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From tonycox <...@git.apache.org>
Subject [GitHub] flink issue #3149: FLINK-2168 Add HBaseTableSource
Date Mon, 30 Jan 2017 12:56:03 GMT
Github user tonycox commented on the issue:

    @ramkrish86 sorry for confusing, don't pay attention to new generating maps.
    I think `PushProjectIntoBatchTableSourceScanRule` is not good enough for nested data types.
but we can project at least family columns now. 
    `HBaseTableSchema` keep `familyMap` and might keep a list with family names.
    for example, while `addColumn`
    List<Pair<String, TypeInformation<?>>> list = this.familyMap.get(family);
        if (list == null) {
            list = new ArrayList<>();
    so we have access to family column by index

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