Top Tweets for #UsabilityChallenge
π£Only one week left for #UsabilityChallenge!π£
Towards the end, are you planning a final sprint? πββοΈπββοΈπ
Check out this medium taskπ https://t.co/CDB8KXTjqW
By helping #TiDB support `GET_LOCK` and `RELEASE_LOCK` functions, you can win a total of 3488 points!
#UsabilityChallenge
#TiDB provides statement summary tables for π troubleshooting #SQL performance issues.
But the `plan` field is too simplified to interpret each execution plan operator.
Will you help elaborate on the information?πββοΈπββοΈ
https://t.co/mLYFI24SRA
#UsabilityChallenge
No, watch ConfigMaps in one namespace is not enough.
Before I stir IOChaos, I want to π watch ALL ConfigMaps with specified labels in EVERY namespace. π
Will you help me with that?π
#chaosengineering #opensource
https://t.co/5LQ0OWxwci
#UsabilityChallenge
π©βπ»π¨βπ»Already completed several easy tasks and won 2β£οΈ0β£οΈ0β£οΈ+ points?
It's time to move on to next level! Go check this medium task π https://t.co/BPoxMmKm8R to help collect #TiKV execution information.
π‘Mentoring available!
Ready for some great news? π
Introducing `StressChaos`, a new chaos type that will π₯burn your CPU and πeat your memory!
With this PR, Challenger AngleNet won a total of 3359 points and skyrocketed to the 4th place in #UsabilityChallenge. Great job!π»
https://t.co/9LnYItQWzG
#UsabilityChallenge
So glad to see that among the top 8 tasks, 5 are #TiKV related.
π₯³ Kudos to the leading teams! The challenge is still on.
π Join us in making TiKV better! https://t.co/P8XbpHW9Pc
π£It's halfway through the #UsabilityChallenge. π£
As of today, a total of 93 teams with 136 challengers signed up; 215 tasks were claimed, 93 of which completed.πππ
π₯³ Congrats to the current top 10 ranking teams/individuals!
More tasks await!π
#UsabilityChallenge
Glad to see 13 issues were picked up for me and 4 are merged! β€οΈ
Let the challenge go on!
π£It's halfway through the #UsabilityChallenge. π£
As of today, a total of 93 teams with 136 challengers signed up; 215 tasks were claimed, 93 of which completed.πππ
π₯³ Congrats to the current top 10 ranking teams/individuals!
More tasks await!π
π£It's halfway through the #UsabilityChallenge. π£
As of today, a total of 93 teams with 136 challengers signed up; 215 tasks were claimed, 93 of which completed.πππ
π₯³ Congrats to the current top 10 ranking teams/individuals!
More tasks await!π
#UsabilityChallenge
Now you can add or drop multi-columns with a single `ALTER TABLE` statement in #TiDB. Congrats to gauss1314 for winning a total of 2,996 points on this task! Way to go!
https://t.co/9rS5cEnEHA
#UsabilityChallenge
Crash of #TiDB Lightning or BR during data ingesting may get #TiKV nodes stuck in "import mode", requiring a manual switch-back.
A timer switching TiKV nodes π to "normal mode" when needed will surely help.
π Will you help set it up?
https://t.co/NzoN2Qis1R
#UsabilityChallenge
Currently you cannot bypass #TiDB HTTP API to get the #MVCC information. But built-in functions β a better output format can make the process easier.
Check this task, make it happen, and learn along the way!
https://t.co/QR882CG0bp
For tables with predicate extractor, explantory information would be helpful for knowing your execution plan better. Check out this #goodfirstissue to grab some points in #UsabilityChallenge, and get on board with #TiDB community!
https://t.co/04p3UzGOnq
#UsabilityChallenge
It couldn't be better to spice NetworkChaos up!π
Now you can limit the bandwidth of your applicationΒ withΒ a new bandwidth chaos action. Thanks @vincent_178 for adding this for me.π€©
@chaosengineering @opensource
https://t.co/umlcuVHzuu
#PickoftheWeek
With write WAL time monitoring for #TiKV engine supported on #RocksDB side,
debugging write latency issues is no longer a tedious task.
Thank you @suohawking and looking forward to more of your great contributions in #UsabilityChallenge.
https://t.co/DtTqBMSFC3
#UsabilityChallenge
Sometimes workloads in TiDB experience read/write hotspots. A diagnostic rule to suggest hot regions in the details column could definitely improve the usability.
Will you pick up the challenge? π
https://t.co/LGtJGtqrXo
#UsabilityChallenge
When write traffic is high and the network is unstable,
OOM might occur in #TiKV.
A more dynamic and precise memory control for the Raft module will surely help.
πWill you help us with it? Mentoring available!
https://t.co/gJh6lgrbBb
#UsabilityChallenge
We love #RocksDB as #TiKV's underlying storage.
However, two different logging mechanisms make RocksDB log troublesome to find, and, in some cases, unavailable.
Will you pick up this challenge to help improve it? Mentoring available!
https://t.co/yf7zTVGtrd
Abschluss: @siegenhci - Studierende - Gewinner der #usabilitychallenge & #cscwchallenge! #WorldUsabilityDay Siegen http://t.co/pblc8UroCm
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