Deterministic Replay of Distributed Java Applications

Execution behavior of a Java application can be nondeterministic due to concurrent threads of execution, thread scheduling, and variable network delays. This nondeterminism in Java makes the understanding and debugging of multi-threaded distributed Java applications a difficult and a laborious process. It is well accepted that providing deterministic replay of application execution is a key step towards programmer productivity and program understanding. Towards this goal, we developed a replay framework based on logical thread schedules and logical intervals. An application of this framework was previously published in the context of a system called DejaVu that provides deterministic replay of multi-threaded Java programs on a single Java Virtual Machine(JVM). In contrast, this paper focuses on distributed DejaVu that provides deterministic replay of distributed Java applications running on multiple JVMs. We describe the issues and present the design, implementation and preliminary p...

• Type: Conference
• Year: 2000
• Where: IPPS
• Authors: Ravi B. Konuru, Harini Srinivasan, Jong-Deok Choi
• Keywords: Deterministic Replay, Distributed And Parallel Computing, IPPS 2000, Java Applications, Multi-threaded Distributed Java