Yokozuna kv write timeouts on 1.4 (yz-merge-1.4.0)

Dave Martorana dave at flyclops.com
Mon Jul 15 16:00:53 EDT 2013


Hi everyone. First post, if I leave anything out just let me know.

I have been using vagrant in testing Yokozuna with 1.3.0 (the official
0.7.0 “release") and it runs swimmingly. When 1.4 was released and someone
pointed me to the YZ integration branch, I decided to give it a go.

I realize that YZ probably doesn’t support 1.4 yet, but here are my
experiences.

- Installs fine
- Using default stagedevrel with 5 node setup
- Without yz enabled in app.config, kv accepts writes and reads
- With yz enabled on dev1 and nowhere else, kv accepts writes and reads,
creates yz index, associates index with bucket, does not index content
- With yz enabled on 4/5 nodes, kv stops accepting writes (timeout)

Ex:

(env)➜  curl -v -H 'content-type: text/plain' -XPUT '
http://localhost:10018/buckets/players/keys/name' -d "Ryan Zezeski"
* Adding handle: conn: 0x7f995a804000
* Adding handle: send: 0
* Adding handle: recv: 0
* Curl_addHandleToPipeline: length: 1
* - Conn 0 (0x7f995a804000) send_pipe: 1, recv_pipe: 0
* About to connect() to localhost port 10018 (#0)
*   Trying 127.0.0.1...
* Connected to localhost (127.0.0.1) port 10018 (#0)
> PUT /buckets/players/keys/name HTTP/1.1
> User-Agent: curl/7.30.0
> Host: localhost:10018
> Accept: */*
> content-type: text/plain
> Content-Length: 12
>
* upload completely sent off: 12 out of 12 bytes
< HTTP/1.1 503 Service Unavailable
< Vary: Accept-Encoding
* Server MochiWeb/1.1 WebMachine/1.9.2 (someone had painted it blue) is not
blacklisted
< Server: MochiWeb/1.1 WebMachine/1.9.2 (someone had painted it blue)
< Date: Mon, 15 Jul 2013 19:54:50 GMT
< Content-Type: text/plain
< Content-Length: 18
<
request timed out
* Connection #0 to host localhost left intact

Here are my Vagrant file:

https://gist.github.com/themartorana/460a52bb3f840010ecde

and build script for the server:

https://gist.github.com/themartorana/e2e0126c01b8ef01cc53

Hope this helps.

Dave
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