fix grafana get metadata

apache · Mar 2, 2020 · 90848fd · 90848fd
1 parent 6f80172
commit 90848fd
Showing 1 changed file with 1 addition and 1 deletion.
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
@@ -86,7 +86,7 @@ public List<String> getMetaData() {
     ConnectionCallback<Object> connectionCallback = new ConnectionCallback<Object>() {
       public Object doInConnection(Connection connection) throws SQLException {
         Statement statement = connection.createStatement();
-        statement.execute("show timeseries" + "root *");
+        statement.execute("show timeseries");
         ResultSet resultSet = statement.getResultSet();
         logger.info("Start to get timeseries");
         List<String> columnsName = new ArrayList<>();