Examples with MiniHBaseCluster org.apache.hadoop.hbase.MiniHBaseCluster used on opensource projects

Example 86 with MiniHBaseCluster

use of org.apache.hadoop.hbase.MiniHBaseCluster in project cdap by caskdata.

the class HBase96Test method forEachRegion.

@Override
public <T> Map<byte[], T> forEachRegion(byte[] tableName, Function<HRegion, T> function) {
    MiniHBaseCluster hbaseCluster = getHBaseCluster();
    Map<byte[], T> results = new TreeMap<>(Bytes.BYTES_COMPARATOR);
    // make sure consumer config cache is updated
    for (JVMClusterUtil.RegionServerThread t : hbaseCluster.getRegionServerThreads()) {
        List<HRegion> serverRegions = t.getRegionServer().getOnlineRegions(TableName.valueOf(tableName));
        for (HRegion region : serverRegions) {
            results.put(region.getRegionName(), function.apply(region));
        }
    }
    return results;
}