All releases of Blitz JavaSpaces

  •  24 Oct 2005 18:40
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    Release Notes: This release introduces JINI 2.1 support, including the JavaSpace05 interface, and also provides backward compatibility with JINI 2.0.x. Various optimizations were added, including better support for concurrent write/take loads and intelligent read-ahead. A log dumping tool to support application debugging was added. Automatic aborting of dead transactions is now supported.

    •  19 Jul 2005 19:31
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      Release Notes: A bug in FIFO entry ordering initialization was fixed, and the default settling for write throttling was inverted to be off by default.

      •  18 Jul 2005 14:45
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        Release Notes: DumpEntries was fixed to correctly initialize storage before attempting to read entries. A bug in the cache status signalling was fixed, yielding significant throughput improvements. A deadlock around transaction locks which occurred under high load when task bounds have been hit was fixed. The log dumping tool output was made machine friendly and expanded to cover all record types. Support for user-triggered lease reaping was added. A write queue throttle was added to prevent memory exhaustion and/or overload in the presence of slow disks.

        •  27 Jun 2005 12:38
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          Release Notes: A bug where transactions finalized in the committing/aborting thread caused a deadlock was fixed. A lock conflict caused by parallel database existence tests and database creation was fixed. Non-wildcard searches terminate as soon as it is known that there cannot be a match. Serialization costs in searches and handling of recent writes were reduced. A first cut log dumping tool was implemented, which assists in debugging both for Blitz developers and users.

          •  15 Jun 2005 09:08
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            Release Notes: A problem which caused Entry fields named "meta" to break storage initialization was fixed. take(Collection) is now guaranteed to return instances of Entry and not MangledEntry. This version was ported to Db/Java 1.7.1.

            •  03 Jun 2005 15:35
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              Release Notes: This release fixes an overly noisy log level in cache indexing, adds an ignoreLogconfig configuration option to cause Blitz to ignore the logging setup from its configuration file in favor of JDK-configured options, and fixes a problem which caused Entry fields named "meta" to break storage initialization.

              •  03 Jun 2005 15:35
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                Release Notes: This release fixes an overly noisy log level in cache indexing, adds an ignoreLogconfig configuration option to cause Blitz to ignore the logging setup from its configuration file in favor of JDK-configured options, and fixes a problem which caused Entry fields named "meta" to break storage initialization.

                •  12 Apr 2005 17:47
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                  Release Notes: A cache-dirtying problem which under rare circumstances may have resulted in Entry loss was fixed. A problem where transaction locks might have been prematurely released was fixed. Various small optimizations to speed searching were added. Settings for Db in transient mode were tuned for better performance.

                  •  12 Apr 2005 17:44
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                    Release Notes: A cache-dirtying problem which under rare circumstances may have resulted in Entry loss was fixed. A problem where transaction locks might have been prematurely released was fixed. Various small optimizations to speed searching were added.

                    •  07 Apr 2005 17:27
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                      Release Notes: The in-memory support was revised for improved stability. Additional configuration options for elections and in-memory support were implemented. The replication code was cleaned up and restructured in preparation for beta status.

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