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https://issues.apache.org/jira/browse/HIVE-563?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12719907#action_12719907
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Raghotham Murthy commented on HIVE-563:
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looks like there are several string comparisons for each evaluate call. One
possiblity is to construct a static hashmap of partToExtract to an integer
which is populated when evaluate is called the first time. Then, the rest of
evaluate can just be a switch statement on that integer. Also, you can parse
out the QUERY:<key> during the first call into a static variable to evaluate
and then use that for the rest of the calls.
There are also a few typos:
'partToExtarct' should be partToExtract
missing spaces : catch(Exception e){
> UDF for parsing the URL
> -----------------------
>
> Key: HIVE-563
> URL: https://issues.apache.org/jira/browse/HIVE-563
> Project: Hadoop Hive
> Issue Type: New Feature
> Components: Server Infrastructure
> Reporter: Suresh Antony
> Assignee: Suresh Antony
> Attachments: patch_563.txt, patch_563.txt.1
>
>
> Needs a udf to extract the parts of url from url string.
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