fengjian428 commented on code in PR #7440:
URL: https://github.com/apache/hudi/pull/7440#discussion_r1063203613
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hudi-client/hudi-client-common/src/main/java/org/apache/hudi/client/transaction/lock/FileSystemBasedLockProvider.java:
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@@ -139,7 +152,32 @@ private boolean checkIfExpired() {
private void acquireLock() {
try {
- fs.create(this.lockFile, false).close();
+ if (!fs.exists(this.lockFile)) {
+ FSDataOutputStream fos = fs.create(this.lockFile, false);
+ initLockInfo();
+ fos.writeBytes(lockInfo.toString());
Review Comment:
https://github.com/apache/hudi/pull/7614 check if dfs support atomic
creation when using the filesystem base lock provider
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