Examples of org.apache.tajo.engine.planner.physical.RangeShuffleFileWriteExec

Package org.apache.tajo.engine.planner.physical

Examples of org.apache.tajo.engine.planner.physical.RangeShuffleFileWriteExec

org.apache.tajo.engine.planner.physical.RangeShuffleFileWriteExec
RangeShuffleFileWriteExec is a physical executor to store intermediate data into a number of file outputs associated with shuffle key ranges. The file outputs are stored with index files on local disks. RangeShuffleFileWriteExec is implemented with an assumption that input tuples are sorted in an specified order of shuffle keys.

    } else {
      assertTrue(false);
    }


    SortSpec[] sortSpecs = sort.getPlan().getSortKeys();
    RangeShuffleFileWriteExec idxStoreExec = new RangeShuffleFileWriteExec(ctx, sm, sort, sort.getSchema(),
        sort.getSchema(), sortSpecs);


    exec = idxStoreExec;
    exec.init();
    exec.next();

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    } else {
      assertTrue(false);
    }


    SortSpec[] sortSpecs = sort.getPlan().getSortKeys();
    RangeShuffleFileWriteExec idxStoreExec = new RangeShuffleFileWriteExec(ctx, sm, sort,
        sort.getSchema(), sort.getSchema(), sortSpecs);


    exec = idxStoreExec;
    exec.init();
    exec.next();

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Related Classes of org.apache.tajo.engine.planner.physical.RangeShuffleFileWriteExec

org.apache.hadoop.fs.FileSystem

org.apache.hadoop.fs.Path

org.apache.hadoop.fs.RawLocalFileSystem

org.apache.tajo.conf.TajoConf

org.apache.tajo.storage.index.bst.BSTIndex

org.apache.tajo.worker.TestRangeRetrieverHandler

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