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Posted to commits@iotdb.apache.org by wa...@apache.org on 2022/09/24 01:44:39 UTC
[iotdb] branch master updated: [IOTDB-4501]fix FileAlreadyExistsException when taking snapshot (#7408)
This is an automated email from the ASF dual-hosted git repository.
wangchao316 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 04d9a4a540 [IOTDB-4501]fix FileAlreadyExistsException when taking snapshot (#7408)
04d9a4a540 is described below
commit 04d9a4a540de729fd3370ac95cec3c11d4f0b275
Author: Yifu Zhou <ef...@outlook.com>
AuthorDate: Sat Sep 24 09:44:29 2022 +0800
[IOTDB-4501]fix FileAlreadyExistsException when taking snapshot (#7408)
[IOTDB-4501]fix FileAlreadyExistsException when taking snapshot (#7408)
---
.../main/java/org/apache/iotdb/db/engine/snapshot/SnapshotTaker.java | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/server/src/main/java/org/apache/iotdb/db/engine/snapshot/SnapshotTaker.java b/server/src/main/java/org/apache/iotdb/db/engine/snapshot/SnapshotTaker.java
index d90eb08a9e..4b1f98aa4e 100644
--- a/server/src/main/java/org/apache/iotdb/db/engine/snapshot/SnapshotTaker.java
+++ b/server/src/main/java/org/apache/iotdb/db/engine/snapshot/SnapshotTaker.java
@@ -178,7 +178,7 @@ public class SnapshotTaker {
if (!source.exists()) {
LOGGER.error("Hard link source file {} doesn't exist", source);
}
-
+ Files.deleteIfExists(target.toPath());
Files.createLink(target.getAbsoluteFile().toPath(), source.getAbsoluteFile().toPath());
snapshotLogger.logFile(source.getAbsolutePath(), target.getAbsolutePath());
}