[HUE-4908] [editor] Add Kudu support - Cloudera Open Source

Details

Sample data needs to be from Impala
DDL won't works from Hive: only Impala
1. Create table wizard
2. Manual
3. From a file
  1. Misc https://kudu.apache.org/docs/quickstart.html#_load_data
  2. Requires Kudu master address except after currently https://issues.cloudera.org/browse/IMPALA-3719
  3. Requires a HASH / PRIMARY KEY (https://kudu.apache.org/docs/kudu_impala_integration.html#_using_the_impala_shell ...)
4. REFRESH TABLE not automatic from Editor or Metastore
Autocomplete update
1. Syntax https://issues.cloudera.org/browse/IMPALA-3719
2. UPDATE and new keywords highlight
3. IGNORE keyword https://kudu.apache.org/docs/kudu_impala_integration.html#insert_ignore + highlight
Show primary keys in assist and autocomplete UPDATE
UPDATE triggering a assist refresh
Display PK and cols props in metastore. Use table col info and not sample for headers