/**
* Creates a pre-split table with expectedBounds.size()+1 regions, then verifies that the region
* boundaries are the same as the expected region boundaries in expectedBounds.
*
* @throws Various junit assertions
*/
private void preSplitTableAndVerify(
List<byte[]> expectedBounds, String splitClass, String tableName) throws Exception {
final int numRegions = expectedBounds.size() - 1;
final Configuration conf = UTIL.getConfiguration();
conf.setInt("split.count", numRegions);
SplitAlgorithm splitAlgo = RegionSplitter.newSplitAlgoInstance(conf, splitClass);
RegionSplitter.createPresplitTable(tableName, splitAlgo, new String[] {CF_NAME}, conf);
verifyBounds(expectedBounds, tableName);
}
private void rollingSplitAndVerify(
String tableName, String splitClass, List<byte[]> expectedBounds) throws Exception {
final Configuration conf = UTIL.getConfiguration();
// Set this larger than the number of splits so RegionSplitter won't block
conf.setInt("split.outstanding", 5);
SplitAlgorithm splitAlgo = RegionSplitter.newSplitAlgoInstance(conf, splitClass);
RegionSplitter.rollingSplit(tableName, splitAlgo, conf);
verifyBounds(expectedBounds, tableName);
}
