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https://issues.apache.org/jira/browse/HBASE-9388?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13758535#comment-13758535
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stack commented on HBASE-9388:
------------------------------
The presentation of the info is bound up w/ the composing of the info. Usually
you'd want to separate the two getting the info first and then calling a method
to 'present/format/publish' the collected data. What if I want to output this
stuff as xml or as html, I'd have to redo this patch fundamentally rather than
alter a single method. What if I want to change the formatting output? I have
to go hunt it down in three places -- in the three different routines that are
doing the printing to change it rather than make changes in one place in one
method.
> [replication] ZK Dump prints the raw PBUF for the HLog positions
> ----------------------------------------------------------------
>
> Key: HBASE-9388
> URL: https://issues.apache.org/jira/browse/HBASE-9388
> Project: HBase
> Issue Type: Bug
> Affects Versions: 0.95.2
> Reporter: Jean-Daniel Cryans
> Assignee: Jean-Daniel Cryans
> Fix For: 0.98.0, 0.96.0
>
> Attachments: HBase-9388.patch, HBASE-9388.patch,
> ReplicationZnodesDump.png
>
>
> Looking at the ZK dump in the master's web ui, I can see that we're not
> trying to parse the positions for the HLogs so it looks like "PBU���"
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