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From Adline Dsilva <adline.dsi...@mimos.my>
Subject Resizing Image with Scrimage in Spark
Date Mon, 17 Oct 2016 07:03:57 GMT
Hi All,

   I have a Hive Table which contains around 500 million photos(Profile picture of Users)
stored as hex string and total size of the table is 5TB. I'm trying to make a solution where
images can be retrieved in real-time.

Current Solution,  Resize the images, index it along the user profile to solr. For Resizing,
Im using a scala library called scrimage<https://github.com/sksamuel/scrimage>

While running the udf function im getting below error.
Serialization stack:
    - object not serializable (class: com.sksamuel.scrimage.Image, value: Image [width=767,
height=1024, type=2])
    - field (class: $iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC, name: imgR, type: class com.sksamuel.scrimage.Image)

Can anyone suggest method to overcome the above error.

Regards,
Adline

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