wuchong commented on a change in pull request #9335: [FLINK-13503][API] Add
contract in `LookupableTableSource` to specify the behavior when lookupKeys
contains null.
URL: https://github.com/apache/flink/pull/9335#discussion_r310451737
##########
File path:
flink-connectors/flink-hbase/src/main/java/org/apache/flink/addons/hbase/util/HBaseReadWriteHelper.java
##########
@@ -86,17 +86,27 @@ public HBaseReadWriteHelper(HBaseTableSchema
hbaseTableSchema) {
this.resultRow = new Row(fieldLength);
}
+ /**
+ * Serializes a rowkey object into byte array.
+ * @param rowKey rowkey object to serialize
+ *
+ * @return serialize bytes.
+ */
+ public byte[] serialize(Object rowKey) {
+ byte[] key = HBaseTypeUtils.serializeFromObject(
Review comment:
`return HBaseTypeUtils.serializeFromObject(...`
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