I answer me It seems that there is actually a bug in the implementation of LevelDB, more precisely in snappy. this library is used by LevelDB for low-level operations such as buffer handling, and compression.
Hazelcast the project referenced a similar problem and has introduced an indicator to use or disable: unsafe.mode. https://github.com/hazelcast/hazelcast/issues/5518 https://github.com/hazelcast/hazelcast/blob/master/hazelcast/src/main/java/com/hazelcast/nio/UnsafeHelper.java#L96 the snappy project itself has opened a bug on it. https://github.com/dain/snappy/issues/24 I think we should put a warning in the LevelDB-store page, indicating that LevelDB can not be used on HP-UX and perhaps open an issue to keep track of we will change snappy version of once the bug will be fixed. A+JYT -- View this message in context: http://activemq.2283324.n4.nabble.com/LevelDB-ActiveMQ-are-there-restrictions-tp4714969p4714974.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.