Package org.apache.hadoop.hive.ql.metadata

Examples of org.apache.hadoop.hive.ql.metadata.HiveException

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    }
  }

  @Override
  public void processOp(Object row, int tag) throws HiveException {
    throw new HiveException("Hive 2 Internal error: should not be called!");
  }
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      childOperatorsTag = new int[childOperatorsArray.length];
      for (int i = 0; i < childOperatorsArray.length; i++) {
        List<Operator<? extends Serializable>> parentOperators = childOperatorsArray[i]
            .getParentOperators();
        if (parentOperators == null) {
          throw new HiveException("Hive internal error: parent is null in "
              + childOperatorsArray[i].getClass() + "!");
        }
        childOperatorsTag[i] = parentOperators.indexOf(this);
        if (childOperatorsTag[i] == -1) {
          throw new HiveException(
              "Hive internal error: cannot find parent in the child operator!");
        }
      }
    }

    if (inputObjInspectors.length == 0) {
      throw new HiveException("Internal Error during operator initialization.");
    }
    // derived classes can set this to different object if needed
    outputObjInspector = inputObjInspectors[0];

    //pass the exec context to child operators
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    // SerDeUtils.getJSONString(row, rowInspector));
    // System.out.println("" + this.getClass() + ">> " +
    // ObjectInspectorUtils.getObjectInspectorName(rowInspector));

    if (childOperatorsArray == null && childOperators != null) {
      throw new HiveException(
          "Internal Hive error during operator initialization.");
    }

    if ((childOperatorsArray == null) || (getDone())) {
      return;
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        LOG.info("\tLoad back 1 hashtable file from tmp file uri:" + path.toString());
        hashtable.initilizePersistentHash(path.toUri().getPath());
      }
    } catch (Exception e) {
      LOG.error("Load Distributed Cache Error");
      throw new HiveException(e.getMessage());
    }
  }
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        }
      }

    } catch (SerDeException e) {
      e.printStackTrace();
      throw new HiveException(e);
    }
  }
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            checkerInstance = checkerCls.newInstance();
            inputFormatCheckerInstanceCache.put(checkerCls, checkerInstance);
          }
          return checkerInstance.validateInput(fs, conf, files);
        } catch (Exception e) {
          throw new HiveException(e);
        }
      }
      return true;
    }
    return false;
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        }
      }
      return getRecordWriter(jc_output, hiveOutputFormat, outputClass,
          isCompressed, tableInfo.getProperties(), outPath);
    } catch (Exception e) {
      throw new HiveException(e);
    }
  }
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   *          the target directory
   * @throws IOException
   */
  public static void rename(FileSystem fs, Path src, Path dst) throws IOException, HiveException {
    if (!fs.rename(src, dst)) {
      throw new HiveException("Unable to move: " + src + " to: " + dst);
    }
  }
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   */
  public static void renameOrMoveFiles(FileSystem fs, Path src, Path dst) throws IOException,
      HiveException {
    if (!fs.exists(dst)) {
      if (!fs.rename(src, dst)) {
        throw new HiveException("Unable to move: " + src + " to: " + dst);
      }
    } else {
      // move file by file
      FileStatus[] files = fs.listStatus(src);
      for (FileStatus file : files) {
        Path srcFilePath = file.getPath();
        String fileName = srcFilePath.getName();
        Path dstFilePath = new Path(dst, fileName);
        if (fs.exists(dstFilePath)) {
          int suffix = 0;
          do {
            suffix++;
            dstFilePath = new Path(dst, fileName + "_" + suffix);
          } while (fs.exists(dstFilePath));
        }
        if (!fs.rename(srcFilePath, dstFilePath)) {
          throw new HiveException("Unable to move: " + src + " to: " + dst);
        }
      }
    }
  }
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        Warehouse.makeSpecFromName(fullPartSpec, partPath);
        fullPartSpecs.add(fullPartSpec);
      }
      return fullPartSpecs;
    } catch (IOException e) {
      throw new HiveException(e);
    }
  }
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