CODEWITHSUNDEEP
javamongodbmorphia
kn_pavan
kn_pavan

Reputation: 1618

Morphia: Index on collection using deprecated configuration options (Composite key Index)

Recently we have upgraded from Morphia 0.99 to 1.2.x and MongoDB to 3.2.

After that we are seeing a lot of WARNING messages while using collection objects, which are having composite key indexes.

Sample warning is as follows:

WARNING: This index on 'RowData' is using deprecated configuration options. Please update to use the fields value on @Index: @org.mongodb.morphia.annotations.Index(unique=false, dropDups=false, name=, background=false, expireAfterSeconds=-1, value=resultSetId, rowSequence, disableValidation=false, sparse=false, fields=[], [email protected](unique=false, dropDups=false, name=, background=false, expireAfterSeconds=-1, disableValidation=false, language=, languageOverride=, sparse=false))

Index tag on Object is as follows: 

@Entity(noClassnameStored = true)
@Indexes({@Index("resultSetId, rowSequence")})
public class RowData implements Transportable { ... }

Is there any way to suppress the warning messages?

Upvotes: 1

Views: 595

Answers (1)

Olesia
Olesia

Reputation: 142

no need to suppress the warning, it's there to tell you the configuration you are using will not be supported soon.

try this one instead

@Indexes({ 
    @Index(fields = {@Field(value = "resultSetId"), @Field("rowSequence")})
})

Note on IndexOptions:
If migrating from older Index syntax to latest, either leave the IndexOptions part altogether (like above) or make sure you are setting the same options as-is on your collection before change. Otherwise, you will get an exception related to IndexOptions.

Upvotes: 1

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