本文整理匯總了Java中org.apache.hadoop.hbase.KeyValue.getDelimiter方法的典型用法代碼示例。如果您正苦於以下問題：Java KeyValue.getDelimiter方法的具體用法？Java KeyValue.getDelimiter怎麽用？Java KeyValue.getDelimiter使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.apache.hadoop.hbase.KeyValue的用法示例。
在下文中一共展示了KeyValue.getDelimiter方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: GetClosestRowBeforeTracker
import org.apache.hadoop.hbase.KeyValue; //導入方法依賴的package包/類
/**
* @param c
* @param kv Presume first on row: i.e. empty column, maximum timestamp and
* a type of Type.Maximum
* @param ttl Time to live in ms for this Store
* @param metaregion True if this is hbase:meta or -ROOT- region.
*/
GetClosestRowBeforeTracker(final KVComparator c, final KeyValue kv,
final long ttl, final boolean metaregion) {
super();
this.metaregion = metaregion;
this.targetkey = kv;
// If we are in a metaregion, then our table name is the prefix on the
// targetkey.
this.rowoffset = kv.getRowOffset();
int l = -1;
if (metaregion) {
l = KeyValue.getDelimiter(kv.getRowArray(), rowoffset, kv.getRowLength(),
HConstants.DELIMITER) - this.rowoffset;
}
this.tablenamePlusDelimiterLength = metaregion? l + 1: -1;
this.now = System.currentTimeMillis();
this.oldestUnexpiredTs = now - ttl;
this.kvcomparator = c;
KeyValue.RowOnlyComparator rc = new KeyValue.RowOnlyComparator(this.kvcomparator);
this.deletes = new TreeMap<KeyValue, NavigableSet<KeyValue>>(rc);
}
示例2: parseComparator
import org.apache.hadoop.hbase.KeyValue; //導入方法依賴的package包/類
/**
* Splits a column in comparatorType:comparatorValue form into separate byte arrays
* <p>
* @param comparator the comparator
* @return the parsed arguments of the comparator as a 2D byte array
*/
public static byte [][] parseComparator (byte [] comparator) {
final int index = KeyValue.getDelimiter(comparator, 0, comparator.length, ParseConstants.COLON);
if (index == -1) {
throw new IllegalArgumentException("Incorrect comparator");
}
byte [][] result = new byte [2][0];
result[0] = new byte [index];
System.arraycopy(comparator, 0, result[0], 0, index);
final int len = comparator.length - (index + 1);
result[1] = new byte[len];
System.arraycopy(comparator, index + 1, result[1], 0, len);
return result;
}