Hi Jaln,
>>>>>>>> getLedgerForEntry(){
>>>>>>>> journal.logAddEntry(bb, new NopWriteCallback(), null); }
Writes the 'masterKey' to the journal log file 'masterKey' is the auth info,
for example 'password' of the ledger.
>>>>>>> addEntryInternal(LedgerDescriptor handle, ByteBuffer entry,
>>>>>>> WriteCallback cb, Object ctx){ journal.logAddEntry(entry, cb, ctx); }
Writes the actual data entry to the journal log file. After the successful
writes, bookie server will send the response back to the BookieClient.
Regards,
Rakesh
-----Original Message-----
From: Jaln [mailto:[email protected]]
Sent: 02 July 2014 06:02
To: bookkeeper-dev
Subject: bookie writes
Hi,
Can you tell me which function writes the log file on bookie server side?
I found in Bookie.java, we have two functions to do the logaddentry when run
the benchmark writes,
getLedgerForEntry(){
journal.logAddEntry(bb, new NopWriteCallback(), null); }
addEntryInternal(LedgerDescriptor handle, ByteBuffer entry, WriteCallback cb,
Object ctx){ journal.logAddEntry(entry, cb, ctx); }
Can you plz tell me what's the difference? Which one actually writes the log
into persistent disk?
Thanks much.
Best,
Jaln
