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| author | Kjetil Ørbekk <kjetil.orbekk@gmail.com> | 2012-04-25 12:10:57 +0200 |
|---|---|---|
| committer | Kjetil Ørbekk <kjetil.orbekk@gmail.com> | 2012-04-25 12:10:57 +0200 |
| commit | 768938fa1e2bfaa5a246e28badefc7d8fe7cadd3 (patch) | |
| tree | 29e17a0603922c087db4c24804ba22db290e8eaa /same/src/main/java/com/orbekk/paxos/PaxosServiceImpl.java | |
| parent | a8b921e07bf4ad1936e01628049a9c6fd7349312 (diff) | |
Add debug messages in Paxos service.
– Remove old PaxosService.
Diffstat (limited to 'same/src/main/java/com/orbekk/paxos/PaxosServiceImpl.java')
| -rw-r--r-- | same/src/main/java/com/orbekk/paxos/PaxosServiceImpl.java | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/same/src/main/java/com/orbekk/paxos/PaxosServiceImpl.java b/same/src/main/java/com/orbekk/paxos/PaxosServiceImpl.java index 6b9dd14..40e6320 100644 --- a/same/src/main/java/com/orbekk/paxos/PaxosServiceImpl.java +++ b/same/src/main/java/com/orbekk/paxos/PaxosServiceImpl.java @@ -12,7 +12,7 @@ import com.orbekk.same.Services.PaxosResponse; /** * This class better be thread-safe. */ -public class PaxosServiceImpl implements PaxosService { +public class PaxosServiceImpl { private Logger logger = LoggerFactory.getLogger(getClass()); private int highestPromise = 0; private int highestAcceptedValue = 0; @@ -23,6 +23,8 @@ public class PaxosServiceImpl implements PaxosService { @Override public void propose(RpcController controller, PaxosRequest request, RpcCallback<PaxosResponse> done) { + logger.info("propose({}). Highest promise: {}, Highest accepted: {}", + new Object[]{request, highestPromise, highestAcceptedValue}); String clientUrl = request.getClient().getLocation(); int proposalNumber = request.getProposalNumber(); int response = @@ -36,6 +38,8 @@ public class PaxosServiceImpl implements PaxosService { @Override public void acceptRequest(RpcController controller, PaxosRequest request, RpcCallback<PaxosResponse> done) { + logger.info("acceptRequest({}). Highest promise: {}, Highest accepted: {}", + new Object[]{request, highestPromise, highestAcceptedValue}); String clientUrl = request.getClient().getLocation(); int proposalNumber = request.getProposalNumber(); int response = @@ -56,8 +60,7 @@ public class PaxosServiceImpl implements PaxosService { return service; } - @Override - public synchronized int propose(String clientUrl, + private synchronized int propose(String clientUrl, int proposalNumber) { if (proposalNumber > highestPromise) { logger.info(tag + "propose({}, {}) = accepted", @@ -73,8 +76,7 @@ public class PaxosServiceImpl implements PaxosService { } } - @Override - public synchronized int acceptRequest(String clientUrl, + private synchronized int acceptRequest(String clientUrl, int proposalNumber) { if (proposalNumber == highestPromise) { logger.info(tag + "acceptRequest({}, {}) = accepted", |