[iotdb] branch master updated: fix dataMigrationExample error (#10886)

[tanxinyu]

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

tanxinyu 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 0b28f31379d fix dataMigrationExample error (#10886)
0b28f31379d is described below

commit 0b28f31379d53e94d2862c31258f725da5011345
Author: YuFengLiu <38746920+l2280...@users.noreply.github.com>
AuthorDate: Thu Aug 17 16:47:39 2023 +0800

    fix dataMigrationExample error (#10886)
---
 .../session/src/main/java/org/apache/iotdb/DataMigrationExample.java   | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git 
a/example/session/src/main/java/org/apache/iotdb/DataMigrationExample.java 
b/example/session/src/main/java/org/apache/iotdb/DataMigrationExample.java
index 08d8e9673c3..b7757bc6da0 100644
--- a/example/session/src/main/java/org/apache/iotdb/DataMigrationExample.java
+++ b/example/session/src/main/java/org/apache/iotdb/DataMigrationExample.java
@@ -62,7 +62,8 @@ public class DataMigrationExample {
       throws IoTDBConnectionException, StatementExecutionException, 
ExecutionException,
           InterruptedException {
 
-    ExecutorService executorService = Executors.newFixedThreadPool(CONCURRENCY 
+ 1);
+    // the thread used for dataMigration must be smaller than session pool size
+    ExecutorService executorService = 
Executors.newFixedThreadPool(CONCURRENCY);
 
     String path = "root.**";