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From hornn <...@git.apache.org>
Subject [GitHub] incubator-hawq pull request: HAWQ 459 Enhanced metadata api to sup...
Date Tue, 22 Mar 2016 03:21:40 GMT
Github user hornn commented on a diff in the pull request:

    https://github.com/apache/incubator-hawq/pull/477#discussion_r56932656
  
    --- Diff: pxf/pxf-hive/src/main/java/org/apache/hawq/pxf/plugins/hive/utilities/HiveUtilities.java
---
    @@ -203,19 +205,37 @@ private static boolean verifyModifers(String[] modifiers) {
          * It can be either <code>table_name</code> or <code>db_name.table_name</code>.
          *
          * @param qualifiedName Hive table name
    -     * @return {@link org.apache.hawq.pxf.api.Metadata.Table} object holding the full
table name
    +     * @return {@link Metadata.Item} object holding the full table name
          */
    -    public static Metadata.Table parseTableQualifiedName(String qualifiedName) {
    +    public static Metadata.Item extractTableFromName(String qualifiedName) {
    +        List<Metadata.Item> items = extractTablesFromPattern(null, qualifiedName);
    +        if(items.isEmpty()) {
    +            throw new IllegalArgumentException("No tables found");
    +        }
    +        return items.get(0);
    +    }
     
    -        String dbName, tableName;
    +    /**
    +     * Extracts the db_name and table_name from the qualifiedName.
    --- End diff --
    
    qualifiedName -> pattern? 


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