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  3. org.apache.hadoop.hbase.index.SecIndexLoadBalancer

Java 类org.apache.hadoop.hbase.index.SecIndexLoadBalancer 实例源码

项目：HIndex    文件：IndexMasterObserver.java    
@Override
public void postDeleteTableHandler(ObserverContext<MasterCoprocessorEnvironment> ctx,
    TableName tableName) throws IOException {
  LOG.info("Entered into postDeleteTableHandler of table " + tableName + '.');
  MasterServices master = ctx.getEnvironment().getMasterServices();
  TableName indexTableName = TableName.valueOf(IndexUtils.getIndexTableName(tableName));
  boolean indexTablePresent =
      master.getAssignmentManager().getZKTable().isTablePresent(indexTableName);
  // Not checking for disabled state because before deleting user table both user and index table
  // should be disabled.
  if ((!IndexUtils.isIndexTable(tableName)) && indexTablePresent) {
    LoadBalancer balancer = master.getAssignmentManager().getBalancer();
    if (balancer instanceof SecIndexLoadBalancer) {
      ((SecIndexLoadBalancer) balancer).removeIndexedTable(tableName);
    }
    DeleteTableHandler dth = new DeleteTableHandler(indexTableName, master, master);
    dth.prepare();
    dth.process();
  }
  LOG.info("Exiting from postDeleteTableHandler of table " + tableName + '.');
}
项目：HIndex    文件：TestScanWhenTTLExpired.java    
@BeforeClass
public static void before() throws Exception {
  Configuration conf = TESTING_UTIL.getConfiguration();
  conf.setInt("hbase.balancer.period", 60000);
  // Needed because some tests have splits happening on RS that are killed
  // We don't want to wait 3min for the master to figure it out
  conf.setInt("hbase.master.assignment.timeoutmonitor.timeout", 4000);
  conf.set(CoprocessorHost.MASTER_COPROCESSOR_CONF_KEY, IndexMasterObserver.class.getName());
  conf.set(CoprocessorHost.REGION_COPROCESSOR_CONF_KEY, IndexRegionObserver.class.getName());
  conf.set(CoprocessorHost.WAL_COPROCESSOR_CONF_KEY, IndexWALObserver.class.getName());
  conf.setBoolean("hbase.use.secondary.index", true);
  conf.setInt("hbase.hstore.compactionThreshold",5);
  conf.setClass(HConstants.HBASE_MASTER_LOADBALANCER_CLASS, SecIndexLoadBalancer.class,
    LoadBalancer.class);
  TESTING_UTIL.startMiniCluster(NB_SERVERS);

}
项目：HIndex    文件：IndexMasterObserver.java    
@Override
public void preCreateTableHandler(ObserverContext<MasterCoprocessorEnvironment> ctx,
    HTableDescriptor desc, HRegionInfo[] regions) throws IOException {
  if (desc.getValue(Constants.INDEX_SPEC_KEY) != null) {
    LoadBalancer balancer =
        ctx.getEnvironment().getMasterServices().getAssignmentManager().getBalancer();
    if (balancer instanceof SecIndexLoadBalancer) {
      ((SecIndexLoadBalancer) balancer).addIndexedTable(desc.getTableName());
    }
  }
}
项目：HIndex    文件：TestSecIndexColocator.java    
@BeforeClass
public static void setUpBeforeClass() throws Exception {
  Configuration conf = UTIL.getConfiguration();
  conf.set(CoprocessorHost.MASTER_COPROCESSOR_CONF_KEY, IndexMasterObserver.class.getName());
  conf.set(CoprocessorHost.REGION_COPROCESSOR_CONF_KEY, IndexRegionObserver.class.getName());
  conf.set(CoprocessorHost.WAL_COPROCESSOR_CONF_KEY, IndexWALObserver.class.getName());
  conf.setBoolean("hbase.use.secondary.index", true);
  conf.setClass(HConstants.HBASE_MASTER_LOADBALANCER_CLASS, SecIndexLoadBalancer.class,
    LoadBalancer.class);
  UTIL.startMiniCluster(2);
  admin = new IndexAdmin(conf);
}
项目：HIndex    文件：TestIndexMapReduceUtil.java    
@BeforeClass
public static void setupBeforeClass() throws Exception {
  Configuration conf = UTIL.getConfiguration();
  conf.set(CoprocessorHost.MASTER_COPROCESSOR_CONF_KEY, IndexMasterObserver.class.getName());
  conf.set(CoprocessorHost.REGION_COPROCESSOR_CONF_KEY, IndexRegionObserver.class.getName());
  conf.set(CoprocessorHost.WAL_COPROCESSOR_CONF_KEY, IndexWALObserver.class.getName());
  conf.setBoolean("hbase.use.secondary.index", true);
  conf.setClass(HConstants.HBASE_MASTER_LOADBALANCER_CLASS, SecIndexLoadBalancer.class,
    LoadBalancer.class);
  UTIL.startMiniCluster(1);
}
项目：HIndex    文件：TestIndexMasterObserver.java    
@BeforeClass
public static void setupBeforeClass() throws Exception {
  Configuration conf = UTIL.getConfiguration();
  conf.setBoolean(HConstants.REGIONSERVER_INFO_PORT_AUTO,true);
  conf.setBoolean("hbase.use.secondary.index", true);
  conf.set(CoprocessorHost.MASTER_COPROCESSOR_CONF_KEY, IndexMasterObserver.class.getName());
  conf.set(CoprocessorHost.REGION_COPROCESSOR_CONF_KEY, IndexRegionObserver.class.getName());
  conf.set("index.data.block.encoding.algo", "PREFIX");
  conf.setClass(HConstants.HBASE_MASTER_LOADBALANCER_CLASS, SecIndexLoadBalancer.class,
    LoadBalancer.class);
  UTIL.startMiniCluster(1);
  admin = new IndexAdmin(conf);
}
项目：HIndex    文件：TestForComplexIssues.java    
@BeforeClass
public static void setupBeforeClass() throws Exception {
  Configuration conf = UTIL.getConfiguration();
  conf.set(CoprocessorHost.MASTER_COPROCESSOR_CONF_KEY, IndexMasterObserver.class.getName());
  conf.set(CoprocessorHost.REGION_COPROCESSOR_CONF_KEY, LocalIndexRegionObserver.class.getName());
  conf.set(CoprocessorHost.WAL_COPROCESSOR_CONF_KEY, IndexWALObserver.class.getName());
  conf.setBoolean("hbase.use.secondary.index", true);
  conf.setClass(HConstants.HBASE_MASTER_LOADBALANCER_CLASS, SecIndexLoadBalancer.class,
    LoadBalancer.class);
}
项目：HIndex    文件：TestAcidGuaranteesForIndex.java    
public TestAcidGuaranteesForIndex() {
  // Set small flush size for minicluster so we exercise reseeking scanners
  Configuration conf = HBaseConfiguration.create();
  conf.set(HConstants.HREGION_MEMSTORE_FLUSH_SIZE, String.valueOf(128 * 1024));
  conf.set(CoprocessorHost.MASTER_COPROCESSOR_CONF_KEY, IndexMasterObserver.class.getName());
  conf.set(CoprocessorHost.REGION_COPROCESSOR_CONF_KEY, IndexRegionObserver.class.getName());
  conf.set(CoprocessorHost.WAL_COPROCESSOR_CONF_KEY, IndexWALObserver.class.getName());
  conf.setClass(HConstants.HBASE_MASTER_LOADBALANCER_CLASS, SecIndexLoadBalancer.class,
    LoadBalancer.class);
  util = new HBaseTestingUtility(conf);
}
项目：HIndex    文件：TestIndexPutsWithRegionServerRestart.java    
@BeforeClass
public static void setupBeforeClass() throws Exception {
  Configuration conf = UTIL.getConfiguration();
  conf.set(CoprocessorHost.MASTER_COPROCESSOR_CONF_KEY, IndexMasterObserver.class.getName());
  conf.set(CoprocessorHost.REGION_COPROCESSOR_CONF_KEY, MockIndexRegionObserver.class.getName());
  conf.set(CoprocessorHost.WAL_COPROCESSOR_CONF_KEY, IndexWALObserver.class.getName());
  conf.setBoolean("hbase.use.secondary.index", true);
  conf.setClass(HConstants.HBASE_MASTER_LOADBALANCER_CLASS, SecIndexLoadBalancer.class,
    LoadBalancer.class);
  UTIL.startMiniCluster(1);
  admin = new IndexAdmin(conf);

}
项目：HIndex    文件：TestIndexRegionObserver.java    
@BeforeClass
public static void setupBeforeClass() throws Exception {
  Configuration conf = UTIL.getConfiguration();
  conf.set(CoprocessorHost.MASTER_COPROCESSOR_CONF_KEY, IndexMasterObserver.class.getName());
  conf.set(CoprocessorHost.REGION_COPROCESSOR_CONF_KEY, MockIndexRegionObserver.class.getName());
  conf.set(CoprocessorHost.WAL_COPROCESSOR_CONF_KEY, IndexWALObserver.class.getName());
  conf.setBoolean("hbase.use.secondary.index", true);
  conf.setClass(HConstants.HBASE_MASTER_LOADBALANCER_CLASS, SecIndexLoadBalancer.class,
    LoadBalancer.class);
  conf.setInt("hbase.hstore.compactionThreshold",5);
  UTIL.startMiniCluster(1);
  admin = new IndexAdmin(conf);
}
项目：HIndex    文件：TestIndexRegionObserverForScan.java    
@BeforeClass
public static void setupBeforeClass() throws Exception {
  Configuration conf = UTIL.getConfiguration();
  conf.set(CoprocessorHost.MASTER_COPROCESSOR_CONF_KEY, IndexMasterObserver.class.getName());
  conf.set(CoprocessorHost.REGION_COPROCESSOR_CONF_KEY, IndexRegionObserver.class.getName());
  conf.set(CoprocessorHost.WAL_COPROCESSOR_CONF_KEY, IndexWALObserver.class.getName());
  conf.setBoolean("hbase.use.secondary.index", true);
  conf.setClass(HConstants.HBASE_MASTER_LOADBALANCER_CLASS, SecIndexLoadBalancer.class,
    LoadBalancer.class);
  UTIL.startMiniCluster(1);
  admin = new IndexAdmin(conf);
}
项目：HIndex    文件：TestMultipleIndicesInScan.java    
@BeforeClass
public static void setupBeforeClass() throws Exception {
  Configuration conf = UTIL.getConfiguration();
  conf.set(CoprocessorHost.MASTER_COPROCESSOR_CONF_KEY, IndexMasterObserver.class.getName());
  conf.set(CoprocessorHost.REGION_COPROCESSOR_CONF_KEY, IndexRegionObserver.class.getName());
  conf.set(CoprocessorHost.WAL_COPROCESSOR_CONF_KEY, IndexWALObserver.class.getName());
  UTIL.startMiniCluster(1);
  conf.setClass(HConstants.HBASE_MASTER_LOADBALANCER_CLASS, SecIndexLoadBalancer.class,
    LoadBalancer.class);
  admin = new IndexAdmin(conf);
}
项目：HIndex    文件：TestIndexHalfStoreFileReader.java    
@BeforeClass
public static void setupBeforeClass() throws Exception {
  Configuration conf = UTIL.getConfiguration();
  conf.set(CoprocessorHost.MASTER_COPROCESSOR_CONF_KEY, IndexMasterObserver.class.getName());
  conf.set(CoprocessorHost.REGION_COPROCESSOR_CONF_KEY, IndexRegionObserver.class.getName());
  conf.set(CoprocessorHost.WAL_COPROCESSOR_CONF_KEY, IndexWALObserver.class.getName());
  conf.setBoolean("hbase.use.secondary.index", true);
  conf.setClass(HConstants.HBASE_MASTER_LOADBALANCER_CLASS, SecIndexLoadBalancer.class,
    LoadBalancer.class);
  UTIL.startMiniCluster(1);
  admin = new IndexAdmin(conf);
}
项目：HIndex    文件：TestIndexHalfStoreFileReaderWithEncoding.java    
@BeforeClass
public static void setupBeforeClass() throws Exception {
  Configuration conf = UTIL.getConfiguration();
  conf.set(CoprocessorHost.MASTER_COPROCESSOR_CONF_KEY, IndexMasterObserver.class.getName());
  conf.set(CoprocessorHost.REGION_COPROCESSOR_CONF_KEY, IndexRegionObserver.class.getName());
  conf.set(CoprocessorHost.WAL_COPROCESSOR_CONF_KEY, IndexWALObserver.class.getName());
  conf.setBoolean("hbase.use.secondary.index", true);
  conf.set("index.data.block.encoding.algo", "PREFIX");
  conf.setClass(HConstants.HBASE_MASTER_LOADBALANCER_CLASS, SecIndexLoadBalancer.class,
    LoadBalancer.class);
  UTIL.startMiniCluster(1);
}
项目：HIndex    文件：IndexMasterObserver.java    
private void clearRegionPlans(HMaster master, String tableName) {
  AssignmentManager am = master.getAssignmentManager();
  if (am.getBalancer() instanceof SecIndexLoadBalancer) {
    ((SecIndexLoadBalancer) am.getBalancer()).clearTableRegionPlans(tableName);
  }
}
项目：hindex    文件：IndexMasterObserver.java    
private void clearRegionPlans(HMaster master, String tableName) {
  ((SecIndexLoadBalancer) master.getBalancer()).clearTableRegionPlans(tableName);
}