gaffer01
gaffer01
For some Spark operations it would be useful for GroupedProperties to be Kryo serialisable. This will be needed for issue #989. As serialising GroupedProperties normally needs the Schema, and the...
It should be possible to specify that certain properties are not required in the results of a query, and have an iterator filter them out. If complex properties such as...
In `SchemaElementDefinition` the signature of the method `getGroupBy` is to return `Set`. The actual object that is returned is of type `LinkedHashSet`. Many callers of this method assume that the...
The `GetRDDOfAllElements` operation applies a filter to avoid every `Edge` being returned twice. This means that twice as many `Edge`s as necessary are being read. This could be avoided by...
The RowIdAggregator seems to assume that the column family specifies the group, e.g. group = options.get(AccumuloStoreConstants.COLUMN_FAMILY); and in `IteratorSettingFactory` the `getRowIDAggregatorIteratorSetting` method takes parameters `final AccumuloStore store, final String columnFamily`....
Executing a get operation with a view can cause data to be returned that is very different to the `Schema` of the graph: some groups can be filtered out, new...
We provide serialisers and aggregators for various classes from the Datasketches library. We should create JSON serialisers for these classes, similar to `HyperLogLogPlusJsonSerialiser` for the `HyperLogLogPlus` class from the clearspring...
### Background In `CompactionStack` the max receive count for compaction job definitions is hard-coded to 3. ### Description We should be able to configure this value. ### Analysis We can...
The usage statements of the deployment scripts include '\' which implies that it should only be one subset. But it can be a CSV list of subnet ids. We should...
### Background The state store holds information about the FileReferences and FileReferenceCounts and the partitions in the system. The state store needs to meet the following requirements: - Store information...