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OpenTSDB - User visible changes.
* Version 1.1.1 (2013-??-??) [???????]
Noteworthy changes:
- UIDs are now assigned in a lock-less fashion.
* Version 1.1.0 (2013-03-08) [12879d7]
Noteworthy changes:
- Licensing adjustment: allow LGPLv2.1+ in addition to LGPLv3+.
- Various fixes used when customizing size of UniqueId. The default size
is 3 bytes and is a compile-time constant rarely changed in practice.
- New a new standard deviation aggregator, `dev'.
- New `fgcolor', `bgcolor' and `smooth' query parameters to /q.
- New `tz' query string parameter to allow specifying a custom time zone.
- Stop accepting connections when shutting down.
- A new `dropcaches' administrative command allows discarding in-memory
caches. Right now these are UID mappings.
- Browser history support in the web UI.
- Allow "1d-ago" style input in date boxes.
- Fix the 30d integer overflow in the web UI.
- Add the ability to use mouse for drag-to-zoom on graphs.
- Integration with Maven.
- Work around a Netty performance bug, increasing write throughput by 10x.
- Properly parse floating point values in scientific notations.
- Allow tuning the number of worker threads or using OIO.
- Fix auto-completion bug causing partial results to show in the web UI.
- Various internal bug fixes.
- Update all dependencies.
- TSDB data compaction is now enabled by default.
* Version 1.0.0 (2011-12-23) [66a6b42]
Initial release:
- Upload data points through a telnet-style protocol.
- HTTP interface to query data in ASCII and PNG.
- Efficient, fully asynchronous write path.
- Synchronous / blocking read path (to be rewritten).
- TSDB data compaction (disabled by default).
Copyright (C) 2011-2012 The OpenTSDB Authors.
This library is free software: you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published
by the Free Software Foundation, either version 2.1 of the License, or
(at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this library. If not, see <>.
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