I did not find any logic for snapshot retransmission in GrpcLogAppender. If I need the function of retransmitting snapshots, should I use LogAppenderDefault?
Tsz Wo Sze <[email protected]> 于2024年8月10日周六 02:04写道： > GrpcLogAppender is used when GRPC is configured in raft.rpc.type; > see GrpcFactory. > > For the other RPCs (e.g. NETTY), it will use LogAppenderDefault; > see ServerFactory. > > > Due to frequent member changes and carrying a large number of data files > when using it, the recipient sometimes encounters md5 check mismatches, ... > > Why were there frequent member changes? Please feel free to file a JIRA if > it looks like a bug. > > Tsz-Wo > > > > On Fri, Aug 9, 2024 at 12:28 AM ka yuu <[email protected]> wrote: > > > Is there any difference between GrpcLogAppender and LogAppenderDefault? > My > > IDEA ide prompts that LogAppenderDefault is not used. Due to frequent > > member changes and carrying a large number of data files when using it, > the > > recipient sometimes encounters md5 check mismatches, but I did not find > any > > corresponding snapshot requests being resent > > > > Tsz Wo Sze <[email protected]> 于2024年8月9日周五 01:46写道： > > > > > When an install snapshot has failed (for any reason), it will retry; > see > > > > > > > > > https://github.com/apache/ratis/blob/4ba463789df7876837c728ce6477fd18b787fed9/ratis-server/src/main/java/org/apache/ratis/server/leader/LogAppenderDefault.java#L165 > > > > > > Tsz-Wo > > > > > >
