[DIRECTMEMORY-129] Kryo serializer usage is not thread safe

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.1-incubating
• Fix Version/s: 0.2
• Component/s: Serializers
• Assignee: Tommaso Teofili
• Reporter: Chetan Mehrotra
• Created: 09/Jul/13 09:19
• Updated: 09/Jul/13 10:27
• Resolved: 09/Jul/13 10:17

Description

KryoSerializer uses a instance level Kryo object which is accessed concurrently. As per Kryo 2.x docs [1] the Kryo object is not threadsafe. As a fix one should use a pool of Kryo instances

[1] https://code.google.com/p/kryo/#Threading