zookeeper-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Alex Bame (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ZOOKEEPER-2950) Add keys for the Zxid from the stat command to check_zookeeper.py
Date Tue, 05 Dec 2017 18:49:00 GMT
Alex Bame created ZOOKEEPER-2950:
------------------------------------

             Summary: Add keys for the Zxid from the stat command to check_zookeeper.py
                 Key: ZOOKEEPER-2950
                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2950
             Project: ZooKeeper
          Issue Type: Improvement
          Components: scripts
    Affects Versions: 3.4.11, 3.5.3
            Reporter: Alex Bame
            Priority: Trivial


Add keys for the zxid and its component pieces: epoch and transaction counter. These are not
reported by the 'mntr' command so they must be obtained from 'stat'. The counter is useful
for tracking transaction rates, and epoch is useful for tracking leader churn.

zk_zxid - the 64bit zxid from ZK
zk_zxid_counter - the lower 32 bits, AKA the counter
zk_zxid_epoch - the upper 32 bits, AKA the epoch



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

Mime
View raw message