Ning Xie

nsqd: refactor storage engine

23

Fix #1139 Fix #1137

nsqlookupd: fix write lock starvation

10

This PR will fix register db write lock starvation. We have encountered a circumstance: * we have many topics with many ephemeral channels. * our cluster fo nsqd is large...

nsqd: refactor NSQD storage backend format

4

As for now, NSQD's backend storage format is not feasible for storing more info and make changes without backward compatibility. We need a rethink and redesign about the serialization format...

*: switch to glog

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Currently, iiuc, nsq does not support log rotation. This is not user friendly for some users. How about we move log package to glog which is used by Kubernetes organization...

This PR refactor: * Typos * Code * Deprecate grpc functions.

clone pvc labels to pv labels

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**What type of PR is this?** > /kind feature **What this PR does / why we need it**: Setting pv labels by cloning pvc's labels. We may add some custom...

Fix typo for rate limiter comment

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Fix comment typos in rate_limiter.cc

correct description of STREAMS in XREAD

4

correct description of `STREAMS` in `XREAD`

I think we should write like this in [line 20](https://github.com/jevin/Dummy-SMTP/blob/master/listen.py#L20) ``` mail.close() ``` instead ``` mail.close ```

[NEW] Support for wasm besides LUA as a scripting engine

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**The problem/use-case that the feature addresses** WASM is becoming more and more popular and many programming languages support WASM as an target, such as rust, golang etc. These programming languages...