GitHub user merlimat opened a pull request:
https://github.com/apache/bookkeeper/pull/156
BOOKKEEPER-1055: Optimize handling of masterKey in case it is empty
On each request client and bookies are exchanging the ledger masterKey,
which is a 20 bytes MAC digest of the ledger password.
For each request there is a considerable overhead in allocating byte arrays
when parsing the add/read requests.
If the client is a passing an empty password, we should optimize the data
path to skip all allocations (related to the masterKey) and instead rely on a
static byte array.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/merlimat/bookkeeper empty-password
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/bookkeeper/pull/156.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #156
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commit 33ed98a7653ca82eb2d25cafbad51f6b6fa0dac7
Author: Matteo Merli <mme...@yahoo-inc.com>
Date: 2015-05-11T03:59:41Z
BOOKKEEPER-1055: Optimize handling of masterKey in case it is empty
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