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From chenerlu <...@git.apache.org>
Subject [GitHub] carbondata pull request #1192: [CARBONDATA-940] alter table add/split partit...
Date Wed, 26 Jul 2017 15:03:06 GMT
Github user chenerlu commented on a diff in the pull request:

    https://github.com/apache/carbondata/pull/1192#discussion_r129598686
  
    --- Diff: hadoop/src/main/java/org/apache/carbondata/hadoop/CarbonInputFormat.java ---
    @@ -440,9 +510,16 @@ protected Expression getFilterPredicates(Configuration configuration)
{
             for (Map.Entry<SegmentTaskIndexStore.TaskBucketHolder, AbstractIndex> entry
:
                 segmentIndexMap.entrySet()) {
               SegmentTaskIndexStore.TaskBucketHolder taskHolder = entry.getKey();
    -          int taskId = CarbonTablePath.DataFileUtil.getTaskIdFromTaskNo(taskHolder.taskNo);
    +          int partitionId = CarbonTablePath.DataFileUtil.getTaskIdFromTaskNo(taskHolder.taskNo);
    +          //oldPartitionIdList is only used in alter table partition command because
it change
    +          //partition info first and then read data.
    +          //for other normal query should use newest partitionIdList
    --- End diff --
    
    use /** */ instead if multi line notes.


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