jm + packets + bugs   1

The Discovery of Apache ZooKeeper's Poison Packet - PagerDuty
Excellent deep dive into a production issue. Root causes: crappy error handling code in Zookeeper; lack of bounds checking in ZK; and a nasty kernel bug.
zookeeper  bugs  error-handling  bounds-checking  oom  poison-packets  pagerduty  packets  tcpdump  xen  aes  linux  kernel 
may 2015 by jm

Copy this bookmark:



description:


tags: