!!! bug? scan the table, count of PartialFlagPerResult is not equal to CellsPerResult ?

[lungfei]

when scanner.Next() called, the client crash with error: index out of range the reason is when i scan the table, the count of CellsPerResult is n (n>0), the count of PartialFlagPerResult is 0. but why the count of PartialFlagPerResult is 0?

[lungfei]

hrpc/scan.go DeserializeCellBlocks() 239: scanResp := m.(*pb.ScanResponse) partials := scanResp.GetPartialFlagPerResult() partials = make([]bool, len(scanResp.CellsPerResult), len(scanResp.CellsPerResult)) scanResp.Results = make([]*pb.Result, len(partials)) make partials size is equal to CellsPerResult is ok, but i don't know true or false.

[timoha]

What version of HBase are you running?

[lungfei]

sorry to reply late, HBase version is 1.2.

[WanliTian]

+1

[WanliTian]

i have found the reason why len(CellsPerResult) is not equal to len(PartifalFlagsPerResult) https://blogs.apache.org/hbase/entry/scan_improvements_in_hbase_1

[WanliTian]

@lungfei 1.2 is ok

[Inphi]

Partial flags shouldn't be relied on as they aren't even transmitted by hbase server versions between 1.0.0 and 1.0.3.

[Inphi]

@lungfei I have a branch that addresses this issue. Please let me know if that works for you too.