Zhen Zhang created HELIX-356:
--------------------------------
Summary: add a tool for grep zk transaction/snapshot logs based on
time
Key: HELIX-356
URL: https://issues.apache.org/jira/browse/HELIX-356
Project: Apache Helix
Issue Type: Bug
Reporter: Zhen Zhang
Assignee: Zhen Zhang
- to grep a pattern by t1 use:
zkgrep --zkCfg zkCfg --by t1 --pattern patterns...
- to grep a pattern between t1 and t2 use:
zkgrep --zkCfg zkCfg --between t1 t2 --pattern patterns...
for example, to find fail-over latency between t1 and t2, use:
1) zkgrep --zkCfg zkCfg --between t1 t2 --pattern "closeSession" | grep
{fail-node session-id}
2) zkgrep --zkCfg zkCfg --between t1 t2 --pattern "/{cluster}" | grep
"CURRENTSTATES" | grep "setData" | tail -1
fail-over latency = timestamp difference between 1) and 2)
--
This message was sent by Atlassian JIRA
(v6.1.5#6160)
