Rebuild bloom filter index when fpp config changes#18898

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Akanksha-kedia:feat/rebuild-bloom-filter-on-fpp-change

Commits on Jul 12, 2026

Rebuild bloom filter index when fpp config changes (#17137)
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Fix computeExpectedNumHashFunctions formula, deduplicate isFppChanged, add version guard and small-cardinality test
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Address review: compare numLongs in addition to numHashFunctions for fpp-change detection

Akanksha-kedia
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claude
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Address review: store effective fpp in v2 header; avoid Guava internal dependency

Akanksha-kedia
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claude
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Fix BloomFilterHandlerTest: stub getTotalDocs/getAllColumns on mock

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claude
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Fix BloomFilterHandlerTest: use TreeSet for getAllColumns() mock

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claude
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Address review: use VERSION_V2=2 instead of TYPE_VALUE_V2 for new bloom filter format

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claude
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ci: re-run compat tests
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fix(bloom-filter): restore V1 write format to fix backward-compat break
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Commits on Jul 13, 2026

fix(bloom-filter): use Guava 33.5+ direct formula for numHashFunctions detection
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