[GitHub] [skywalking] hanahmily commented on issue #9956: [BanyanDB][Bug] Sync index writing and shard closing

[GitBox <gi...@apache.org>]

hanahmily commented on issue #9956:
URL: https://github.com/apache/skywalking/issues/9956#issuecomment-1328160736

   More error:
   ```
     panic: runtime error: invalid memory address or nil pointer dereference[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0xbbf4ab]
   
   goroutine 10125 [running]:
   github.com/dgraph-io/badger/v3.(*memTable).IncrRef(...)
       /go/pkg/mod/github.com/!sky!a!p!m/badger/v3@v3.0.0-20220817114744-b3711444d876/memtable.go:231
   github.com/dgraph-io/badger/v3.(*DB).getMemTables(0xc000470000)
       /go/pkg/mod/github.com/!sky!a!p!m/badger/v3@v3.0.0-20220817114744-b3711444d876/db.go:712 +0x12b
   github.com/dgraph-io/badger/v3.(*TSet).Get(0xc001252a58, {0xc0d6e2c1a0, 0x19, 0x19}, 0x172a3ac2bf324800)
       /go/pkg/mod/github.com/!sky!a!p!m/badger/v3@v3.0.0-20220817114744-b3711444d876/tset.go:81 +0xa5
   github.com/apache/skywalking-banyandb/banyand/tsdb.(*item).Family(0xc0c7b6f220, {0xc0cd4a3d88?, 0xc00049a020?, 0x9?})
       /src/banyand/tsdb/series_seek.go:132 +0x53
   github.com/apache/skywalking-banyandb/banyand/measure.(*measure).ParseTagFamily(0xc003e22f00, {0xc06f842110, 0x7}, {0x193de38, 0xc0c7b6f220})
       /src/banyand/measure/measure_query.go:117 +0xac
   github.com/apache/skywalking-banyandb/pkg/query/logical.ProjectItem({0x7fcb6b1b4f38, 0xc003e22f00}, {0x193de38, 0xc0c7b6f220}, {0xc0b4973110, 0x2, 0x0?})
       /src/pkg/query/logical/common.go:75 +0x126
   github.com/apache/skywalking-banyandb/pkg/query/logical/measure.transform({0x193de38, 0xc0c7b6f220}, {{0x7fe73c03ef20, 0xc003e22f00}, {0xc0b4973110, 0x2, 0x2}, {0xc15508c988, 0x1, 0x1}})
       /src/pkg/query/logical/measure/measure_plan_indexscan_local.go:297 +0x92
   github.com/apache/skywalking-banyandb/pkg/query/logical/measure.(*indexScanIterator).Next(0xc0c3508000)
       /src/pkg/query/logical/measure/measure_plan_indexscan_local.go:220 +0xc6
   github.com/apache/skywalking-banyandb/pkg/query/logical/measure.(*limitIterator).Next(0xc0d5c205e0)
       /src/pkg/query/logical/measure/measure_plan.go:114 +0x78
   github.com/apache/skywalking-banyandb/banyand/query.(*measureQueryProcessor).Rev(0xc000382570, {0x172a4a34367748e3?, {0x14ca100?, 0xc0595da900?}})
       /src/banyand/query/processor.go:171 +0x9a5
   github.com/apache/skywalking-banyandb/pkg/bus.(*Bus).Subscribe.func1({0x1926460, 0xc000382570}, 0x0?)
       /src/pkg/bus/bus.go:224 +0xaf
   created by github.com/apache/skywalking-banyandb/pkg/bus.(*Bus).Subscribe
       /src/pkg/bus/bus.go:220 +0x38b
   
    
   ```


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