public void initData() {
IndexHTable hTable = null;
try {
hTable = new IndexHTable(conf, tableName);
hTable.setAutoFlushTo(false);
List<Put> puts = new ArrayList<Put>();
byte[] familyBytes = columnFamily.getBytes();
byte[] qualifier = columnName.getBytes();
for (int i = 0; i < 100; i++) {
Put put = new Put(Bytes.toBytes("row" + i));
put.add(familyBytes, qualifier, ("value" + i).getBytes());
puts.add(put);
}
hTable.put(puts);
hTable.flushCommits();
} catch (Exception e) {
LOG.error(e.getMessage(), e);
} finally {
try {
hTable.close();
} catch (IOException e) {
LOG.error("htable close error");
}
}
}
public void scan() {
IndexHTable hTable = null;
try {
hTable = new IndexHTable(conf, tableName);
Scan scan = new Scan();
scan.setFilter(
getInFilter(
columnFamily.getBytes(),
columnName.getBytes(),
"value3".getBytes(),
"value9".getBytes()));
scan.setIndexColumn(Bytes.toBytes(indexName));
ResultScanner rs = hTable.getScanner(scan);
Result result = null;
while (null != (result = rs.next())) {
System.out.println("================" + Bytes.toString(result.getRow()));
}
} catch (Exception e) {
}
}
