本文整理了Java中org.apache.hadoop.hbase.regionserver.Region.increment
方法的一些代码示例,展示了Region.increment
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。Region.increment
方法的具体详情如下:
包路径:org.apache.hadoop.hbase.regionserver.Region
类名称:Region
方法名:increment
[英]Perform one or more increment operations on a row.
[中]对一行执行一个或多个增量操作。
代码示例来源:origin: apache/hbase
@Override
public Result increment(Increment increment) throws IOException {
return this.region.increment(increment);
}
代码示例来源:origin: apache/hbase
@Override
public void run() {
for (int i = 0; i < numIncrements; i++) {
try {
Increment inc = new Increment(row);
inc.addColumn(fam1, qual1, amount);
inc.addColumn(fam1, qual2, amount*2);
inc.addColumn(fam2, qual3, amount*3);
inc.setDurability(Durability.ASYNC_WAL);
Result result = region.increment(inc);
if (result != null) {
assertEquals(Bytes.toLong(result.getValue(fam1, qual1))*2,
Bytes.toLong(result.getValue(fam1, qual2)));
assertTrue(result.getValue(fam2, qual3) != null);
assertEquals(Bytes.toLong(result.getValue(fam1, qual1))*3,
Bytes.toLong(result.getValue(fam2, qual3)));
assertEquals(Bytes.toLong(result.getValue(fam1, qual1))*2,
Bytes.toLong(result.getValue(fam1, qual2)));
long fam1Increment = Bytes.toLong(result.getValue(fam1, qual1))*3;
long fam2Increment = Bytes.toLong(result.getValue(fam2, qual3));
assertEquals("fam1=" + fam1Increment + ", fam2=" + fam2Increment,
fam1Increment, fam2Increment);
}
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
代码示例来源:origin: org.apache.hbase/hbase-server
@Override
public Result increment(Increment increment) throws IOException {
return this.region.increment(increment);
}
代码示例来源:origin: org.apache.hbase/hbase-server
@Override
public void run() {
for (int i = 0; i < numIncrements; i++) {
try {
Increment inc = new Increment(row);
inc.addColumn(fam1, qual1, amount);
inc.addColumn(fam1, qual2, amount*2);
inc.addColumn(fam2, qual3, amount*3);
inc.setDurability(Durability.ASYNC_WAL);
Result result = region.increment(inc);
if (result != null) {
assertEquals(Bytes.toLong(result.getValue(fam1, qual1))*2,
Bytes.toLong(result.getValue(fam1, qual2)));
assertTrue(result.getValue(fam2, qual3) != null);
assertEquals(Bytes.toLong(result.getValue(fam1, qual1))*3,
Bytes.toLong(result.getValue(fam2, qual3)));
assertEquals(Bytes.toLong(result.getValue(fam1, qual1))*2,
Bytes.toLong(result.getValue(fam1, qual2)));
long fam1Increment = Bytes.toLong(result.getValue(fam1, qual1))*3;
long fam2Increment = Bytes.toLong(result.getValue(fam2, qual3));
assertEquals("fam1=" + fam1Increment + ", fam2=" + fam2Increment,
fam1Increment, fam2Increment);
}
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
代码示例来源:origin: harbby/presto-connectors
boolean success = false;
try {
r = region.increment(increment, nonceGroup, nonce);
success = true;
} finally {
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