HDDS-14851. [STS] Better Handling for PayloadTooLarge and Small Perf Fix#9938
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fmorg-git wants to merge 7 commits intoapache:HDDS-13323-stsfrom
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HDDS-14851. [STS] Better Handling for PayloadTooLarge and Small Perf Fix#9938fmorg-git wants to merge 7 commits intoapache:HDDS-13323-stsfrom
fmorg-git wants to merge 7 commits intoapache:HDDS-13323-stsfrom
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added 6 commits
March 13, 2026 09:49
…ize against it Conflicts: hadoop-ozone/common/src/main/java/org/apache/hadoop/ozone/om/helpers/OmKeyArgs.java
Conflicts: hadoop-ozone/ozone-manager/src/test/java/org/apache/hadoop/ozone/om/TestOMMetadataReader.java
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Please describe your PR in detail:
PayloadTooLargeerror.JAXBContext.newInstance()is a relatively expensive call (some estimates between 100ms and several seconds). We don't want to do this for every STS response, especially sinceJAXBContextis thread-safe, so cache the first invocation of it and reuse.What is the link to the Apache JIRA
https://issues.apache.org/jira/browse/HDDS-14851
How was this patch tested?
unit tests, smoke tests