bowenli86 commented on a change in pull request #8522:
[FLINK-12572][hive]Implement TableSource and InputFormat to read Hive tables
URL: https://github.com/apache/flink/pull/8522#discussion_r287214355
##########
File path:
flink-connectors/flink-connector-hive/src/main/java/org/apache/flink/table/catalog/hive/util/HiveTableUtil.java
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@@ -71,4 +91,115 @@ public static TableSchema
createTableSchema(List<FieldSchema> cols, List<FieldSc
return columns;
}
+
+ /**
+ * Convert partition value string to actual type in flink.
+ * @param partitionValue
+ * @param clazz
+ * @return
+ */
+ public static Object getActualObjectFromString(String partitionValue,
Class clazz) {
+ Object partitionObject = null;
+ if (String.class.equals(clazz)) {
+ partitionObject = partitionValue;
+ } else if (Short.class.equals(clazz)) {
+ partitionObject = Short.parseShort(partitionValue);
+ } else if (Integer.class.equals(clazz)) {
+ partitionObject = Integer.parseInt(partitionValue);
+ } else if (Long.class.equals(clazz)) {
+ partitionObject = Long.parseLong(partitionValue);
+ } else if (Float.class.equals(clazz)) {
+ partitionObject = Float.parseFloat(partitionValue);
+ } else if (Double.class.equals(clazz)) {
+ partitionObject = Double.parseDouble(partitionValue);
+ } else if (Boolean.class.equals(clazz)) {
+ partitionObject = Boolean.parseBoolean(partitionValue);
+ } else if (Timestamp.class.equals(clazz)) {
+ partitionObject = Timestamp.parse(partitionValue);
+ } else if (Date.class.equals(clazz)) {
+ partitionObject = Date.parse(partitionValue);
+ } else if (Time.class.equals(clazz)) {
+ partitionObject = Time.parse(partitionValue);
+ } else if (BigDecimal.class.equals(clazz)) {
Review comment:
can a hive partition value be `BigDecimal` and `BigInteger`?
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