/**
* A set up method to start the test cluster. AggregateProtocolImpl is registered and will be
* loaded during region startup.
*
* @throws Exception
*/
@BeforeClass
public static void setupBeforeClass() throws Exception {
conf.set(
CoprocessorHost.REGION_COPROCESSOR_CONF_KEY,
"org.apache.hadoop.hbase.coprocessor.AggregateImplementation");
util.startMiniCluster(2);
HTable table = util.createTable(TEST_TABLE, TEST_FAMILY);
util.createMultiRegions(
util.getConfiguration(),
table,
TEST_FAMILY,
new byte[][] {HConstants.EMPTY_BYTE_ARRAY, ROWS[rowSeperator1], ROWS[rowSeperator2]});
/**
* The testtable has one CQ which is always populated and one variable CQ for each row rowkey1:
* CF:CQ CF:CQ1 rowKey2: CF:CQ CF:CQ2
*/
for (int i = 0; i < ROWSIZE; i++) {
Put put = new Put(ROWS[i]);
put.setWriteToWAL(false);
Long l = new Long(i);
put.add(TEST_FAMILY, TEST_QUALIFIER, Bytes.toBytes(l));
table.put(put);
Put p2 = new Put(ROWS[i]);
put.setWriteToWAL(false);
p2.add(TEST_FAMILY, Bytes.add(TEST_MULTI_CQ, Bytes.toBytes(l)), Bytes.toBytes(l * 10));
table.put(p2);
}
table.close();
}
/**
* Start up a mini cluster and put a small table of many empty regions into it.
*
* @throws Exception
*/
@BeforeClass
public static void beforeAllTests() throws Exception {
TEST_UTIL.getConfiguration().setBoolean("dfs.support.append", true);
TEST_UTIL.startMiniCluster(2);
// Create a table of three families. This will assign a region.
TEST_UTIL.createTable(Bytes.toBytes(TABLENAME), FAMILIES);
HTable t = new HTable(TEST_UTIL.getConfiguration(), TABLENAME);
int countOfRegions = TEST_UTIL.createMultiRegions(t, getTestFamily());
TEST_UTIL.waitUntilAllRegionsAssigned(countOfRegions);
addToEachStartKey(countOfRegions);
t.close();
}
