[fix](Outfile) optimize the error message of SELECT INTO OUTFILE (#…

…45859)

optimize the error message of `SELECT INTO OUTFILE`

fe/fe-core/src/main/java/org/apache/doris/analysis/OutFileClause.java

@@ -266,7 +266,7 @@ public void analyze(Analyzer analyzer, List<Expr> resultExprs, List<String> colL
         if (brokerDesc != null && isLocalOutput) {
             throw new AnalysisException("No need to specify BROKER properties in OUTFILE clause for local file output");
         } else if (brokerDesc == null && !isLocalOutput) {
-            throw new AnalysisException("Must specify BROKER properties or current local file path in OUTFILE clause");
+            throw new AnalysisException("Please specify BROKER properties or check your local file path.");
         }
         isAnalyzed = true;