Package org.apache.hive.hcatalog.data.transfer

Examples of org.apache.hive.hcatalog.data.transfer.HCatReader.prepareRead()


  private ReaderContext runsInMaster(Map<String, String> config, boolean bogus)
    throws HCatException {
    ReadEntity entity = new ReadEntity.Builder().withTable("mytbl").build();
    HCatReader reader = DataTransferFactory.getHCatReader(entity, config);
    ReaderContext cntxt = reader.prepareRead();
    return cntxt;
  }

  private void runsInSlave(InputSplit split, Configuration config) throws HCatException {
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  private ReaderContext runsInMaster(Map<String, String> config, boolean bogus)
    throws HCatException {
    ReadEntity entity = new ReadEntity.Builder().withTable("mytbl").build();
    HCatReader reader = DataTransferFactory.getHCatReader(entity, config);
    ReaderContext cntxt = reader.prepareRead();
    return cntxt;
  }

  private void runsInSlave(ReaderContext cntxt, int slaveNum) throws  HCatException {
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  private static ReaderContext runsInMaster(Map<String, String> config) throws HCatException {

    ReadEntity.Builder builder = new ReadEntity.Builder();
    ReadEntity entity = builder.withTable(config.get("table")).build();
    HCatReader reader = DataTransferFactory.getHCatReader(entity, config);
    ReaderContext cntxt = reader.prepareRead();
    return cntxt;
  }
}
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