Scanning API must be reworked to allow for fully functional Filters client-side
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Key: HBASE-1831
URL: https://issues.apache.org/jira/browse/HBASE-1831
Project: Hadoop HBase
Issue Type: Bug
Affects Versions: 0.20.0
Reporter: Jonathan Gray
Priority: Critical
Fix For: 0.20.1, 0.21.0
Right now, a client replays part of the Filter locally by calling
filterRowKey() and filterAllRemaining() to determine whether it should continue
to the next region.
A number of new filters rely on filterKeyValue() and other calls to alter
state. It's also a false assumption that all rows/keys affecting a filter
returning true for FAR will be seen client-side (what about those that failed
the filter).
This issue is about dealing with Filters properly from the client-side.
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