Github user AakashPradeep commented on a diff in the pull request:
https://github.com/apache/phoenix/pull/75#discussion_r28935743
--- Diff:
phoenix-core/src/main/java/org/apache/phoenix/schema/types/PDataType.java ---
@@ -1144,17 +1144,18 @@ public static PDataType fromLiteral(Object value) {
return null;
}
for (PDataType type : PDataType.values()) {
- if (type.isArrayType()) {
- PhoenixArray arr = (PhoenixArray) value;
- if ((type.getSqlType() == arr.baseType.sqlType +
PDataType.ARRAY_TYPE_BASE)
- && type.getJavaClass().isInstance(value)) {
- return type;
- }
- } else {
- if (type.getJavaClass().isInstance(value)) {
- return type;
- }
- }
+ if (type.isArrayType() &&
type.getJavaClass().isInstance(value)) {
--- End diff --
I will fix the formatting error here. But it is required to check the
isInstance() in first IF itself otherwise it throw ClassCastException. For any
value whose data type ordinal is less than PhoenixArray will try to be type
casted to PhoenixArray at 1148 which is wrong as it is iterated in the order of
ordinal where PhoenixArray type will be iterated before PJsonDataType.
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