Alawn/Chronicle-Map
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Code Releases Activity

dirtyfix.

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This commit is contained in:
Ivan Rakov
2021-06-16 18:26:38 +03:00
parent c8117b9502
commit d442aca7a8
2 changed files with 30 additions and 18 deletions
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src/main/java/net/openhft/chronicle/map/ChronicleMapBuilder.java
+18 -7
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@@ -1703,15 +1703,26 @@ public final class ChronicleMapBuilder<K, V> implements
final AtomicBoolean newFile = new AtomicBoolean();
final FileChannel fileChannel = raf.getChannel();
FileLockUtil.runExclusively(canonicalFile, fileChannel, () -> {
while (true) {
if (raf.length() == 0) {
map.set(newMap());
headerBuffer.set(writeHeader(fileChannel, map.get()));
newFile.set(true);
} else {
newFile.set(false);
final boolean locked = FileLockUtil.tryRunExclusively(canonicalFile, fileChannel, () -> {
if (raf.length() == 0) {
map.set(newMap());
headerBuffer.set(writeHeader(fileChannel, map.get()));
newFile.set(true);
} else {
newFile.set(false);
}
});
if (locked)
break;
else
Jvm.pause(10);
}
});
else
break;
}
if (newFile.get()) {
final int headerSize = headerBuffer.get().remaining();