[incubator-iotdb] branch iotdb-531-master created (now b19d773)

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      at b19d773  fix issue when grafana visualize boolean data.

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     new b19d773  fix issue when grafana visualize boolean data.

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[incubator-iotdb] 01/01: fix issue when grafana visualize boolean data.

[hx...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

hxd pushed a commit to branch iotdb-531-master
in repository https://gitbox.apache.org/repos/asf/incubator-iotdb.git

commit b19d773d464fb4822eca1bb85caa23108cd33580
Author: xiangdong huang <sa...@gmail.com>
AuthorDate: Mon May 18 20:23:51 2020 +0800

    fix issue when grafana visualize boolean data.
---
 .../java/org/apache/iotdb/web/grafana/dao/impl/BasicDaoImpl.java   | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/grafana/src/main/java/org/apache/iotdb/web/grafana/dao/impl/BasicDaoImpl.java b/grafana/src/main/java/org/apache/iotdb/web/grafana/dao/impl/BasicDaoImpl.java
index 0cdfef5..8dabbbf 100644
--- a/grafana/src/main/java/org/apache/iotdb/web/grafana/dao/impl/BasicDaoImpl.java
+++ b/grafana/src/main/java/org/apache/iotdb/web/grafana/dao/impl/BasicDaoImpl.java
@@ -156,12 +156,7 @@ public class BasicDaoImpl implements BasicDao {
       columnName = function + "(root." + s + ")";
     }
     logger.info(sql);
-    try {
-      rows = jdbcTemplate.query(sql, new TimeValuesRowMapper(columnName));
-    } catch (Exception e) {
-      logger.error(e.getMessage());
-    }
-    return rows;
+    return jdbcTemplate.query(sql, new TimeValuesRowMapper(columnName));
   }
 
   private Long zonedCovertToLong(ZonedDateTime time) {