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https://issues.apache.org/jira/browse/FALCON-763?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15118270#comment-15118270
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Balu Vellanki commented on FALCON-763:
--------------------------------------
[~Praveen] : Create a hcatalog feed entity. A sample entity would look like
this,
{code}
<feed description="input" name="hcat-in" xmlns="uri:falcon:feed:0.1">
<groups>input</groups>
<frequency>minutes(5)</frequency>
<timezone>UTC</timezone>
<late-arrival cut-off="hours(1)"/>
<clusters>
<cluster name="hcat-local">
<validity start="2016-01-01T00:00Z" end="2016-01-02T00:00Z"/>
<retention limit="hours(24)" action="delete"/>
</cluster>
</clusters>
<table
uri="catalog:default:in_table#ds=${YEAR}-${MONTH}-${DAY}-${HOUR}-${MINUTE}" />
<ACL owner="ambari-qa" group="users" permission="0x755"/>
<schema location="/" provider="/"/>
</feed>
{code}
To test the API, create table in_table under default database with partition
name as ds. Create partitions "2016-01-01-00", "2016-01-01-05",
"2016-01-01-10", "2016-01-01-20" and insert some data into these partitions.
Now use the following api.
https://falcon.apache.org/restapi/FeedInstanceListing.html , the CLI would look
something like this.
{code}
$FALCON_HOME/bin/falcon instance -type feed -name hcat-in -listing -start
"2016-01-01T00:00Z" -end "2016-01-01T00:20Z"
{code}
The result should show you MISSING for "2016-01-01-15" and available for the
rest of the instances "2016-01-01-00", "2016-01-01-05", "2016-01-01-10",
"2016-01-01-20"
> Support feed listing for CatalogStorage
> ---------------------------------------
>
> Key: FALCON-763
> URL: https://issues.apache.org/jira/browse/FALCON-763
> Project: Falcon
> Issue Type: Sub-task
> Components: client, feed
> Affects Versions: 0.8
> Reporter: Srikanth Sundarrajan
> Assignee: Balu Vellanki
> Attachments: FALCON-763-v1.patch, FALCON-763-v2.patch,
> FALCON-763.patch
>
>
> Support feed listing capability as outlined in FALCON-761 for
> FileSystemStorage
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