[iotdb] 01/01: [IOTDB-2266] Romove warning info when CLI runs on mode

[ha...@apache.org]

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

haonan pushed a commit to branch iotdb_2266
in repository https://gitbox.apache.org/repos/asf/iotdb.git

commit 1f2083264ac7f97017778884e1370432fd7248ab
Author: HTHou <hh...@outlook.com>
AuthorDate: Fri Jan 7 14:51:21 2022 +0800

    [IOTDB-2266] Romove warning info when CLI runs on  mode
---
 cli/src/main/java/org/apache/iotdb/cli/utils/JlineUtils.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/cli/src/main/java/org/apache/iotdb/cli/utils/JlineUtils.java b/cli/src/main/java/org/apache/iotdb/cli/utils/JlineUtils.java
index 0ea7005..2cfc96e 100644
--- a/cli/src/main/java/org/apache/iotdb/cli/utils/JlineUtils.java
+++ b/cli/src/main/java/org/apache/iotdb/cli/utils/JlineUtils.java
@@ -51,7 +51,9 @@ public class JlineUtils {
           .collect(Collectors.toSet());
 
   public static LineReader getLineReader() throws IOException {
-    Terminal terminal = TerminalBuilder.builder().build();
+    // Defaulting to a dumb terminal when a supported terminal can not be correctly created
+    // see https://github.com/jline/jline3/issues/291
+    Terminal terminal = TerminalBuilder.builder().dumb(true).build();
     if (terminal.getWidth() == 0 || terminal.getHeight() == 0) {
       // Hard coded terminal size when redirecting.
       terminal.setSize(new Size(120, 40));