how fix it?

[hktalent]

2026/04/13 18:39:09 unable to load snapshot, failed to load segment: error opening bolt segment: unsupported version 1229278788 != 15, continuing
2026/04/13 18:39:09 error opening index data1/xxx: error parsing mapping JSON: unexpected end of JSON input

data1/xxx
1.33 TB

index_meta.json 
{"storage":"boltdb","index_type":"scorch"}



	github.com/blevesearch/bleve/v2 v2.4.2
	github.com/blevesearch/bleve_index_api v1.1.12
	github.com/blevesearch/bleve v1.0.14 // indirect
	github.com/blevesearch/geo v0.1.20 // indirect
	github.com/blevesearch/go-faiss v1.0.21 // indirect
	github.com/blevesearch/go-porterstemmer v1.0.3 // indirect
	github.com/blevesearch/goleveldb v1.1.0 // indirect
	github.com/blevesearch/gtreap v0.1.1 // indirect
	github.com/blevesearch/mmap-go v1.2.0 // indirect
	github.com/blevesearch/scorch_segment_api/v2 v2.2.16 // indirect
	github.com/blevesearch/segment v0.9.1 // indirect
	github.com/blevesearch/snowballstem v0.9.0 // indirect
	github.com/blevesearch/stempel v0.2.0 // indirect
	github.com/blevesearch/upsidedown_store_api v1.0.2 // indirect
	github.com/blevesearch/vellum v1.0.10 // indirect
	github.com/blevesearch/zap/v11 v11.0.14 // indirect
	github.com/blevesearch/zap/v12 v12.0.14 // indirect
	github.com/blevesearch/zap/v13 v13.0.6 // indirect
	github.com/blevesearch/zap/v14 v14.0.5 // indirect
	github.com/blevesearch/zap/v15 v15.0.3 // indirect
	github.com/blevesearch/zapx/v11 v11.3.10 // indirect
	github.com/blevesearch/zapx/v12 v12.3.10 // indirect
	github.com/blevesearch/zapx/v13 v13.3.10 // indirect
	github.com/blevesearch/zapx/v14 v14.3.10 // indirect
	github.com/blevesearch/zapx/v15 v15.3.13 // indirect
	github.com/blevesearch/zapx/v16 v16.1.5 // indirect

[capemox]

Hi @hktalent, looks like a zap segment file and some other data got corrupted: unfortunately, you have no choice other than to rebuild the index from scratch.