A word of caution here...
Using a shared FileChannel.pread actually performs a synchronization
under Windows.
See JDK bug http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6265734
I submitted this, and it was verified using the supplied test case.
On Dec 17, 2006, at 1:31 PM, Doug Cutting wrote:
Doron Cohen wrote:
Also, if nio proves to be faster in this scenario, it might make
sense to
keep current FSDirectory, and just add FSDirectoryNio implementation.
If nio isn't considerably slower for single-threaded applications,
I'd vote to simply switch FSDirectory to use nio, simplifying the
public API by reducing choices. But if classic io is faster for
single-threaded apps, and nio faster for multi-threaded, that would
suggest adding a new, public, nio-based Directory implementation.
Doug
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
