Comments (5)
@JohannesLichtenberger all our products are tested on Windows in our CI environment. Maybe the user was running on an unsupported version? Unless this can be reproduced e.g. with a unit test, there is not much we can do
from chronicle-bytes.
if (Jvm.isJava20Plus()) {
Class<?> dispatcherClass = findClass("sun.nio.ch.UnixFileDispatcherImpl");
unmap0 = Jvm.getMethod(dispatcherClass, "unmap0", long.class, long.class);
} else {
This clearly doesn't work on Windows, starting with Java 20, I'd guess...
from chronicle-bytes.
@JerryShea, it would be awesome if this would be fixed (and Java 21 is along the road, so...).
from chronicle-bytes.
@JohannesLichtenberger please review the link in my last comment. We don't support Java 20. You can submit a PR if you like :)
from chronicle-bytes.
Not sure, what the proper fix is, but a PR for Chronicle Core: OpenHFT/Chronicle-Core#555
from chronicle-bytes.
Related Issues (20)
- vectorisedMismatch falsely equates single character strings HOT 4
- Improve Bytes performance tests HOT 1
- RandomDataInput.copyTo(ByteBuffer) does not use readPosition HOT 1
- Errors writing around chunk boundaries in non-forward-seqential access patterns HOT 2
- When finished warmUp() return the Jvm loggers back to what they were set to HOT 1
- NativeStore.wrap(bb) should have a version that does not take possession of bb HOT 1
- Bytes.toString() fails to rewind NativeBytes HOT 1
- Some methods for reading from/writing to byte arrays are sub-optimal
- Optimisations for Chronicle FIX HOT 1
- Make unchecked buffers more widely useful HOT 1
- Slices move position of MappedByte underneath user. HOT 7
- ensure that CommonMappedBytes.backingFileIsReadOnly is true if you open a readOnly view of a writeable file HOT 1
- Bytes.append(double) output scientific notation (more eager than expected) HOT 2
- Bytes.parseDouble() is sometimes 1 ulp off for edge of precision values
- Increase unit test coverage HOT 1
- Bytes::clear now thread confined!? HOT 5
- ReentrantFileLockTest failing on Windows HOT 1
- Version 2.23.39 not available on Maven Central HOT 1
- Calling MappedBytes.mappedBytes() with readOnly=true leaves realReadRemaining to 0 HOT 2
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