Hi Ben, This only gives me the hugh level information something like
ZooKeeper Transactional Log File with dbid 0 txnlog format version 2 8/15/11 1:55:36 PM PDT session 0x131cf1a236f0014 cxid 0x0 zxid 0xf01 createSession 8/15/11 1:55:57 PM PDT session 0x131cf1a236f0000 cxid 0x55f zxid 0xf02 setData 8/15/11 1:56:00 PM PDT session 0x131cf1a236f0015 cxid 0x0 zxid 0xf03 createSession ... .. 8/15/11 2:00:33 PM PDT session 0x131cf1a236f001c cxid 0x36 zxid 0xf6b setData 8/15/11 2:00:33 PM PDT session 0x131cf1a236f0021 cxid 0xa1 zxid 0xf6c create 8/15/11 2:00:33 PM PDT session 0x131cf1a236f001b cxid 0x3e zxid 0xf6d setData 8/15/11 2:00:33 PM PDT session 0x131cf1a236f001e cxid 0x3e zxid 0xf6e setData 8/15/11 2:00:33 PM PDT session 0x131cf1a236f001d cxid 0x41 zxid 0xf6f setData How can get more details about the transaction itself. I want to know which node was created deleted what was set etc. Is this possible ? thanks, Kishore G On Tue, Sep 13, 2011 at 4:47 PM, kishore g <[email protected]> wrote: > Thanks Ben, that's exactly what I was looking for. > > On Tue, Sep 13, 2011 at 4:43 PM, Benjamin Reed <[email protected]> wrote: > >> you can do this using the logs. there is a log format utility: >> LogFormatter that will print the log in a human readable format that >> you could use to get this information. (actually you might need to >> enhance the tool a bit depending on the detail that you want.) >> >> ben >> >> On Tue, Sep 13, 2011 at 3:53 PM, kishore g <[email protected]> wrote: >> > Hi, >> > >> > I want to dump all changes that happen on ZK to a file. >> > >> > What I am trying to do is following >> > >> > - Set up some application specific structure on zookeeper. >> > - Start a listener or something equivalent that watches on all the >> nodes. >> > - Multiple processes are connected to Zookeeper and they make some >> > changes on the ZK as needed >> > - The listener will detect the changes and dump the changes to a file >> in >> > some structure >> > - Once the run is over there will be a verification tool which will go >> > over the change log and do some verifications. >> > >> > I am not sure if there is already a tool to do this or if it is possible >> to >> > get all changes from ZK server logs. >> > >> > I am aware that if we have a separate listener we may not be able to get >> all >> > changes since I might miss changes between receiving a notification and >> a >> > change happening before i reset the watch. This may not be the case with >> ZK >> > logs/snapshot. >> > >> > This will not be in production but I want to use it to for testing. Idea >> is >> > to decouple verification from simulation so that all types of >> verification >> > can be done based on the change log. >> > >> > Any pointers/suggestions ? >> > >> > thanks, >> > Kishore G >> > >> > >
