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HBASE-30261 Hide segmented CodeHeap memory pools on process info JSP …#8432

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liuxiaocs7:HBASE-30261
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HBASE-30261 Hide segmented CodeHeap memory pools on process info JSP …#8432
liuxiaocs7 wants to merge 1 commit into
apache:masterfrom
liuxiaocs7:HBASE-30261

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…pages for JDK 9+

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Pull request overview

Updates the RegionServer and Master “process info” JSP pages in hbase-server to reduce noisy/less-useful memory pool reporting on JDK 9+ by filtering out segmented CodeHeap code cache pools.

Changes:

  • Hide CodeHeap memory pools (JDK 9+ segmented code cache) from the process info pages while continuing to skip the legacy “Code Cache” pool behavior.
  • Fix a typo in the memory-usage table header (“Commited” → “Committed”).

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File Description
hbase-server/src/main/resources/hbase-webapps/regionserver/processRS.jsp Skip CodeHeap memory pools in the RegionServer process info view; fix header typo.
hbase-server/src/main/resources/hbase-webapps/master/processMaster.jsp Skip CodeHeap memory pools in the Master process info view; fix header typo.

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@liuxiaocs7 liuxiaocs7 requested a review from PDavid June 29, 2026 09:29
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2 participants