5.4.4-dev

What's Changed

• [TH2-5241] atomicity of page addition by @lumber1000 in #260
• [th2-5232] Fixed the problem - page cache doesn't work correct when storage has removed page(s) by @Nikita-Smirnov-Exactpro in #261

Full Changelog: 5.4.1-dev...5.4.4-dev

5.4.1-dev

What's Changed

• [TH2-5214] Improve book info cache by @Nikita-Smirnov-Exactpro in #259
• [TH2-5207] skip null values for 'labels' and 'messages' fields by @lumber1000 in #258

Full Changelog: 5.4.0-dev...5.4.1-dev

5.2.0-dev

What's Changed

• NPE fix by @lumber1000 in #254
• [Th2-5165] Cradle API uses page day cache by @Nikita-Smirnov-Exactpro in #253
  Also, added metrics cradle_page_cache_* you can see full list of metrics in README

New Contributors

• @lumber1000 made their first contribution in #254

Full Changelog: 5.1.4-dev...5.2.0-dev

Dev-Release 5.1.4-dev

Fixed NPE when book cache loads pages with removed field null (previous format) problem

5.1.0-dev

Main features:

• support LZ4 compression
• improving performance of storing grouped message

Release 5.0.1

What’s new in release 5.0.1

The Cradle 5.0.1 contains a FIX for API problem that required users to add a dependency to the DataStax Cassandra driver to their project in order to use Cradle API for Cassandra:

• com.datastax.oss.driver.api.core.ConsistencyLevel was removed from public API and encapsulated in com.exactpro.cradle.cassandra.CassandraStorageSettings. You should use com.exactpro.cradle.cassandra.CassandraConsistencyLevel instead

Release 5.0.0

What’s new in release 5.0.0

This is conceptual change.
Introduced concept of books. Messages and Events are assigned to particular book and data for each book is totally isolated from each other.
Book are partitioned by pages. Page is slice of time.
So effectively messages and events are partitioned by time.

Books and pages can be individually added or removed from cradle

Release 3.1.4

What’s new in release 3.1.4

Bug fixes

• Fixed poor performance bug while maintaining event batch durations

Release 3.1.3

What’s new in release 3.1.3

New features

• Datastax Cassandra driver updated to 4.14.1
• Added multiple API methods to get events from/to specific event id, added data retrieval ordering
• Tracking event-batch maximum duration to handle overlapping batches on event retrieval. Additional table event_batch_max_durations was introduced. This was necessary to correctly return batches that has event for given start date

Bug fixes

• Fixed Unicode string serialization bugs
• Fixed semaphore handling bug causing deadlock on heavy loads
• Fixed log4j dependency declarations

Release 3.1.2

What’s new in release 3.1.2

New features

• None

Bug fixes

• Fixed unicode string serialization / deserialization bug