better logging

zvonand · zvonand · commit 48191496bb0b · 2025-10-15T15:07:07.000+02:00
diff --git a/src/Databases/DataLake/GlueCatalog.cpp b/src/Databases/DataLake/GlueCatalog.cpp
@@ -428,7 +428,7 @@ bool GlueCatalog::classifyTimestampTZ(const String & column_name, const TableMet
             metadata_path = metadata_path.substr(pos + 1);
     }
     else
-        throw DB::Exception(DB::ErrorCodes::BAD_ARGUMENTS, "Metadata specific properties should be defined");
+        throw DB::Exception(DB::ErrorCodes::BAD_ARGUMENTS, "Failed to read table metadata, reason why table is unreadable: {}", table_metadata.getReasonWhyTableIsUnreadable());
 
     if (!metadata_objects.get(metadata_path))
     {

Original file line number	Diff line number	Diff line change
`@@ -428,7 +428,7 @@ bool GlueCatalog::classifyTimestampTZ(const String & column_name, const TableMet`
`428`	`428`	`metadata_path = metadata_path.substr(pos + 1);`
`429`	`429`	`}`
`430`	`430`	`else`
`431`		`- throw DB::Exception(DB::ErrorCodes::BAD_ARGUMENTS, "Metadata specific properties should be defined");`
	`431`	`+ throw DB::Exception(DB::ErrorCodes::BAD_ARGUMENTS, "Failed to read table metadata, reason why table is unreadable: {}", table_metadata.getReasonWhyTableIsUnreadable());`
`432`	`432`
`433`	`433`	`if (!metadata_objects.get(metadata_path))`
`434`	`434`	`{`