batchConn中出现空指针 #568
Description
tikv client版本: v2.0.1
[ERROR] [client_batch.go:303] [ba
tchSendLoop] [r="\"invalid memory address or nil pointer dereference\""] [stack="github.com/tikv/client
-go/v2/internal/client.(*batchConn).batchSendLoop.func1\n\t/root/go/pkg/mod/github.com/tikv/client-go/v
[email protected]/internal/client/client_batch.go:305\nruntime.gopanic\n\t/usr/local/go/src/runtime/panic.go:103
8\nruntime.panicmem\n\t/usr/local/go/src/runtime/panic.go:221\nruntime.sigpanic\n\t/usr/local/go/src/ru
ntime/signal_unix.go:735\nsync.(*entry).tryExpungeLocked\n\t/usr/local/go/src/sync/map.go:377\nsync.(*M
ap).dirtyLocked\n\t/usr/local/go/src/sync/map.go:370\nsync.(*Map).Store\n\t/usr/local/go/src/sync/map.g
o:158\ngithub.com/tikv/client-go/v2/internal/client.(*batchConn).getClientAndSend.func1\n\t/root/go/pkg
/mod/github.com/tikv/client-go/[email protected]/internal/client/client_batch.go:375\ngithub.com/tikv/client-go
/v2/internal/client.(*batchCommandsBuilder).build\n\t/root/go/pkg/mod/github.com/tikv/client-go/[email protected]
.1/internal/client/client_batch.go:115\ngithub.com/tikv/client-go/v2/internal/client.(*batchConn).getCl
ientAndSend\n\t/root/go/pkg/mod/github.com/tikv/client-go/[email protected]/internal/client/client_batch.go:374
\ngithub.com/tikv/client-go/v2/internal/client.(*batchConn).batchSendLoop\n\t/root/go/pkg/mod/github.co
m/tikv/client-go/[email protected]/internal/client/client_batch.go:344"] [stack="github.com/tikv/client-go/v2/i
nternal/client.(*batchConn).batchSendLoop.func1\n\t/root/go/pkg/mod/github.com/tikv/client-go/[email protected]
/internal/client/client_batch.go:303\nruntime.gopanic\n\t/usr/local/go/src/runtime/panic.go:1038\nrunti
me.panicmem\n\t/usr/local/go/src/runtime/panic.go:221\nruntime.sigpanic\n\t/usr/local/go/src/runtime/si
gnal_unix.go:735\nsync.(*entry).tryExpungeLocked\n\t/usr/local/go/src/sync/map.go:377\nsync.(*Map).dirt
yLocked\n\t/usr/local/go/src/sync/map.go:370\nsync.(*Map).Store\n\t/usr/local/go/src/sync/map.go:158\ng
ithub.com/tikv/client-go/v2/internal/client.(*batchConn).getClientAndSend.func1\n\t/root/go/pkg/mod/git
hub.com/tikv/client-go/[email protected]/internal/client/client_batch.go:375\ngithub.com/tikv/client-go/v2/inte
rnal/client.(*batchCommandsBuilder).build\n\t/root/go/pkg/mod/github.com/tikv/client-go/[email protected]/inter
nal/client/client_batch.go:115\ngithub.com/tikv/client-go/v2/internal/client.(*batchConn).getClientAndS
end\n\t/root/go/pkg/mod/github.com/tikv/client-go/[email protected]/internal/client/client_batch.go:374\ngithub
.com/tikv/client-go/v2/internal/client.(*batchConn).batchSendLoop\n\t/root/go/pkg/mod/github.com/tikv/c
lient-go/[email protected]/internal/client/client_batch.go:344"]
似乎是batchCommandsEntry有个空指针，有什么外部原因能造成这个问题么？