Java Code Examples for org.apache.hadoop.hbase.regionserver.RegionServerServices#getZooKeeper()

The following examples show how to use org.apache.hadoop.hbase.regionserver.RegionServerServices#getZooKeeper() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: RegionServerFlushTableProcedureManager.java    From hbase with Apache License 2.0 6 votes vote down vote up 
/**
 * Initialize this region server flush procedure manager
 * Uses a zookeeper based member controller.
 * @param rss region server
 * @throws KeeperException if the zookeeper cannot be reached
 */
@Override
public void initialize(RegionServerServices rss) throws KeeperException {
  this.rss = rss;
  ZKWatcher zkw = rss.getZooKeeper();
  this.memberRpcs = new ZKProcedureMemberRpcs(zkw,
    MasterFlushTableProcedureManager.FLUSH_TABLE_PROCEDURE_SIGNATURE);

  Configuration conf = rss.getConfiguration();
  long keepAlive = conf.getLong(FLUSH_TIMEOUT_MILLIS_KEY, FLUSH_TIMEOUT_MILLIS_DEFAULT);
  int opThreads = conf.getInt(FLUSH_REQUEST_THREADS_KEY, FLUSH_REQUEST_THREADS_DEFAULT);

  // create the actual flush table procedure member
  ThreadPoolExecutor pool = ProcedureMember.defaultPool(rss.getServerName().toString(),
    opThreads, keepAlive);
  this.member = new ProcedureMember(memberRpcs, pool, new FlushTableSubprocedureBuilder());
}
Example 2
Source File: RegionServerSnapshotManager.java    From hbase with Apache License 2.0 6 votes vote down vote up 
/**
 * Create a default snapshot handler - uses a zookeeper based member controller.
 * @param rss region server running the handler
 * @throws KeeperException if the zookeeper cluster cannot be reached
 */
@Override
public void initialize(RegionServerServices rss) throws KeeperException {
  this.rss = rss;
  ZKWatcher zkw = rss.getZooKeeper();
  this.memberRpcs = new ZKProcedureMemberRpcs(zkw,
      SnapshotManager.ONLINE_SNAPSHOT_CONTROLLER_DESCRIPTION);

  // read in the snapshot request configuration properties
  Configuration conf = rss.getConfiguration();
  long keepAlive = conf.getLong(SNAPSHOT_TIMEOUT_MILLIS_KEY, SNAPSHOT_TIMEOUT_MILLIS_DEFAULT);
  int opThreads = conf.getInt(SNAPSHOT_REQUEST_THREADS_KEY, SNAPSHOT_REQUEST_THREADS_DEFAULT);

  // create the actual snapshot procedure member
  ThreadPoolExecutor pool = ProcedureMember.defaultPool(rss.getServerName().toString(),
    opThreads, keepAlive);
  this.member = new ProcedureMember(memberRpcs, pool, new SnapshotSubprocedureBuilder());
}
Example 3
Source File: SimpleRSProcedureManager.java    From hbase with Apache License 2.0 5 votes vote down vote up 
@Override
public void initialize(RegionServerServices rss) throws KeeperException {
  this.rss = rss;
  ZKWatcher zkw = rss.getZooKeeper();
  this.memberRpcs = new ZKProcedureMemberRpcs(zkw, getProcedureSignature());

  ThreadPoolExecutor pool =
      ProcedureMember.defaultPool(rss.getServerName().toString(), 1);
  this.member = new ProcedureMember(memberRpcs, pool, new SimleSubprocedureBuilder());
  LOG.info("Initialized: " + rss.getServerName().toString());
}
Example 4
Source File: RegionServerRpcQuotaManager.java    From hbase with Apache License 2.0 4 votes vote down vote up 
public RegionServerRpcQuotaManager(final RegionServerServices rsServices) {
  this.rsServices = rsServices;
  rpcThrottleStorage =
      new RpcThrottleStorage(rsServices.getZooKeeper(), rsServices.getConfiguration());
}