Bloom filters will not work if enabled after table is created and contains data
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Key: HBASE-922
URL: https://issues.apache.org/jira/browse/HBASE-922
Project: Hadoop HBase
Issue Type: Bug
Affects Versions: 0.18.0
Reporter: Jim Kellerman
Fix For: 0.19.0
Currently it is possible to enable a bloom filter after a table is created and
data has been stored in it by disabling the table and modifying the column.
While this correctly sets the attribute in the column descriptor, it does not
create bloom filters for existing data so that on the first compaction, an NPE
will be thrown because the HStore expects each HStoreFile to have a bloom
filter.
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