AND (USING FilterList) of two ColumnPrefixFilters broken
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Key: HBASE-5126
URL: https://issues.apache.org/jira/browse/HBASE-5126
Project: HBase
Issue Type: Bug
Reporter: Kannan Muthukkaruppan
[Notice this in 89 branch. Possibly an issue in trunk also.]
A test which does a columnPrefixFilter("tag0") AND columnPrefixFilter("tag1")
should return 0 kvs; instead it returns kvs with prefix "tag0".
{code}
table = HTable.new(conf, tableName)
put = Put.new(Bytes.toBytes("row"))
put.add(cf1name, Bytes.toBytes("tag0"), Bytes.toBytes("value0"))
put.add(cf1name, Bytes.toBytes("tag1"), Bytes.toBytes("value1"))
put.add(cf1name, Bytes.toBytes("tag2"), Bytes.toBytes("value2"))
table.put(put)
# Test for AND Two Column Prefix Filters
filter1 = ColumnPrefixFilter.new(Bytes.toBytes("tag0"));
filter2 = ColumnPrefixFilter.new(Bytes.toBytes("tag2"));
filters = FilterList.new(FilterList::Operator::MUST_PASS_ALL);
filters.addFilter(filter1);
filters.addFilter(filter1);
get = Get.new(Bytes.toBytes("row"))
get.setFilter(filters)
get.setMaxVersions();
keyValues = table.get(get).raw()
keyValues.each do |keyValue|
puts "Key=#{Bytes.toStringBinary(keyValue.getQualifier())};
Value=#{Bytes.toStringBinary(keyValue.getValue())};
Timestamp=#{keyValue.getTimestamp()}"
end
{code}
outputs:
{code}
Key=tag0; Value=value0; Timestamp=1325719223523
{code}
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