in paimon-python-java-bridge/src/main/java/org/apache/paimon/python/FileLock.java [96:107]
public boolean tryLock() throws IOException {
if (outputStream == null) {
init();
}
try {
lock = outputStream.getChannel().tryLock();
} catch (Exception e) {
return false;
}
return lock != null;
}