MessageDigest digest = FBUtilities.newMessageDigest("SHA-256");
    row.update(digest);
    return new MerkleTree.RowHash(row.key.token, digest.digest());
}
 
开发者ID:dprguiuc,项目名称:Cassandra-Wasef,代码行数:9,代码来源:AntiEntropyService.java


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