Hi,
Thanks for your kind remainder.
Actually i am on the way writing e2e tests for ShardingSphere. Considering this
PR[1] has not been merged and the discussion is underway,
do you think i should stop my current work (Based on the old one) and wait for
your progress?
Cheers,
Trista
Juan Pan (Trista)
Senior DBA & PPMC of Apache ShardingSphere(Incubating)
E-mail: [email protected]
On 03/15/2020 14:08，kezhenxu94<[email protected]> wrote：
Hi Juan Pan, we've noticed that the E2E tests are now very unfriendly for new
contributors, thus we have rewrote the tests now and, from my point of view, if
you're familiar with Docker and docker compose, you should be quick to get
started with the new E2E framework, please take a look at this pull request
https://github.com/apache/skywalking/pull/4510 and check out the branch locally
to play around it, and I hope to get feedback from E2E contributors like you
whether it improves, compared with the old one, thanks.
--
GitHub @kezhenxu94
Apache SkyWalking, Apache Dubbo
At 2020-03-15 13:42:55, "Juan Pan" <[email protected]> wrote:
Hi community,
Update task status and raise my questions. Could I get your bits of help?
According to our schedule, the 1st to 3rd sub-tasks have been completed
already[1]. Currently, I am working on sub-task 4th and 5th, i.e.,
4. Provide configuration of Sharding Proxy[2] for Skywalking.
5. Provide e2e tests.
Here are my questions,
1. `rc0-prepare.sh` is used only for one `image` of `docker-maven-plugin`,
right? If so, what should i do if i plan to add `rc0-prepare.sh` for
`shardingsphere/sharding-proxy` image (Not for `skyapm/e2e-container` image).
2. Who will call `rc0-prepare.sh` and when?
I spent much time on learning more `e2e-test` and docker image from other e2e
modules, which seems a blocker to me to work on sub-task 5th. Could anyone give
me some ideas? Thanks in advance. :)
[1] https://github.com/apache/skywalking/pull/4421
Juan Pan (Trista)
Senior DBA & PPMC of Apache ShardingSphere(Incubating)
E-mail: [email protected]
On 02/16/2020 18:36，Juan Pan<[email protected]> wrote：
Hi fellows,
I am working on providing ShardingSphere[1] as one of the server storages for
Skywalking.
ShardingSphere will help shard the data collected by Skywalking into different
databases(Popular RDBMS, like MySQL, PostgreSQL and so on) and tables to seek
better query performance and do scale-out of database.
Since it is not an easy job, and needs some helps from community, i put task
schedule and discussion items here to welcome your comments and suggestions.
If you are interested in this one, welcome to be my partner! :-)
------------
Here is the schedule,
1. Acquire all required tables and query SQLs from db logs, like general log of
MySQL. [DONE]
2. Analyse those tables and query SQLs to explore appropriate sharding
strategy.[DOING]
3. Provide class implementation of `PreciseShardingAlgorithm` and
`RangeShardingAlgorithm` of ShardingSphere to do sharding.[TODO]
4. Provide configuration of Sharding Proxy[2] for Skywalking.[TODO]
5. Provide Acceptance test(maybe e2e tests of Skywalking?).[TODO]
6. Update readme[3].[TODO]
7. Update storage doc[4].[TODO]
-------------
It seems a long-term work, and i will do it step by step. Any progress will be
updated here, also ISSUE [5] will give you thread of PRs and discussion detail.
[1] https://shardingsphere.apache.org/
[2]
https://shardingsphere.apache.org/document/current/en/quick-start/sharding-proxy-quick-start/
[3] https://github.com/apache/skywalking/tree/master/install
[4
]https://github.com/apache/skywalking/blob/master/docs/en/setup/backend/backend-storage.md
[5] https://github.com/apache/skywalking/issues/4131
Juan Pan (Trista)
Senior DBA & PPMC of Apache ShardingSphere(Incubating)
E-mail: [email protected]
