- 08 12月, 2011 2 次提交
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由 liquidsnake@sapo.pt 提交于
Small but important change in the leader change implementation: When a replica suspects the leader, such computations will be done by the CS thread isntead of the RequestTask Thread. This shall reduce the changes of concurrency and race conditions, thus, making the code more resilient.
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由 liquidsnake@sapo.pt 提交于
Small but important change in the communication system: when a connection to a replica is lost, the OutQueue is erased. This is meant to avoid gaps in the sequence of messages upon reconnection, and thus, avoid the "break" of upper protocols. Also, small refractor in TomUtil.
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- 07 12月, 2011 1 次提交
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由 liquidsnake@sapo.pt 提交于
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- 06 12月, 2011 4 次提交
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由 marcelmhs@gmail.com 提交于
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由 marcelmhs@gmail.com 提交于
- Changed ServiceReplica to implement TOMReceiver; - Created interfaces Executable and Recoverable, so the replicas can choose which methods to implement; - Changed replicas to use ServiceReplica instead of extend it.
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由 liquidsnake@sapo.pt 提交于
Modified slightly the throughput client and server. You can now specify the size of the application state.
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由 liquidsnake@sapo.pt 提交于
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- 03 12月, 2011 1 次提交
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由 marcelmhs@gmail.com 提交于
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- 02 12月, 2011 1 次提交
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由 marcelmhs@gmail.com 提交于
Moved executeOrdered method to the server implementation. Added ant code to compile and export Jar of the project. Added JUnit tests for the keyvalue demo. Refactored keyvalue code.
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- 24 11月, 2011 2 次提交
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由 marcelmhs@gmail.com 提交于
No commit message
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由 marcelmhs@gmail.com 提交于
No commit message
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- 19 11月, 2011 1 次提交
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由 liquidsnake@sapo.pt 提交于
Huge update: merging corrections of Eduardo with current version of the repository. The reconfiguration protocol should work properly now!
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- 16 9月, 2011 11 次提交
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由 liquidsnake@sapo.pt 提交于
No commit message
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由 liquidsnake@sapo.pt 提交于
No commit message
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由 liquidsnake@sapo.pt 提交于
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由 liquidsnake@sapo.pt 提交于
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由 liquidsnake@sapo.pt 提交于
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由 liquidsnake@sapo.pt 提交于
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由 liquidsnake@sapo.pt 提交于
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由 liquidsnake@sapo.pt 提交于
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由 liquidsnake@sapo.pt 提交于
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由 liquidsnake@sapo.pt 提交于
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由 liquidsnake@sapo.pt 提交于
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- 15 9月, 2011 2 次提交
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由 liquidsnake@sapo.pt 提交于
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由 liquidsnake@sapo.pt 提交于
Fixed some bugs in the leader change (although it still needs plenty of work, specially when re-integrating the replica). Fixed a bug related to read only requests. Moved RadomDemo to a dedicated package. State transfer protocol can now notify the recovered replica about the most recente view. Added apache codecs do deal with base64 encode/decode.
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- 12 9月, 2011 1 次提交
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由 liquidsnake@sapo.pt 提交于
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- 05 9月, 2011 1 次提交
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由 liquidsnake@sapo.pt 提交于
Moved the code of the state transfer protocolo from class tomlayer to class statemanager. Also fixed the arrayindexoutofboud exception related to state transfer. Fixed a bug that wouldn't start the request timeout.
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- 03 9月, 2011 1 次提交
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由 bessani@gmail.com 提交于
Cleanup on the TOMConfiguration. Removed several configuration parameters that do not make sense anymore. Besides that merged some packages and cleaned a bit more of code here and there.
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- 02 9月, 2011 4 次提交
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由 liquidsnake@sapo.pt 提交于
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由 liquidsnake@sapo.pt 提交于
Removed useless code. Classes RTInfo, RTCollect, RTLeaderChange and RTMessage are gone. Various methods that used these classes were also deleted.
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由 liquidsnake@sapo.pt 提交于
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由 liquidsnake@sapo.pt 提交于
In this commit, it was fixed a bug on leader change messages related to the serialization of messages contained in the STOP message. It was also added a method in the BatchBuilder class, that makes it easer to create a batch and is also used during the leader change.
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- 01 9月, 2011 1 次提交
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由 bessani@gmail.com 提交于
Removed and refactored a lot of code, added new microbenchmarks and improved the parallelism between the delivery thread and server communication thread. Additionally, processing of out of context message changed a bit (done in the server communication thread, instead of the delivery thread). IMPORTANT: Service replica API changed!!! NOTE: currently achieving a zero-byte throughput of 151Kops/sec ;-)
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- 23 8月, 2011 2 次提交
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由 bessani@gmail.com 提交于
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由 bessani@gmail.com 提交于
- Improvements on the performance of communication system - big clean up of the code (many old methods deleted) - corrected bug in out of context (now, a consensus is only started if a propose is received) Note: still need to verify if state transfer and leader change works right
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- 14 7月, 2011 1 次提交
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由 liquidsnake@sapo.pt 提交于
In this commit, it was fixed a bug on the comuniation system that would make the clients freeze after the removal of a replica
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- 07 7月, 2011 1 次提交
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由 liquidsnake@sapo.pt 提交于
In this commit, I fixed a bug that manifested itself during the leader change protocol (when the original leader crashed). I also added a few more locks to protect the sessionTable of the comunication system.
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- 25 6月, 2011 1 次提交
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由 liquidsnake@sapo.pt 提交于
In this commit, I have submitted the code for the leader change. Unfortunately there is some kind of conflict between the code I developed for an older version of smart, and the most recent code available on the svn. Such conflict renders the leader change protocol faulty. Further debugging is necessary. The normal operating remains good, though.
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- 23 6月, 2011 1 次提交
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由 bessani@gmail.com 提交于
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- 12 6月, 2011 1 次提交
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由 bessani@gmail.com 提交于
Small modifications and corrections on the counter demo plus the creation of MultiCounterClient that starts N JVMs with counterclients redirecting their outputs different files. I did that to try to catch the error Andre reported, but it doesn't appear on this example.
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