flink-connector-hbase-1.4/src/main/java/org/apache/flink/connector/hbase1/source/AbstractTableInputFormat.java [238:251]:
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                throw new IOException(
                        "HBase Table expects at least one region in scan,"
                                + " please check the HBase table status in HBase cluster");
            }
            final byte[] startRow = scan.getStartRow();
            final byte[] stopRow = scan.getStopRow();
            final boolean scanWithNoLowerBound = startRow.length == 0;
            final boolean scanWithNoUpperBound = stopRow.length == 0;

            final List<TableInputSplit> splits = new ArrayList<>(minNumSplits);
            for (int i = 0; i < keys.getFirst().length; i++) {
                final byte[] startKey = keys.getFirst()[i];
                final byte[] endKey = keys.getSecond()[i];
                final String regionLocation =
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flink-connector-hbase-2.2/src/main/java/org/apache/flink/connector/hbase2/source/AbstractTableInputFormat.java [238:251]:
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                throw new IOException(
                        "HBase Table expects at least one region in scan,"
                                + " please check the HBase table status in HBase cluster");
            }
            final byte[] startRow = scan.getStartRow();
            final byte[] stopRow = scan.getStopRow();
            final boolean scanWithNoLowerBound = startRow.length == 0;
            final boolean scanWithNoUpperBound = stopRow.length == 0;

            final List<TableInputSplit> splits = new ArrayList<>(minNumSplits);
            for (int i = 0; i < keys.getFirst().length; i++) {
                final byte[] startKey = keys.getFirst()[i];
                final byte[] endKey = keys.getSecond()[i];
                final String regionLocation =
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