[jira] [Commented] (HAWQ-951) PXF not locating Hadoop native libraries needed for Snappy

["Kyle R Dunn (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HAWQ-951?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15394720#comment-15394720 ] 

Kyle R Dunn commented on HAWQ-951:
----------------------------------

The corrected symlink process is below, I had it incorrect in the Zendesk ticket.

```
mkdir -p /usr/lib/hadoop/lib && cd /usr/lib/hadoop/lib && ln -s /usr/hdp/current/hadoop-client/lib/native native
```


> PXF not locating Hadoop native libraries needed for Snappy
> ----------------------------------------------------------
>
>                 Key: HAWQ-951
>                 URL: https://issues.apache.org/jira/browse/HAWQ-951
>             Project: Apache HAWQ
>          Issue Type: Bug
>          Components: PXF
>    Affects Versions: 2.0.0.0-incubating
>            Reporter: Pratheesh Nair
>            Assignee: Goden Yao
>             Fix For: backlog
>
>
> Hawq queries are failing when we try to read Snappy-compressed table from hcatalog via external tables.
> After the following was performed on every PXF host and restarting, the issue was resolved:
> {code}
> mkdir -p /usr/lib/hadoop/lib && cd /usr/lib/hadoop && ln -s /usr/hdp/current/hadoop-client/lib/native native
> {code}
> Also, the default pxf-public-classpath should probably contain something like the following line:
> {code}
> /usr/hdp/current/hadoop-client/lib/snappy*.jar
> {code}



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