From 40c8853c5d2597193ce0eb65ac4b98eebe2f65ca Mon Sep 17 00:00:00 2001
From: xy720 <22125576+xy720@users.noreply.github.com>
Date: Fri, 22 Jul 2022 11:24:09 +0800
Subject: [PATCH] =?UTF-8?q?[Fix]=20Fix=20select=20external=20table=20retur?=
 =?UTF-8?q?n=20=E2=80=9CLost=20connection=20to=20MySQL=20server=20during?=
 =?UTF-8?q?=20query=E2=80=9D=20error?=
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---
 be/src/common/config.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/be/src/common/config.h b/be/src/common/config.h
index ddca6bc447..ee8698bcb5 100644
--- a/be/src/common/config.h
+++ b/be/src/common/config.h
@@ -687,7 +687,7 @@ CONF_Int32(send_batch_thread_pool_queue_size, "102400");
 CONF_mInt32(max_segment_num_per_rowset, "200");
 
 // The connection timeout when connecting to external table such as odbc table.
-CONF_mInt32(external_table_connect_timeout_sec, "5");
+CONF_mInt32(external_table_connect_timeout_sec, "30");
 
 // The capacity of lur cache in segment loader.
 // Althought it is called "segment cache", but it caches segments in rowset granularity.