Created a RAMDirectory like directory class that uses
ByteArrayRandomAccessIO from http://reader.imagero.com/uio/ to allow
concurrent random file access.
On Thu, Jun 19, 2008 at 3:33 PM, Jason Rutherglen <
[EMAIL PROTECTED]> wrote:
> Looks like it cannot be used for a log system that needs concur
Looks like it cannot be used for a log system that needs concurrent read
write access to a file. Back to RandomAccessFile which will have buffering
issues, any experience with http://reader.imagero.com/uio/
On Thu, Jun 19, 2008 at 3:20 PM, Yonik Seeley <[EMAIL PROTECTED]> wrote:
> createOutput(
createOutput() creates a new file, overwriting the old one.
If you open the IndexInput before you call createOutput() for the 2nd
time, you should see the file.
And you definitely shouldn't have more than one IndexOutput open on
the same file (but that's not your problem here).
-Yonik
On Thu, Ju
Here's code that reproduces it.
public void testMain() throws IOException {
RAMDirectory ramDirectory = new RAMDirectory();
IndexOutput output = ramDirectory.createOutput("test");
byte[] bytes = "hello world".getBytes("UTF-8");
output.writeBytes(bytes, bytes.length);
output.flu
Yes. Also close. But then reopen the IndexOutput again later, then open
the IndexInput. I'm not sure if this is the recomended usage of these
APIs. It seems everywhere else in the Lucene code base only one is open at
a time.
On Thu, Jun 19, 2008 at 12:50 PM, Yonik Seeley <[EMAIL PROTECTED]> wr
Did you try calling flush() on the IndexOutput before opening the IndexInput?
-Yonik
On Thu, Jun 19, 2008 at 12:13 PM, Jason Rutherglen
<[EMAIL PROTECTED]> wrote:
> Seeing strange behavior with RAMDirectory. Is a file designed to supported
> IndexOutput being open concurrently with IndexInput?
Seeing strange behavior with RAMDirectory. Is a file designed to supported
IndexOutput being open concurrently with IndexInput? I open an IndexInput
with IndexOutput open, with data written to the file previously, and the
IndexInput is reporting a filelength of 0, while Directory.fileLength()
rep
