Examples of org.apache.pig.data.InternalSortedBag$DefaultComparator

org.apache.pig.data.InternalSortedBag
An ordered collection of Tuples (possibly) with multiples. Data is stored unsorted as it comes in, and only sorted when it is time to dump it to a file or when the first iterator is requested. Experementation found this to be the faster than storing it sorted to begin with. We allow a user defined comparator, but provide a default comparator in cases where the user doesn't specify one. This bag is not registered with SpillableMemoryManager. It calculates the number of tuples to hold in memory and spill pro-actively into files.

           bagType = PigMapReduce.sJobConf.get("pig.cachedbag.sort.type");             
           }          
            if (bagType != null && bagType.equalsIgnoreCase("default")) {                
              sortedBag = BagFactory.getInstance().newSortedBag(mComparator);           
             } else {
            sortedBag = new InternalSortedBag(3, mComparator);
          }
            
      while (res.returnStatus != POStatus.STATUS_EOP) {
        if (res.returnStatus == POStatus.STATUS_ERR) {
          log.error("Error in reading from the inputs");

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           bagType = PigMapReduce.sJobConf.get("pig.cachedbag.sort.type");             
           }          
            if (bagType != null && bagType.equalsIgnoreCase("default")) {                
              sortedBag = BagFactory.getInstance().newSortedBag(mComparator);           
             } else {
            sortedBag = new InternalSortedBag(3, mComparator);
          }
            
      while (res.returnStatus != POStatus.STATUS_EOP) {
        if (res.returnStatus == POStatus.STATUS_ERR) {
          log.error("Error in reading from the inputs");

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           bagType = PigMapReduce.sJobConfInternal.get().get("pig.cachedbag.sort.type");             
           }          
            if (bagType != null && bagType.equalsIgnoreCase("default")) {                
              sortedBag = BagFactory.getInstance().newSortedBag(mComparator);           
             } else {
            sortedBag = new InternalSortedBag(3, mComparator);
          }
            
      while (res.returnStatus != POStatus.STATUS_EOP) {
        if (res.returnStatus == POStatus.STATUS_ERR) {
          log.error("Error in reading from the inputs");

View Full Code Here

           bagType = PigMapReduce.sJobConfInternal.get().get("pig.cachedbag.sort.type");
           }
            if (bagType != null && bagType.equalsIgnoreCase("default")) {
              sortedBag = BagFactory.getInstance().newSortedBag(mComparator);
             } else {
            sortedBag = new InternalSortedBag(3, mComparator);
          }


            while (res.returnStatus != POStatus.STATUS_EOP) {
        if (res.returnStatus == POStatus.STATUS_ERR) {
          log.error("Error in reading from the inputs");

View Full Code Here

                }
            }
      // by default, we create InternalSortedBag, unless user configures
            // explicitly to use old bag
            sortedBag = useDefaultBag ? BagFactory.getInstance().newSortedBag(mComparator)
                    : new InternalSortedBag(3, mComparator);


            while (res.returnStatus != POStatus.STATUS_EOP) {
        if (res.returnStatus == POStatus.STATUS_ERR) {
          log.error("Error in reading from the inputs");
          return res;

View Full Code Here

           bagType = PigMapReduce.sJobConfInternal.get().get("pig.cachedbag.sort.type");
           }
            if (bagType != null && bagType.equalsIgnoreCase("default")) {
              sortedBag = BagFactory.getInstance().newSortedBag(mComparator);
             } else {
            sortedBag = new InternalSortedBag(3, mComparator);
          }


      while (res.returnStatus != POStatus.STATUS_EOP) {
        if (res.returnStatus == POStatus.STATUS_ERR) {
          log.error("Error in reading from the inputs");

View Full Code Here

           bagType = PigMapReduce.sJobConfInternal.get().get("pig.cachedbag.sort.type");
           }
            if (bagType != null && bagType.equalsIgnoreCase("default")) {
              sortedBag = BagFactory.getInstance().newSortedBag(mComparator);
             } else {
            sortedBag = new InternalSortedBag(3, mComparator);
          }


      while (res.returnStatus != POStatus.STATUS_EOP) {
        if (res.returnStatus == POStatus.STATUS_ERR) {
          log.error("Error in reading from the inputs");

View Full Code Here

           bagType = PigMapReduce.sJobConfInternal.get().get("pig.cachedbag.sort.type");
           }
            if (bagType != null && bagType.equalsIgnoreCase("default")) {
              sortedBag = BagFactory.getInstance().newSortedBag(mComparator);
             } else {
            sortedBag = new InternalSortedBag(3, mComparator);
          }


      while (res.returnStatus != POStatus.STATUS_EOP) {
        if (res.returnStatus == POStatus.STATUS_ERR) {
          log.error("Error in reading from the inputs");

View Full Code Here

           bagType = PigMapReduce.sJobConfInternal.get().get("pig.cachedbag.sort.type");
           }
            if (bagType != null && bagType.equalsIgnoreCase("default")) {
              sortedBag = BagFactory.getInstance().newSortedBag(mComparator);
             } else {
            sortedBag = new InternalSortedBag(3, mComparator);
          }


      while (res.returnStatus != POStatus.STATUS_EOP) {
        if (res.returnStatus == POStatus.STATUS_ERR) {
          log.error("Error in reading from the inputs");

View Full Code Here

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