[GitHub] [iceberg] hzfanxinxin opened a new issue #1193: How to use `iceberg.mr.filter.expression` in the IcebergInputFormat?

[GitBox <gi...@apache.org>]

hzfanxinxin opened a new issue #1193:
URL: https://github.com/apache/iceberg/issues/1193


   ` // TODO add a filter parser to get rid of Serialization
       Expression filter = SerializationUtil.deserializeFromBase64(conf.get(InputFormatConfig.FILTER_EXPRESSION));
       if (filter != null) {
         scan = scan.filter(filter);
       }`
   
   I just wonder that if the FILTER_EXPRESSION will be serialization when the hive parser parses the filter?


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