Jian Feng created HUDI-4065:
-------------------------------
Summary: Implement a self-releasing FileLock for multiple writers
scenario
Key: HUDI-4065
URL: https://issues.apache.org/jira/browse/HUDI-4065
Project: Apache Hudi
Issue Type: Improvement
Components: core
Reporter: Jian Feng
when using HiveMetastoreBasedLockProvider or ZookeeperBasedLockProvider, if the
writer with locker crash before releasing the locker, no writers can obtain
the locker anymore, hence no cleaning/expiring the lock after a failed write.
Instead of those lockers depending on external components, FIleBaseLocker only
relies on FileSystem's atomic file creation behavior. an instant will be
written to the file, so it will clean the lock when failing writer rollback.
also can set expire strategy on it.
--
This message was sent by Atlassian Jira
(v8.20.7#820007)
