List of clearFetchContext() Examples

Examples of clearFetchContext()

org.apache.hadoop.hive.ql.exec.FetchOperator.clearFetchContext()
Clear the context, if anything needs to be done.

Examples of org.apache.hadoop.hive.ql.exec.FetchOperator.clearFetchContext()

    for (Map.Entry<String, FetchOperator> entry : fetchOperators.entrySet()) {
      String alias = entry.getKey();
      FetchOperator fetchOp = entry.getValue();


      if (inputFileChangeSenstive) {
        fetchOp.clearFetchContext();
        setUpFetchOpContext(fetchOp, alias, bigTableBucket);
      }


      if (fetchOp.isEmptyTable()) {
        //generate empty hashtable for empty table

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Examples of org.apache.hadoop.hive.ql.exec.FetchOperator.clearFetchContext()

      try {
        ts.initialize(conf, new ObjectInspector[]{fetcher.getOutputObjectInspector()});
        ts.setOutputCollector(sampler);
        while (fetcher.pushRow()) { }
      } finally {
        fetcher.clearFetchContext();
      }
    } else {
      throw new IllegalArgumentException("Invalid sampling type " + mWork.getSamplingType());
    }
    sampler.writePartitionKeys(partitionFile, job);

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Examples of org.apache.hadoop.hive.ql.exec.FetchOperator.clearFetchContext()

      try {
        ts.initialize(conf, new ObjectInspector[]{fetcher.getOutputObjectInspector()});
        OperatorUtils.setChildrenCollector(ts.getChildOperators(), sampler);
        while (fetcher.pushRow()) { }
      } finally {
        fetcher.clearFetchContext();
      }
    } else {
      throw new IllegalArgumentException("Invalid sampling type " + mWork.getSamplingType());
    }
    sampler.writePartitionKeys(partitionFile, job);

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Examples of org.apache.hadoop.hive.ql.exec.FetchOperator.clearFetchContext()

    for (Map.Entry<String, FetchOperator> entry : fetchOperators.entrySet()) {
      String alias = entry.getKey();
      FetchOperator fetchOp = entry.getValue();


      if (inputFileChangeSenstive) {
        fetchOp.clearFetchContext();
        setUpFetchOpContext(fetchOp, alias, bigTableBucket);
      }


      if (fetchOp.isEmptyTable()) {
        //generate empty hashtable for empty table

View Full Code Here

Examples of org.apache.hadoop.hive.ql.exec.FetchOperator.clearFetchContext()

    for (Map.Entry<String, FetchOperator> entry : fetchOperators.entrySet()) {
      String alias = entry.getKey();
      FetchOperator fetchOp = entry.getValue();


      if (inputFileChangeSenstive) {
        fetchOp.clearFetchContext();
        setUpFetchOpContext(fetchOp, alias, bigTableBucket);
      }


      // get the root operator
      Operator<? extends OperatorDesc> forwardOp = work.getAliasToWork().get(alias);

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Examples of org.apache.hadoop.hive.ql.exec.FetchOperator.clearFetchContext()

      try {
        ts.initialize(conf, new ObjectInspector[]{fetcher.getOutputObjectInspector()});
        OperatorUtils.setChildrenCollector(ts.getChildOperators(), sampler);
        while (fetcher.pushRow()) { }
      } finally {
        fetcher.clearFetchContext();
      }
    } else {
      throw new IllegalArgumentException("Invalid sampling type " + mWork.getSamplingType());
    }
    sampler.writePartitionKeys(partitionFile, conf, job);

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Examples of org.apache.hadoop.hive.ql.exec.FetchOperator.clearFetchContext()

    for (Map.Entry<String, FetchOperator> entry : fetchOperators.entrySet()) {
      String alias = entry.getKey();
      FetchOperator fetchOp = entry.getValue();


      if (inputFileChangeSenstive) {
        fetchOp.clearFetchContext();
        setUpFetchOpContext(fetchOp, alias, bigTableBucket);
      }


      if (fetchOp.isEmptyTable()) {
        //generate empty hashtable for empty table

View Full Code Here

Examples of org.apache.hadoop.hive.ql.exec.FetchOperator.clearFetchContext()

      try {
        ts.initialize(conf, new ObjectInspector[]{fetcher.getOutputObjectInspector()});
        OperatorUtils.setChildrenCollector(ts.getChildOperators(), sampler);
        while (fetcher.pushRow()) { }
      } finally {
        fetcher.clearFetchContext();
      }
    } else {
      throw new IllegalArgumentException("Invalid sampling type " + mWork.getSamplingType());
    }
    sampler.writePartitionKeys(partitionFile, job);

View Full Code Here

Examples of org.apache.hadoop.hive.ql.exec.FetchOperator.clearFetchContext()

    for (Map.Entry<String, FetchOperator> entry : fetchOperators.entrySet()) {
      String alias = entry.getKey();
      FetchOperator fetchOp = entry.getValue();


      if (inputFileChangeSenstive) {
        fetchOp.clearFetchContext();
        setUpFetchOpContext(fetchOp, alias, bigTableBucket);
      }


      if (fetchOp.isEmptyTable()) {
        //generate empty hashtable for empty table

View Full Code Here

Examples of org.apache.hadoop.hive.ql.exec.FetchOperator.clearFetchContext()

      try {
        ts.initialize(conf, new ObjectInspector[]{fetcher.getOutputObjectInspector()});
        ts.setOutputCollector(sampler);
        while (fetcher.pushRow()) { }
      } finally {
        fetcher.clearFetchContext();
      }
    } else {
      throw new IllegalArgumentException("Invalid sampling type " + mWork.getSamplingType());
    }
    sampler.writePartitionKeys(partitionFile, job);

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