[GitHub] incubator-carbondata pull request #264: [CARBONDATA-341] CarbonTableIdentifi...

[qiuchenjian-2]

Github user gvramana commented on a diff in the pull request:

    https://github.com/apache/incubator-carbondata/pull/264#discussion_r95140944
 
    --- Diff: hadoop/src/main/java/org/apache/carbondata/hadoop/CarbonInputFormat.java ---
    @@ -188,13 +194,26 @@ public static void setSegmentsToAccess(Configuration configuration, List<String>
             .set(CarbonInputFormat.INPUT_SEGMENT_NUMBERS, CarbonUtil.getSegmentString(validSegments));
       }
     
    -  private static AbsoluteTableIdentifier getAbsoluteTableIdentifier(Configuration configuration) {
    -    String dirs = configuration.get(INPUT_DIR, "");
    -    String[] inputPaths = StringUtils.split(dirs);
    -    if (inputPaths.length == 0) {
    -      throw new InvalidPathException("No input paths specified in job");
    +  private static AbsoluteTableIdentifier getAbsoluteTableIdentifier(Configuration configuration)
    +      throws IOException {
    +    CarbonTable carbonTable;
    +    String carbonTableStr = configuration.get(CARBON_TABLE);
    +    if (null == carbonTableStr) {
    --- End diff --
   
    divide functions as below.
    > populateCarbonTable
    > getCarbonTable will get and request populateCarbonTable if it doesnot exist in configuration
    > getAbsoluteTableIdentifier gets from getCarbonTable.getAbsoluteTableIdentifier.


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