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https://issues.apache.org/jira/browse/FALCON-1230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15071827#comment-15071827
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pavan kumar kolamuri commented on FALCON-1230:
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After further looking into patch , found forming glob pattern is buggy and
there are lot of corner cases to take care. After having offline discussion
with [~sriksun] , we have found that optimization through forming glob pattern
is very little in terms of filesystem calls , as it happens in client side. And
it is very complex to form Glob Pattern from the given paths and i-notify
feature coming soon in hadoop. We have decided to go with normal filesystem
calls for DataAvailability service in Falcon.
> Data based notification Service to notify execution instances when data
> becomes available
> -----------------------------------------------------------------------------------------
>
> Key: FALCON-1230
> URL: https://issues.apache.org/jira/browse/FALCON-1230
> Project: Falcon
> Issue Type: Sub-task
> Affects Versions: trunk
> Reporter: Pallavi Rao
> Assignee: pavan kumar kolamuri
> Attachments: FALCON-1230-v1.patch, FALCON-1230-v2.patch,
> FALCON-1230-v4.patch, FALCON-1230.patch
>
>
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