Github user twalthr commented on a diff in the pull request:
https://github.com/apache/flink/pull/6332#discussion_r202507424
--- Diff:
flink-libraries/flink-sql-client/src/main/java/org/apache/flink/table/client/cli/CliClient.java
---
@@ -85,6 +86,9 @@ public CliClient(SessionContext context, Executor
executor) {
terminal = TerminalBuilder.builder()
.name(CliStrings.CLI_NAME)
.build();
+ // make space from previous output and test the writer
+ terminal.writer().println();
--- End diff --
It makes the output on the terminal nicer. We don't know what has been
printed before. This starts a terminal session. The output looks now like:
```
No default environment specified.
Searching for
'/Users/twalthr/flink/flink/flink-dist/target/flink-1.6-SNAPSHOT-bin/flink-1.6-SNAPSHOT/conf/sql-client-defaults.yaml'...found.
Reading default environment from:
file:/Users/twalthr/flink/flink/flink-dist/target/flink-1.6-SNAPSHOT-bin/flink-1.6-SNAPSHOT/conf/sql-client-defaults.yaml
No session environment specified.
[INFO] Executing the following statement:
INSERT INTO MyTableName SELECT * FROM MyTableName
[INFO] Submitting SQL update statement to the cluster...
[INFO] Table update statement has been successfully submitted to the
cluster:
Cluster ID: StandaloneClusterId / Job ID: fab21f0632da36f9236c343c2850c71d
For the current job status visit: http://localhost:8081
Shutting down executor...done.
```
---
