Merge pull request #302 from databendlabs/fix/debug-issue

fix: failed to handle FileHandler

Author: hantmac

databend-jdbc/src/main/java/com/databend/jdbc/DatabendConnection.java

@@ -86,7 +86,7 @@ private void initializeFileHandler() {
                 return;
             }
             try {
-                System.setProperty("java.util.logging.FileHandler.limit", "5242880000"); // 5000MB
+                System.setProperty("java.util.logging.FileHandler.limit", "2147483647"); // 2GB，Integer.MAX_VALUE
                 System.setProperty("java.util.logging.FileHandler.count", "200");
                 System.setProperty("java.util.logging.FileHandler.append", "true"); // Enable log file reuse
                 FILE_HANDLER = new FileHandler(file.getAbsolutePath(), Integer.parseInt(System.getProperty("java.util.logging.FileHandler.limit")),

databend-jdbc/src/test/java/com/databend/jdbc/TestPrepareStatement.java

@@ -6,6 +6,8 @@
 import org.testng.annotations.BeforeTest;
 import org.testng.annotations.Test;
 
+import java.math.BigDecimal;
+import java.math.RoundingMode;
 import java.sql.Connection;
 import java.sql.Date;
 import java.sql.PreparedStatement;
@@ -40,6 +42,7 @@ public void setUp()
         c.createStatement().execute("create table IF NOT EXISTS binary1 (a binary);");
     }
 
+
     @Test(groups = "IT")
     public void TestBatchInsert() throws SQLException {
         Connection c = Utils.createConnection();