Do not create Cassandra index if it already exists (#782)

This prevents schema upgrades or re-executions from failing. Signed-off-by: Greg Swift <gregswift@gmail.com>
jaegertracing · Apr 23, 2018 · ddaf483 · ddaf483
1 parent cfb68d6
commit ddaf483
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/plugin/storage/cassandra/schema/v001.cql.tmpl b/plugin/storage/cassandra/schema/v001.cql.tmpl
@@ -202,6 +202,6 @@ CREATE TABLE IF NOT EXISTS ${keyspace}.dependencies (
     }
     AND default_time_to_live = ${dependencies_ttl};
 
-CREATE CUSTOM INDEX ON ${keyspace}.dependencies (ts_index) 
+CREATE CUSTOM INDEX IF NOT EXISTS ON ${keyspace}.dependencies (ts_index) 
     USING 'org.apache.cassandra.index.sasi.SASIIndex' 
     WITH OPTIONS = {'mode': 'SPARSE'};