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Posted to commits@cassandra.apache.org by "Robert Stupp (JIRA)" <ji...@apache.org> on 2015/08/22 12:31:45 UTC

[jira] [Created] (CASSANDRA-10155) 2i key cache load fails

Robert Stupp created CASSANDRA-10155:
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             Summary: 2i key cache load fails
                 Key: CASSANDRA-10155
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-10155
             Project: Cassandra
          Issue Type: Bug
            Reporter: Robert Stupp
             Fix For: 3.0.0 rc1


CASSANDRA-9265 changed how key cache content is serialized to disk. It uses {{UUID cfId}} to generate the file path for each {{ColumnFamilyStore}}.

Since {{cfId}} of a secondary index is the same as for the base table, the key-cache files for 2i's and the base are the same. This will/may lead to deserialization failures on restart for tables with at least one 2i.

/cc [~aweisberg] [~danchia]



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