Package com.sap.hadoop.windowing

Examples of com.sap.hadoop.windowing.WindowingException

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    {
      throw we;
    }
    catch (Exception e)
    {
      throw new WindowingException(e);
    }
  }
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    return serDe;
    }
    catch(Exception e)
    {
      throw new WindowingException(e);
    }
  }
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    else if ( qryOutClass.equals(RCFileOutputFormat.class))
    {
      return RCFileInputFormat.class;
    }
   
    throw new WindowingException(sprintf("Mapping to InputFormat from Qry OutputFormat (%s) not registered ", qryOutClass));
  }
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    {
      rc = hiveDriver.processEmbeddedQuery(hQry);
    }
    catch(Throwable t)
    {
      throw new WindowingException(sprintf("Error while executing hive query '%s'", hQry), t);
    }
    finally
    {
      hiveConsole.printInfo(sprintf("Finished Executing Embedded Hive Query\n"));
    }
   
    if ( rc != 0)
    {
      throw new WindowingException(sprintf("Failed to execute query '%s', return = %d", hQry, rc));
    }
  }
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    // for testing purposes
    hiveHome = hiveHome == null ? cfg.get("HIVE_HOME") : hiveHome;
   
    if ( hiveHome == null)
    {
      throw new WindowingException("Environment variable HIVE_HOME must be set.");
    }
   
    if ( !hiveHome.endsWith("/"))
    {
      hiveHome += "/";
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      client = new HiveClient(protocol);
      transport.open();
    }
    catch(Throwable t)
    {
      throw new WindowingException("Failed to connect to Hive Thrift Server", t);
    }
  }
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    {
      client.execute(hQry);
    }
    catch(Throwable t)
    {
      throw new WindowingException(sprintf("Failed to execute Hive Query %s", hQry), t);
    }
  }
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      t = (CommonTree) parser.query().getTree();
     
      err = parser.getWindowingParseErrors();
      if ( err != null )
      {
        throw new WindowingException(err);
      }
    }
    catch(Throwable te)
    {
      err = parser.getWindowingParseErrors();
      if ( err != null )
      {
        throw new WindowingException(err);
      }
      throw new WindowingException("Parse Error:" + te.toString(), te);
    }
   
  }
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          fs.delete(p, true);
        }
      }
      catch(IOException ioe)
      {
        throw new WindowingException(ioe);
      }
    }
   
    hiveQryExec.executeHiveQuery(loadCmd);
  }
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  }
 
  public void executeHiveQuery(String hQry) throws WindowingException
  {
    if ( hiveQryExec == null)
      throw new WindowingException("cannot execute hive Query: hiveQryExec not setup");
    hiveQryExec.executeHiveQuery(hQry);
  }
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Related Classes of com.sap.hadoop.windowing.WindowingException

  • com.sap.hadoop.ds.list.ListFactory
  • com.sap.hadoop.ds.PrimitiveComparator
  • com.sap.hadoop.HiveUtils
  • com.sap.hadoop.metadata.CompositeDataType
  • com.sap.hadoop.windowing.cli2.WindowingClient
  • com.sap.hadoop.windowing.cli2.WindowingHiveCliDriver
  • com.sap.hadoop.windowing.functions2.FunctionRegistry
  • com.sap.hadoop.windowing.functions2.table.npath.NPath
  • com.sap.hadoop.windowing.functions2.table.npath.ResultExpressionParser
  • com.sap.hadoop.windowing.functions2.table.npath.SymbolFunction$Symbol
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