Examples of org.apache.tez.client.TezSession.preWarm()

org.apache.tez.client.TezSession.preWarm()
Inform the Session to pre-warm containers for upcoming DAGs. Can be invoked multiple times on the same session. A subsequent call will release containers that are not compatible with the new context. This function can only be invoked if there is no DAG running on the Session This function can be a no-op if the Session already holds the required number of containers. @param context Context for the pre-warm containers.

          context
            .setLocalResources(contextLocalRsrcs)
            .setJavaOpts(contextJavaOpts)
            .setEnvironment(contextEnv);


          tezSession.preWarm(context);
        }


        if (useTezSession) {
          LOG.info("Waiting for TezSession to get into ready state");
          waitForTezSessionReady(tezSession);

View Full Code Here

          context
            .setLocalResources(contextLocalRsrcs)
            .setJavaOpts(contextJavaOpts)
            .setEnvironment(contextEnv);


          tezSession.preWarm(context);
        }


        if (useTezSession) {
          LOG.info("Waiting for TezSession to get into ready state");
          waitForTezSessionReady(tezSession);

View Full Code Here

          context
            .setLocalResources(contextLocalRsrcs)
            .setJavaOpts(contextJavaOpts)
            .setEnvironment(contextEnv);


          tezSession.preWarm(context);
        }


        if (useTezSession) {
          LOG.info("Waiting for TezSession to get into ready state");
          waitForTezSessionReady(tezSession);

View Full Code Here

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.