Exception creating an Index

[angelix]

I am getting a weird Exception when creating an index.

Caused by org.dizitart.no2.exceptions.IndexingException
NO2.5005: index already exists on key
org.dizitart.no2.internals.IndexingService.createIndex (IndexingService.java:74)
org.dizitart.no2.internals.NitriteService.createIndex (NitriteService.java:225)
org.dizitart.no2.internals.DefaultNitriteCollection.createIndex (DefaultNitriteCollection.java:74)

the code in question:

private NitriteCollection getDbAddressStatus() {
  if (mNitriteAddressStatus == null || mNitriteAddressStatus.isClosed()) {
    mNitriteAddressStatus = getNitriteDb().getCollection(COLLECTION_ADDRESS_STATUS);
    if (!mNitriteAddressStatus.hasIndex(KEY_DB_KEY) && !mNitriteAddressStatus.isIndexing(KEY_DB_KEY)) {
      mNitriteAddressStatus.createIndex(KEY_DB_KEY, IndexOptions.indexOptions(IndexType.Unique, true));
    }
  }
  return mNitriteAddressStatus;
}

[anidotnet]

Which version of nitrite are you using currently?

[angelix]

I am using the latest production 3.3.0

[anidotnet]

The piece of code you provided here is not enough to reproduce the issue. There could be many possibilities - perhaps you are accessing this method concurrently from more than one threads and that's why you are seeing this error.

I'll suggest to synchronize this method and see the result. If you are still facing this issue after proper synchronization, please provide me with a complete reproducible code.

[angelix]

I'll synchronized the method, i'll wait to see if i get same exceptions from users.

[anidotnet]

Closing issue due to inactivity. Re-open the issue if you face this issue even after changing your code as suggested above.