sstable2json doesn't work for secondary index sstable due to partitioner 
mismatch
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                 Key: CASSANDRA-3738
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-3738
             Project: Cassandra
          Issue Type: Bug
    Affects Versions: 1.0.6
         Environment: linux
            Reporter: Shotaro Kamio


sstable2json doesn't work for secondary index sstable in 1.0.6 while it worked 
in version 0.8.x.


$ bin/sstable2json $DATA/data/Keyspace1/users-hc-1-Data.db 
{
"1111": [["birth_year","1973",1326450301786000], ["full_name","Patrick 
Rothfuss",1326450301782000]],
"1020": [["birth_year","1975",1326450301776000], ["full_name","Brandon 
Sanderson",1326450301716000]]
}

$ bin/sstable2json $DATA/data/Keyspace1/users.users_birth_year_idx-hc-1-Data.db 
Exception in thread "main" java.lang.RuntimeException: Cannot open 
data/Keyspace1/users.users_birth_year_idx-hc-1 because partitioner does not 
match org.apache.cassandra.dht.RandomPartitioner
        at 
org.apache.cassandra.io.sstable.SSTableReader.open(SSTableReader.java:145)
        at 
org.apache.cassandra.io.sstable.SSTableReader.open(SSTableReader.java:123)
        at 
org.apache.cassandra.io.sstable.SSTableReader.open(SSTableReader.java:118)
        at 
org.apache.cassandra.tools.SSTableExport.export(SSTableExport.java:360)
        at 
org.apache.cassandra.tools.SSTableExport.export(SSTableExport.java:373)
        at org.apache.cassandra.tools.SSTableExport.main(SSTableExport.java:431)


I tested with following sample data via cli:

create keyspace Keyspace1;
use Keyspace1;
create column family users with comparator=UTF8Type and
 column_metadata=[{column_name: full_name, validation_class: UTF8Type},
{column_name: email, validation_class: UTF8Type},
  {column_name: birth_year, validation_class: LongType, index_type: KEYS},
  {column_name: state, validation_class:  UTF8Type, index_type: KEYS}];
set users[1020][full_name] = 'Brandon Sanderson';
set users[1020][birth_year] = 1975;  
set users[1111][full_name] = 'Patrick Rothfuss';     
set users[1111][birth_year] = 1973;
get users where birth_year = 1973;


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