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https://issues.apache.org/jira/browse/HBASE-14532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14979643#comment-14979643
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Ted Yu commented on HBASE-14532:
--------------------------------
{code}
1280 <name>dfs.client.read.shortcircuit</name>
1281 <value>0</value>
{code}
The config is a boolean. Why putting 0 as default ?
For dfs.domain.socket.path :
{code}
1289 <description>
1290 Optional. This is a path to a UNIX domain socket that will be
used for
{code}
If short circuit read is turned on, the path is not optional, right ?
> [book] dfs.client.read.shortcircuit is referenced as hbase-site.xml config
> and not described in section 7
> ---------------------------------------------------------------------------------------------------------
>
> Key: HBASE-14532
> URL: https://issues.apache.org/jira/browse/HBASE-14532
> Project: HBase
> Issue Type: Bug
> Components: documentation
> Reporter: Rick Moritz
> Assignee: Misty Stanley-Jones
> Priority: Minor
> Fix For: 2.0.0
>
> Attachments: HBASE-14532.patch
>
>
> After trying to figure out whether shortcircuit reads would work on my
> system, I studied the book and found conflicting information.
> It's suggested in section 92.2, that dfs.client.read.shortcircuit is an
> option in hbase-site.xml, but the supposedly complete default configuration
> in section 7 does not include this setting. This leads to confusion on
> whether it's sufficient to enable this setting in hdfs-site.xml, or whether
> it needs to be added to both configurations.
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