Hi all,
Here is a draft for BookKeeper board report of May. Please take a look.
If there is no objections, I will submit it today.
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## Description:
BookKeeper is a scalable, fault-tolerant, and low-latency storage
service optimized for append-only workloads. It has been used as
a fundamental service to build high available and replicated services
in companies like Twitter, Yahoo and Salesforce. It is also the log
segment store for Apache DistributedLog and message store for Apache Pulsar.
Apache DistributedLog is a high-level API and service layer for
Apache BookKeeper, providing easier access to the BookKeeper
primitives. It is a subproject of Apache BookKeeper.
## Issues:
There are no issues requiring board attention at this time.
## Activity:
- 4.9.0 was released on January 31 2019
- 4.8.2 was released on March 19 2019
- 4.9.1 was released on April 7 2019
- 4.9.2 is under release voting
- The growth of Apache Pulsar community also help grow the adoption
of BookKeeper.
This helps building the ecosystem around BookKeeper.
## Health report:
- Development continues at a steady pace. We are merging multiple PRs per
week on average.
- Mailing list and slack discussions are brisk, in particularly around the
active projects.
## PMC changes:
- Currently 15 PMC members.
- No new PMC members added in the last 3 months
- Last PMC addition was Enrico Olivelli on Fri Feb 23 2018
## Committer base changes:
- Currently 21 committers.
- No new committers added in the last 3 months
- Last committer addition was Andrey Yegorov at Sat Feb 10 2018
## Releases:
- 4.9.0 was released on January 31 2019
- 4.8.2 was released on March 19 2019
- 4.9.1 was released on April 7 2019
## Mailing list activity:
- dev@bookkeeper.apache.org:
- 104 subscribers (down -1 in the last 3 months):
- 67 emails sent to list (112 in previous quarter)
- distributedlog-comm...@bookkeeper.apache.org:
- 12 subscribers (up 0 in the last 3 months):
- 0 emails sent to list (0 in previous quarter)
- distributedlog-...@bookkeeper.apache.org:
- 41 subscribers (up 0 in the last 3 months):
- 0 emails sent to list (0 in previous quarter)
- distributedlog-iss...@bookkeeper.apache.org:
- 9 subscribers (up 0 in the last 3 months):
- 6 emails sent to list (2 in previous quarter)
- distributedlog-u...@bookkeeper.apache.org:
- 26 subscribers (up 0 in the last 3 months):
- 0 emails sent to list (0 in previous quarter)
- iss...@bookkeeper.apache.org:
- 8 subscribers (up 0 in the last 3 months):
- 1825 emails sent to list (1867 in previous quarter)
- u...@bookkeeper.apache.org:
- 117 subscribers (up 0 in the last 3 months):
- 8 emails sent to list (11 in previous quarter)
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- Sijie
