HDDS-8961. [Snapshot] Added check to allow only Ozone admin user to call print compaction dag#5087
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prashantpogde merged 2 commits intoapache:masterfrom Jul 20, 2023
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Why the switch? Or should we just print both?
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It was my miss in previous PR. backwardCompactionDAG will give the same result as in https://user-images.githubusercontent.com/6820020/211372896-c4f6eada-3fb0-4838-bcc6-08c47606a43f.png
Attaching the images to differentiate.
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hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/debug/CompactionLogDagPrinter.java
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hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/OzoneManager.java
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Thanks @hemantk-12 for the follow-up patch. I have a few comments inline.
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…in user to call print compaction dag (apache#5087) (cherry picked from commit 607b67e) Change-Id: I81515543062fb129867bba659b430db6321bf301
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What changes were proposed in this pull request?
This change addresses few of the concerns raised in PR #5061.
Note: This PR doesn't addressed
Having a network call that generates a file on the server is strange.because of following reason.As we talked in here, it is better to be have it as a OM request to get the in-memory picture of the DAG. It can be solved in following two ways.
Both the solution will require more time and investigation. So for the interest of time, just addressed the security and debug message for now and create a jira: HDDS-9040 for further enhancement.
What is the link to the Apache JIRA
https://issues.apache.org/jira/browse/HDDS-8961
How was this patch tested?
Existed unit tests.