Lars George created HBASE-13841:
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Summary: Master UI: Region server table compactions percentage
less useful over time
Key: HBASE-13841
URL: https://issues.apache.org/jira/browse/HBASE-13841
Project: HBase
Issue Type: Bug
Components: master, UI
Affects Versions: 1.1.0
Reporter: Lars George
Fix For: 2.0.0, 1.2.0
The problem is that the percentage is computed as "current KVs to
compact"/"total KVs to compact", and the template accumulating the counts over
its lifetime. Initially it is OK (for the very first run), but after a short
amount of time the percentage idles around 99-100% always.
Not sure how to fix, since we do not have the previews value (unless we save it
somewhere in the page, which is messy during reloads etc.). We may have to
simply drop the percentage? Or better would be not to accumulate the counts,
but keep the current/total number as well, which makes the percentage
computation always correct. I vote for the latter.
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