fix

Author: JingsongLi

paimon-python/dev/run_mixed_tests.sh

@@ -343,6 +343,8 @@ main() {
 
     echo ""
 
+    echo -e "${YELLOW}=== Test Results Summary ===${NC}"
+
     if [[ $java_write_result -eq 0 ]]; then
         echo -e "${GREEN}✓ Java Write Test (Parquet/Orc/Avro + Lance): PASSED${NC}"
     else

paimon-python/pypaimon/table/source/full_text_read.py

@@ -95,10 +95,8 @@ def _eval(self, row_range_start, row_range_end, full_text_index_files
 
         reader = _create_full_text_reader(
             index_type, file_io, index_path,
-            index_io_meta_list, self._text_column
+            index_io_meta_list
         )
-        if reader is None:
-            return None
 
         full_text_search = FullTextSearch(
             query_text=self._query_text,
@@ -113,7 +111,7 @@ def _eval(self, row_range_start, row_range_end, full_text_index_files
             reader.close()
 
 
-def _create_full_text_reader(index_type, file_io, index_path, index_io_meta_list, field):
+def _create_full_text_reader(index_type, file_io, index_path, index_io_meta_list):
     """Create a global index reader for full-text search."""
     from pypaimon.globalindex.tantivy.tantivy_full_text_global_indexer import (
         TANTIVY_FULLTEXT_IDENTIFIER,

paimon-python/pypaimon/table/source/full_text_scan.py

@@ -62,7 +62,7 @@ def scan(self) -> FullTextScanPlan:
         text_column = self._text_column
         snapshot = SnapshotManager(self._table).get_latest_snapshot()
 
-        # Try time travel
+        # Try time travel (optional, module may not be available)
         try:
             from pypaimon.snapshot.time_travel_util import TimeTravelUtil
             from pypaimon.common.options.options import Options
@@ -72,7 +72,7 @@ def scan(self) -> FullTextScanPlan:
             )
             if travel_snapshot is not None:
                 snapshot = travel_snapshot
-        except Exception:
+        except ImportError:
             pass
 
         index_file_handler = IndexFileHandler(table=self._table)

paimon-python/pypaimon/table/source/full_text_search_builder.py

@@ -88,17 +88,17 @@ def with_query_text(self, query_text: str) -> 'FullTextSearchBuilder':
         return self
 
     def new_full_text_scan(self) -> FullTextScan:
-        assert self._text_column is not None, \
-            "Text column must be set via with_text_column()"
+        if self._text_column is None:
+            raise ValueError("Text column must be set via with_text_column()")
         return FullTextScanImpl(self._table, self._text_column)
 
     def new_full_text_read(self) -> FullTextRead:
-        assert self._limit > 0, \
-            "Limit must be positive, set via with_limit()"
-        assert self._text_column is not None, \
-            "Text column must be set via with_text_column()"
-        assert self._query_text is not None, \
-            "Query text must be set via with_query_text()"
+        if self._limit <= 0:
+            raise ValueError("Limit must be positive, set via with_limit()")
+        if self._text_column is None:
+            raise ValueError("Text column must be set via with_text_column()")
+        if self._query_text is None:
+            raise ValueError("Query text must be set via with_query_text()")
         return FullTextReadImpl(
             self._table, self._limit, self._text_column, self._query_text
         )