[iotdb] branch master updated: [IOTDB-2266] Romove warning info when CLI runs on mode (#4728)

[ja...@apache.org]

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


The following commit(s) were added to refs/heads/master by this push:
     new 2ae5a52  [IOTDB-2266] Romove warning info when CLI runs on  mode (#4728)
2ae5a52 is described below

commit 2ae5a52a354bc1a0c2f088767bbf4a2a763ec2dc
Author: Haonan <hh...@outlook.com>
AuthorDate: Mon Jan 10 09:31:28 2022 +0800

    [IOTDB-2266] Romove warning info when CLI runs on  mode (#4728)
---
 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));