HBASE-30192 ColumnFamilyDescriptor.getConfigurationValue should also read the values map#8295
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…read the values map Since shell writes CF CONFIGURATION to values map (HBASE-20819), getConfigurationValue should access it before checking the legacy configuration map. Note: changes behavior of a public method.
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Pull request overview
Fixes HBASE-30192 so that ColumnFamilyDescriptor.getConfigurationValue also consults the values map, since the HBase shell writes CF CONFIGURATION entries there (HBASE-20819). Previously, settings made via the shell were invisible to code paths that read via getConfigurationValue, causing, e.g., the FIFO compaction sanity check to miss shell-configured policies.
Changes:
getConfigurationValuenow returns the value from the values map first, falling back to the legacy configuration map.- Javadoc on the interface updated to describe the new lookup order.
- Added unit tests for the fallback behavior and an end-to-end sanity-check test exercising both
setValueandsetConfigurationpaths for FIFO compaction.
Reviewed changes
Copilot reviewed 4 out of 4 changed files in this pull request and generated no comments.
| File | Description |
|---|---|
| hbase-client/src/main/java/org/apache/hadoop/hbase/client/ColumnFamilyDescriptor.java | Updated Javadoc to reflect new lookup precedence. |
| hbase-client/src/main/java/org/apache/hadoop/hbase/client/ColumnFamilyDescriptorBuilder.java | Implementation: check values map before configuration map. |
| hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestColumnFamilyDescriptorBuilder.java | Unit tests verifying fallback and precedence. |
| hbase-server/src/test/java/org/apache/hadoop/hbase/util/TestTableDescriptorChecker.java | Sanity-check test covering FIFO policy via both setValue and setConfiguration. |
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charlesconnell
approved these changes
Jun 8, 2026
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Clearly your change is in line with the spirit of how |
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Thank you @charlesconnell and @guluo2016! |
junegunn
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Jun 9, 2026
…read the values map (#8295) Since shell writes CF CONFIGURATION to values map (HBASE-20819), getConfigurationValue should access it before checking the legacy configuration map. Note: changes behavior of a public method. Signed-off-by: Charles Connell <cconnell@apache.org> Signed-off-by: Peng Lu <lupeng@apache.org>
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Since shell writes CF CONFIGURATION to values map (HBASE-20819),
getConfigurationValueshould access it before checking the legacy configuration map.Note: changes behavior of a public method.