Zheng Hu created HBASE-18160:
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Summary: Fix incorrect logic in FilterList.filterKeyValue
Key: HBASE-18160
URL: https://issues.apache.org/jira/browse/HBASE-18160
Project: HBase
Issue Type: Bug
Reporter: Zheng Hu
Assignee: Zheng Hu
As HBASE-17678 said, there are two problems in FilterList.filterKeyValue
implementation:
1. FilterList did not consider INCLUDE_AND_SEEK_NEXT_ROW case( seems like
INCLUDE_AND_SEEK_NEXT_ROW is a newly added case, and the dev forgot to consider
FilterList), So if uses use INCLUDE_AND_SEEK_NEXT_ROW in his own Filter and
wrapped by a FilterList, it'll throw an IllegalStateException("Received code
is not valid.").
2. For FilterList with MUST_PASS_ONE, if filter-A in filter list return
INCLUDE and filter-B in filter list return INCLUDE_AND_NEXT_COL, the
FilterList will return INCLUDE_AND_NEXT_COL finally. According to the mininal
step rule , It's incorrect. (filter list with MUST_PASS_ONE choose the mininal
step among filters in filter list. Let's call it: The Mininal Step Rule).
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