[fix][broker] Fix some problems in calculate totalAvailableBookies in method getExcludedBookiesWithIsolationGroups when some bookies belongs to multiple isolation groups. #24091
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… method getExcludedBookiesWithIsolationGroups
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Codecov ReportAll modified and coverable lines are covered by tests ✅
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## master #24091 +/- ##
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+ Coverage 73.57% 74.24% +0.67%
+ Complexity 32624 32445 -179
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Files 1877 1863 -14
Lines 139502 144315 +4813
Branches 15299 16460 +1161
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+ Misses 28908 28706 -202
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… method getExcludedBookiesWithIsolationGroups when some bookies belongs to multiple isolation groups. (apache#24091)
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… method getExcludedBookiesWithIsolationGroups when some bookies belongs to multiple isolation groups. (apache#24091) (cherry picked from commit 556024d)
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… method getExcludedBookiesWithIsolationGroups when some bookies belongs to multiple isolation groups. (apache#24091) (cherry picked from commit 556024d) (cherry picked from commit 6052e72)
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… method getExcludedBookiesWithIsolationGroups when some bookies belongs to multiple isolation groups. (apache#24091) (cherry picked from commit 556024d) (cherry picked from commit 6052e72)
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… method getExcludedBookiesWithIsolationGroups when some bookies belongs to multiple isolation groups. (apache#24091) (cherry picked from commit 556024d) (cherry picked from commit 6052e72)
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… method getExcludedBookiesWithIsolationGroups when some bookies belongs to multiple isolation groups. (apache#24091) (cherry picked from commit 556024d) (cherry picked from commit 6052e72)
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… method getExcludedBookiesWithIsolationGroups when some bookies belongs to multiple isolation groups. (apache#24091) (cherry picked from commit 556024d) (cherry picked from commit 6052e72)
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… method getExcludedBookiesWithIsolationGroups when some bookies belongs to multiple isolation groups. (apache#24091) (cherry picked from commit 556024d) (cherry picked from commit 6052e72)
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… method getExcludedBookiesWithIsolationGroups when some bookies belongs to multiple isolation groups. (apache#24091) (cherry picked from commit 556024d) (cherry picked from commit 5a4aed5)
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… method getExcludedBookiesWithIsolationGroups when some bookies belongs to multiple isolation groups. (apache#24091) (cherry picked from commit 556024d) (cherry picked from commit 5a4aed5)
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Motivation
Currently, the values of
totalAvailableBookiesInPrimaryGroupandtotalAvailableBookiesFromPrimaryAndSecondarymay not be accurate because there may be repeated accumulation when some bookies belongs to multiple isolation groups.For example: There are 3 bookies in total and has 3 group, the distribution is as follows
Group1: bk1
Group2: bk2,bk3
Group3: bk1
When
primaryIsolationGroupcontains Group1 and Group3,secondaryIsolationGroupcontains Group2, when execute the methodgetExcludedBookiesWithIsolationGroups(2, groups[primaryIsolationGroup,secondaryIsolationGroup]). The correct return value should be empty but current return bk2 and bk3.The calculation of
totalAvailableBookiesFromPrimaryAndSecondaryhas similar problems.Modifications
Fix the calculation logic of
totalAvailableBookiesInPrimaryGroupandtotalAvailableBookiesFromPrimaryAndSecondary.Documentation
docdoc-requireddoc-not-neededdoc-complete