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From "Leigh Stewart (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DL-10) Please document how to run distributedlog-benchmark #26
Date Mon, 12 Sep 2016 16:00:23 GMT

    [ https://issues.apache.org/jira/browse/DL-10?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15484486#comment-15484486
] 

Leigh Stewart commented on DL-10:
---------------------------------

Sijie:
Yes. there are 3 ID associated with a record.
Transaction ID: application provided sequence number. it is usually timestamp.
DLSN: Distributed Log Sequence Number. It is system generated sequence number. It is typically
used for fast looking up, positioning and truncation. It is comprised with LSSN (Log Segment
Sequence Number), Entry Id and Slot Id. It can be used to determine the ordering of two records.

SequenceID is an monotonically increasing long number starting from 0. Applications can tell
how many records between two records by just comparing their sequence ids.

> Please document how to run distributedlog-benchmark #26
> -------------------------------------------------------
>
>                 Key: DL-10
>                 URL: https://issues.apache.org/jira/browse/DL-10
>             Project: DistributedLog
>          Issue Type: New Feature
>         Environment: Cloned from https://github.com/twitter/distributedlog/issues/26
>            Reporter: Sijie Guo
>            Assignee: Leigh Stewart
>             Fix For: 0.4.0
>
>




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