[IMPALA-5914] Remove defensive nullptr check in ScannerContext::Stream::GetNextBuffer()

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Later
• Component/s: Backend
• Epic Color: ghx-label-1
• Assignee: Unassigned
• Reporter: Lars Volker
• Created: 09/Sep/17 02:22
• Updated: 14/May/20 18:34
• Resolved: 14/May/20 18:34

Description

I'm about to introduce a defensive nullptr check in ScannerContext::Stream::GetNextBuffer(). We should remove it, once we are confident we don't hit it.

Issue Links

• relates to: IMPALA-5890 Segmentation fault in ScannerContext::Stream::GetBytesInternal(long, unsigned char**, bool, long*)