Querying while using ledger in-memory throws "org.apache.avro.AvroRuntimeException: Malformed data. Length is negative: -46"

[filipesilva]

I see this while using com/fluree.db@1.0.0-rc34 with fluree/ledger@1.0.0-beta19, setting the following env variables on the docker image:

    environment:
      - FDB_CONSENSUS_TYPE=in-memory
      - FDB_STORAGE_TYPE=memory

Attempting to query over data in this ledger will return

Running this test with the test runner will hang forever after the tests finish:

#error {
 :cause Malformed data. Length is negative: -46
 :via
 [{:type org.apache.avro.AvroRuntimeException
   :message Malformed data. Length is negative: -46
   :at [org.apache.avro.io.BinaryDecoder readString BinaryDecoder.java 308]}]
 :trace
 [[org.apache.avro.io.BinaryDecoder readString BinaryDecoder.java 308]
  [org.apache.avro.io.BinaryDecoder readString BinaryDecoder.java 322]
  [org.apache.avro.io.ResolvingDecoder readString ResolvingDecoder.java 219]
  [abracad.avro.ClojureDatumReader readString ClojureDatumReader.java 84]
  [org.apache.avro.generic.GenericDatumReader readWithoutConversion GenericDatumReader.java 192]
  [org.apache.avro.generic.GenericDatumReader read GenericDatumReader.java 161]
...

I created a repro in https://github.com/filipesilva/fluree-in-memory-error that you can use by following these steps:

git clone https://github.com/filipesilva/fluree-in-memory-error
cd fluree-test-hang
docker-compose up -d fluree
clojure -X:test