sfc-gh-nthimmegowda commented on code in PR #14147:
URL: https://github.com/apache/arrow/pull/14147#discussion_r973666767
##########
cpp/src/parquet/encoding.cc:
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@@ -2355,6 +2355,83 @@ class DeltaLengthByteArrayDecoder : public DecoderImpl,
std::shared_ptr<ResizableBuffer> buffered_data_;
};
+// ----------------------------------------------------------------------
+// RLE_BOOLEAN_DECODER
+
+class RleBooleanDecoder : public DecoderImpl, virtual public BooleanDecoder {
+
+ public:
+ explicit RleBooleanDecoder(const ColumnDescriptor* descr)
+ :DecoderImpl(descr, Encoding::RLE) {}
+
+ void SetData(int num_values, const uint8_t* data, int len) override {
+ num_values_ = num_values;
+ int32_t num_bytes = 0;
+
+ if (len < 4) {
+ throw ParquetException("Received invalid length (corrupt data page?)");
Review Comment:
Modified error message to show invalid length.
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