-
Currently only `Entity`, `Edge` and `Properties` are registered in the `Registrator` class in the spark library. We should register other classes such as `FreqMap`, `HyperLogLogPlus` and the other ske…
-
The functions library should be moved out of Gaffer and into it's own repository so that it can easily be shared between projects.
-
Hi. We had a couple of bookkeepers that crashed unexpectedly at different moments. We gathered the logs before the crash, I'm attaching them. Any help will be much appreciated.
Thanks
[bklogs.txt]…
-
Aggregators and serialisers for sketches from the DataSketches library were recently added. The examples should be updated to show how to use these.
-
Using the default direct memory handler, an application can make only a single call to allocate(), because the WritableMemory object is never associated with a handler:
https://github.com/DataSketche…
-
I'm trying to update a theta sketch using a spark typed imperative aggregate. In order to achieve this, I want a representation of the sketch which supports both update and union. In my brief experime…
-
There are some classes in spark-accumulo-library which are not specific to Accumulo. These should be moved to spark-library. The unit test `FilterToOperationConverterTest` should be changed so that it…
-
Running the following code (yes, allocating way more memory than needed):
final int k = 16;
final int n = k * 2 + 7;
final ByteBuffer bb = ByteBuffer.allocateDirect(100 + n
-
Yahoo's Data Sketches library (https://github.com/DataSketches/sketches-core) contains many useful sketches. We should provide serialisers and aggregators for these.
-
Since Memory is not ByteBuffers, it's not covered by JMX statistics of direct byte buffer allocation. It's viable to add at least basic atomic counters, like total direct memory allocated, total direc…