Package org.apache.hadoop.hive.ql.exec.tez

Examples of org.apache.hadoop.hive.ql.exec.tez.TezSessionPoolManager

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        // HiveServer2 instance to Zookeeper as a znode.
        if (hiveConf.getBoolVar(ConfVars.HIVE_SERVER2_SUPPORT_DYNAMIC_SERVICE_DISCOVERY)) {
          server.addServerInstanceToZooKeeper(hiveConf);
        }
        if (hiveConf.getBoolVar(ConfVars.HIVE_SERVER2_TEZ_INITIALIZE_DEFAULT_SESSIONS)) {
          TezSessionPoolManager sessionPool = TezSessionPoolManager.getInstance();
          sessionPool.setupPool(hiveConf);
          sessionPool.startPool();
        }
        break;
      } catch (Throwable throwable) {
        if (++attempts >= maxAttempts) {
          throw new Error("Max start attempts " + maxAttempts + " exhausted", throwable);
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      try {
        server = new HiveServer2();
        server.init(hiveConf);
        server.start();
        if (hiveConf.getBoolVar(ConfVars.HIVE_SERVER2_TEZ_INITIALIZE_DEFAULT_SESSIONS)) {
          TezSessionPoolManager sessionPool = TezSessionPoolManager.getInstance();
          sessionPool.setupPool(hiveConf);
          sessionPool.startPool();
        }
        break;
      } catch (Throwable throwable) {
        if(++attempts >= maxAttempts) {
          throw new Error("Max start attempts " + maxAttempts + " exhausted", throwable);
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Related Classes of org.apache.hadoop.hive.ql.exec.tez.TezSessionPoolManager

  • org.apache.hadoop.hive.conf.HiveConf
  • org.apache.hadoop.hive.ql.session.SessionState
  • org.apache.hadoop.security.UserGroupInformation
  • org.apache.hive.service.server.HiveServer2
  • org.apache.hadoop.hive.ql.metadata.HiveException
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