Josh, Thank you. The RPCServer.getRemoteIp() is what I was looking for. Best,
On Thu, Apr 26, 2018 at 6:46 AM, Josh Elser <els...@apache.org> wrote: > Xu, > > Can you be more specific about what you're asking for in a "clientID" or > "clientName"? > > Or even better, look at the static methods on the class > org.apache.hadoop.hbase.ipc.RpcServer. There are a number of getters > which use ThreadLocal variables to provide context about the user who > submitted the RPC with the current thread is processing. > > > On 4/25/18 6:55 PM, Xu Cang wrote: > >> Hi, >> I am trying to implement a coprocessor and one info I'd like to get is >> clientID or clientName for each Get op. I haven't found a place I can >> retrieve this. Is this possible? >> >> I am going to implement RegionObserver. The hook I refer to is this: >> >> void preGetOp(ObserverContext<RegionCoprocessorEnvironment> c, Get get, >> List<Cell> result) >> >> From this preGetOp method, I have only observerContext and 'Get' objects. >> Is client ID in any of these data structures? If not, are thee other ways >> to get that info? >> >> Thanks, >> >> Xu >> >>
