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Impala
Hive Legacy HDFS ORC Catch Error Exists
  1. Workflow
    Hive - how to handle missing tables in Hive?
    Big data Hive Impala
    +6
    use try and catch for generic ports. The existing table will be at the resulting port Try some generic SQL operation on your Hive…
    mlauber71 > Public > kn_example_hive_missing_table_switch
    0
    mlauber71
  2. Workflow
    Hive - how to get from DB-Connectors to Hive (or Impala) tables
    Big data Hive Impala
    +2
    Hive - how to get from DB-Connectors to Hive (or Impala) tables There does not seem to be a direct way to get from the comfortabl…
    mlauber71 > Public > kn_example_hive_db_loader_40
    0
    mlauber71
  3. Workflow
    Hive - how to get from DB-Connectors to Hive (or Impala) tables - KNIME 4.3+
    Big data Hive Impala
    +2
    Hive - how to get from DB-Connectors to Hive (or Impala) tables There does not seem to be a direct way to get from the comfortabl…
    mlauber71 > Public > kn_example_hive_db_loader_43
    0
    mlauber71
  4. Workflow
    Hive - how to get from DB-Connectors to Hive (or Impala) tables - KNIME 4.5+
    Big data Hive Impala
    +3
    Hive - how to get from DB-Connectors to Hive (or Impala) tables - KNIME 4.5+ There does not seem to be a direct way to get from t…
    mlauber71 > Public > kn_example_hive_db_loader_45
    0
    mlauber71
  5. Workflow
    Hive - how to get from DB-Connectors to Hive (or Impala) tables - Legacy nodes up to vers. 3.7.x
    Big data Hive Impala
    +2
    Hive - how to get from DB-Connectors to Hive (or Impala) tables
    mlauber71 > Public > kn_example_hive_db_loader_37
    0
    mlauber71
  6. Workflow
    Hive - upload data in several ORC files to HDFS and bring them together as an EXTERNAL table
    Big data Hive Impala
    +5
    Hive - upload data in several ORC files to HDFS and bring them together as an EXTERNAL table You have several ORC files with the …
    mlauber71 > Public > kn_example_hive_orc_external_table
    0
    mlauber71