Examples of PhysicalContext

Examples of org.apache.hadoop.hive.ql.optimizer.physical.PhysicalContext

6341
6342
6343
6344
6345
6346
6347
6348
6349
6350
6351
    // For each task, set the key descriptor for the reducer
    for (Task<? extends Serializable> rootTask : rootTasks) {
      setKeyDescTaskTree(rootTask);
    }

    PhysicalContext physicalContext = new PhysicalContext(conf,
        getParseContext(), ctx, rootTasks, fetchTask);
    PhysicalOptimizer physicalOptimizer = new PhysicalOptimizer(
        physicalContext, conf);
    physicalOptimizer.optimize();
View Full Code Here

Examples of org.apache.hadoop.hive.ql.optimizer.physical.PhysicalContext

291
292
293
294
295
296
297
298
299
300
301
    // to be used, please do so
    for (Task<? extends Serializable> rootTask : rootTasks) {
      setInputFormat(rootTask);
    }

    PhysicalContext physicalContext = new PhysicalContext(conf,
        getParseContext(pCtx, rootTasks), ctx, rootTasks, pCtx.getFetchTask());
    PhysicalOptimizer physicalOptimizer = new PhysicalOptimizer(
        physicalContext, conf);
    physicalOptimizer.optimize();
View Full Code Here

Examples of org.apache.hadoop.hive.ql.optimizer.physical.PhysicalContext

6904
6905
6906
6907
6908
6909
6910
6911
6912
6913
6914
    // For each task, set the key descriptor for the reducer
    for (Task<? extends Serializable> rootTask : rootTasks) {
      setKeyDescTaskTree(rootTask);
    }

    PhysicalContext physicalContext = new PhysicalContext(conf,
        getParseContext(), ctx, rootTasks, fetchTask);
    PhysicalOptimizer physicalOptimizer = new PhysicalOptimizer(
        physicalContext, conf);
    physicalOptimizer.optimize();
View Full Code Here

Examples of org.apache.hadoop.hive.ql.optimizer.physical.PhysicalContext

7813
7814
7815
7816
7817
7818
7819
7820
7821
7822
7823
    // to be used, please do so
    for (Task<? extends Serializable> rootTask : rootTasks) {
      setInputFormat(rootTask);
    }

    PhysicalContext physicalContext = new PhysicalContext(conf,
        getParseContext(), ctx, rootTasks, fetchTask);
    PhysicalOptimizer physicalOptimizer = new PhysicalOptimizer(
        physicalContext, conf);
    physicalOptimizer.optimize();
View Full Code Here

Examples of org.apache.hadoop.hive.ql.optimizer.physical.PhysicalContext

7010
7011
7012
7013
7014
7015
7016
7017
7018
7019
7020
    // For each task, set the key descriptor for the reducer
    for (Task<? extends Serializable> rootTask : rootTasks) {
      setKeyDescTaskTree(rootTask);
    }

    PhysicalContext physicalContext = new PhysicalContext(conf,
        getParseContext(), ctx, rootTasks, fetchTask);
    PhysicalOptimizer physicalOptimizer = new PhysicalOptimizer(
        physicalContext, conf);
    physicalOptimizer.optimize();
View Full Code Here

Examples of org.apache.hadoop.hive.ql.optimizer.physical.PhysicalContext

7256
7257
7258
7259
7260
7261
7262
7263
7264
7265
7266
    // For each task, set the key descriptor for the reducer
    for (Task<? extends Serializable> rootTask : rootTasks) {
      setKeyDescTaskTree(rootTask);
    }

    PhysicalContext physicalContext = new PhysicalContext(conf,
        getParseContext(), ctx, rootTasks, fetchTask);
    PhysicalOptimizer physicalOptimizer = new PhysicalOptimizer(
        physicalContext, conf);
    physicalOptimizer.optimize();
View Full Code Here

Examples of org.apache.hadoop.hive.ql.optimizer.physical.PhysicalContext

242
243
244
245
246
247
248
249
250
251
252
  }

  @Override
  protected void optimizeTaskPlan(List<Task<? extends Serializable>> rootTasks, ParseContext pCtx,
      Context ctx) throws SemanticException {
    PhysicalContext physicalCtx = new PhysicalContext(conf, pCtx, pCtx.getContext(), rootTasks,
       pCtx.getFetchTask());

    if (conf.getBoolVar(HiveConf.ConfVars.HIVE_CHECK_CROSS_PRODUCT)) {
      physicalCtx = new CrossProductCheck().resolve(physicalCtx);
    }
View Full Code Here

Examples of org.apache.hadoop.hive.ql.optimizer.physical.PhysicalContext

281
282
283
284
285
286
287
288
289
290
291
    for (Task<? extends Serializable> rootTask : rootTasks) {
      breakTaskTree(rootTask);
    }


    PhysicalContext physicalContext = new PhysicalContext(conf,
        getParseContext(pCtx, rootTasks), ctx, rootTasks, pCtx.getFetchTask());
    PhysicalOptimizer physicalOptimizer = new PhysicalOptimizer(
        physicalContext, conf);
    physicalOptimizer.optimize();
View Full Code Here

Examples of org.apache.hadoop.hive.ql.optimizer.physical.PhysicalContext

264
265
266
267
268
269
270
271
272
273
274
    for (Task<? extends Serializable> rootTask : rootTasks) {
      breakTaskTree(rootTask);
    }


    PhysicalContext physicalContext = new PhysicalContext(conf,
        getParseContext(pCtx, rootTasks), ctx, rootTasks, pCtx.getFetchTask());
    PhysicalOptimizer physicalOptimizer = new PhysicalOptimizer(
        physicalContext, conf);
    physicalOptimizer.optimize();
View Full Code Here

Examples of org.apache.hadoop.hive.ql.optimizer.physical.PhysicalContext

441
442
443
444
445
446
447
448
449
450
451
  }

  @Override
  protected void optimizeTaskPlan(List<Task<? extends Serializable>> rootTasks, ParseContext pCtx,
      Context ctx) throws SemanticException {
    PhysicalContext physicalCtx = new PhysicalContext(conf, pCtx, pCtx.getContext(), rootTasks,
       pCtx.getFetchTask());

    if (conf.getBoolVar(HiveConf.ConfVars.HIVENULLSCANOPTIMIZE)) {
      physicalCtx = new NullScanOptimizer().resolve(physicalCtx);
    } else {
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
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.