accumulo-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From keith-turner <...@git.apache.org>
Subject [GitHub] accumulo pull request #220: ACCUMULO-4591 replication latency metrics added
Date Thu, 23 Feb 2017 18:30:53 GMT
Github user keith-turner commented on a diff in the pull request:

    https://github.com/apache/accumulo/pull/220#discussion_r102783229
  
    --- Diff: server/master/src/main/java/org/apache/accumulo/master/replication/RemoveCompleteReplicationRecords.java
---
    @@ -216,4 +220,13 @@ protected long removeRowIfNecessary(BatchWriter bw, SortedMap<Key,Value>
columns
     
         return recordsRemoved;
       }
    +
    +  /*
    +   * Metrics calls snapshot. Largest time stamp will be found for each snapshot then
reset.
    +   */
    +  private void collectLatency(Long createdTime) {
    +    long latency = System.currentTimeMillis() - createdTime;
    --- End diff --
    
    I like the idea of taking the max of 0 and computed latency.


---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastructure@apache.org or file a JIRA ticket
with INFRA.
---

Mime
View raw message