Distributed computing operations
Mountain View, CA
Joined June 2010
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If anyone needs an apache bench (ab) replacement, take a look at Cassowary. It has x509 support & can create a png histogram of the data: github.com/rogerwelin/cassow…
FYI: JRuby 9.4.0.0 does not work with RHEL/CentOS 7 as glibc is too old. Not that I blame the JRuby folks, it's time to update our dev environments.
It's day 2 on mass resetting passwords. My take away is noticing some sites only support PW resets, not PW changes. This means the entity making the change request also needs access to the email account to click the reset link. That's a nice trend see occurring in site security.
If a dependency management system is already in use, why not use it?
This is for those times when a Gradle built project expects contributors to know enough RVM/Bundler to install Jekyll manually.
gist.github.com/amf3/925cdf3…
In case anyone else is building Hadoop with rootless Podman containers. This will fix the filesystem errors when mounting host directories as volumes inside the rootless container.
gist.github.com/amf3/0fbc793…
Am I the only one amused when a statically typed language like Java shells out to a bash script managed & deployed by another team? I mean who knows if /bin/foo.sh exists or even has the same behavior due to a new version? Yeah good times ...
I always thought our JVM profiling tools for creating flame graphs on heap dumps or running PIDs were secret sauce. It turns out I was wrong.
github.com/jvm-profiling-too…
I didn't know that blkio behavior was different between cgroups v1 & v2. cgroups v2 can limit io for buffered writes.
andrestc.com/post/cgroups-io…
Nice. The glibc folks disabled that pesky kernel version check. When installed on the host OS, this should help with container compatibility.
sourceware.org/git/?p=glibc.…
And Flink you say? 🤔
It’s great to see an updated list of frameworks used for discussions. meetup.com/stream-processing…
This is new for me. A company finally published employee age in their demographics report.
greatplacetowork.com/certifi…
If anyone needs another example of 1 person keeping the internet running.
github.com/unbit/uwsgi/issue…
Instead of empirical data, try queuing theory for forecasting capacity requirements.
medium.com/hackernoon/why-ca…
Todays learnings from Google Doodles.
"and would take nothing less than what became known as The Real McCoy."
aaregistry.org/story/lubrica…
