HDDS-10296. orphan blocks during overwrite of key#6180
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sadanand48 merged 3 commits intoapache:masterfrom Feb 8, 2024
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HDDS-10296. orphan blocks during overwrite of key#6180sadanand48 merged 3 commits intoapache:masterfrom
sadanand48 merged 3 commits intoapache:masterfrom
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Thanks @sumitagrawl for finding & fixing the issue. Overall looks good.
...one-manager/src/test/java/org/apache/hadoop/ozone/om/request/key/TestOMKeyCommitRequest.java
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(cherry picked from commit 3d8365f)
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What changes were proposed in this pull request?
for key overwrite case, objectId is same. for deleted key, its suffixed with objectId to be unique. So for continuous create and delete same key, there is a possibility of overwrite deletedTable entry causing missing cleanup of blocks of previous key.
Also snapshot content remain orphan in case of overwrite in active db.
As fix for overwrite, a unique id is appended to key in deleted table to make it unique.
What is the link to the Apache JIRA
https://issues.apache.org/jira/browse/HDDS-10296
How was this patch tested?