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Posted to dev@hbase.apache.org by "Nick Dimiduk (Jira)" <ji...@apache.org> on 2019/12/16 22:34:00 UTC

[jira] [Created] (HBASE-23583) FilterList implementations lack `parseFrom`

Nick Dimiduk created HBASE-23583:
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             Summary: FilterList implementations lack `parseFrom`
                 Key: HBASE-23583
                 URL: https://issues.apache.org/jira/browse/HBASE-23583
             Project: HBase
          Issue Type: Bug
          Components: Client, Filters
            Reporter: Nick Dimiduk


Trying to make use of {{FilterListWithAND}}, I get a nasty stack trace that ends in

{noformat}
Caused by: org.apache.hadoop.hbase.exceptions.DeserializationException: parseFrom called on base Filter, but should be called on derived type
        at org.apache.hadoop.hbase.filter.Filter.parseFrom(Filter.java:304)
        ... 13 more

        at org.apache.hadoop.hbase.master.webapp.MetaBrowser$ResultConsumer.onError(MetaBrowser.java:312)
        at org.apache.hadoop.hbase.client.AsyncTableImpl.scan0(AsyncTableImpl.java:191)
        at org.apache.hadoop.hbase.client.AsyncTableImpl.lambda$scan$0(AsyncTableImpl.java:197)
{noformat}

Same thing happens with {{FilterListWithOR}}. It appears as if their implementations were not finished during the port over to protobuf. Sadly, I find no tests for these classes.



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