private Store.MetadataSnapshot getMetadataSnapshotOrEmpty(IndexShard replica)
throws IOException {
Store.MetadataSnapshot result;
try {
result = replica.snapshotStoreMetadata();
} catch (IndexNotFoundException e) {
// OK!
result = Store.MetadataSnapshot.EMPTY;
} catch (IOException e) {
logger.warn("failed read store, treating as empty", e);
result = Store.MetadataSnapshot.EMPTY;
}
return result;
}
