From 715a9b576959dda7bc62270db853b80db57e1c5a Mon Sep 17 00:00:00 2001
From: hantmac <hantmac@outlook.com>
Date: Fri, 30 Aug 2024 14:21:27 +0800
Subject: [PATCH] fix: add more exception info

---
 .../src/main/java/com/databend/jdbc/DatabendConnection.java   | 1 -
 .../src/main/java/com/databend/jdbc/PresignContext.java       | 4 ++--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/databend-jdbc/src/main/java/com/databend/jdbc/DatabendConnection.java b/databend-jdbc/src/main/java/com/databend/jdbc/DatabendConnection.java
index d653aed9..a09e476f 100644
--- a/databend-jdbc/src/main/java/com/databend/jdbc/DatabendConnection.java
+++ b/databend-jdbc/src/main/java/com/databend/jdbc/DatabendConnection.java
@@ -766,7 +766,6 @@ public void uploadStream(String stageName, String destPrefix, InputStream inputS
             }
         } catch (RuntimeException e) {
             System.out.println(e.getMessage());
-            // For datax batch insert test, do not throw exception
             throw new SQLException(e);
         } catch (IOException e) {
             logger.warning("failed to upload input stream, file size is:" + fileSize / 1024.0 + e.getMessage());
diff --git a/databend-jdbc/src/main/java/com/databend/jdbc/PresignContext.java b/databend-jdbc/src/main/java/com/databend/jdbc/PresignContext.java
index 2a69ff07..3f7d3bbf 100644
--- a/databend-jdbc/src/main/java/com/databend/jdbc/PresignContext.java
+++ b/databend-jdbc/src/main/java/com/databend/jdbc/PresignContext.java
@@ -40,7 +40,7 @@ public static void dropStageIfExists(DatabendConnection connection, String stage
     }
 
     public static PresignContext getPresignContext(DatabendConnection connection, PresignMethod method, String stageName, String fileName)
-            throws SQLException  {
+            throws SQLException {
         requireNonNull(connection, "connection is null");
         requireNonNull(method, "method is null");
         Statement statement = connection.createStatement();
@@ -60,7 +60,7 @@ public static PresignContext getPresignContext(DatabendConnection connection, Pr
                 throw new SQLException("Failed to get presign url");
             }
         } catch (Throwable e) {
-            throw new SQLException("Failed to do presign");
+            throw new SQLException("Failed to do presign. Exception: " + e.toString(), e);
         } finally {
             statement.close();
         }