chore: leftovers from removing knowledge graph support (#4974)

* leftovers from removing knowledge graph support

* more leftovers

.github/labeler.yml

@@ -98,6 +98,3 @@ topic:knowledge_graph:
 topic:dc_document_store:
 - haystack/document_stores/deepsetcloud.py
 - test/document_stores/test_deepsetcloud.py
-topic:graphdb:
-- haystack/document_stores/graphdb.py
-- test/document_stores/test_knowledge_graph.py

.github/release.yml

@@ -33,7 +33,6 @@ changelog:
         - topic:pinecone
         - topic:sql
         - topic:knowledge_graph
-        - topic:graphdb
     - title: REST API
       labels:
         - topic:api

.github/workflows/cml.yml

@@ -76,7 +76,7 @@ jobs:
         run: |
           apt-get update -y
           apt-get install python3-dev -y
-          pip install .[elasticsearch,faiss,weaviate,graphdb,ray,rest,ui,dev]
+          pip install .[elasticsearch,faiss,weaviate,ray,rest,ui,dev]
           cd test/benchmarks && python run.py --retriever_index --retriever_query --reader --ci --save_markdown
           {
             echo -en "## Benchmarks: Retriever Indexing\n"

.github/workflows/e2e.yml

@@ -50,9 +50,6 @@ jobs:
     - name: Run Weaviate
       run: docker run -d -p 8080:8080 --name haystack_test_weaviate --env AUTHENTICATION_ANONYMOUS_ACCESS_ENABLED='true' --env PERSISTENCE_DATA_PATH='/var/lib/weaviate' --env ENABLE_EXPERIMENTAL_BM25='true' --env DISK_USE_READONLY_PERCENTAGE='95' semitechnologies/weaviate:1.17.2
 
-    - name: Run GraphDB
-      run: docker run -d -p 7200:7200 --name haystack_test_graphdb deepset/graphdb-free:9.4.1-adoptopenjdk11
-
     - name: Install Haystack
       run: pip install .
 

CONTRIBUTING.md

@@ -204,9 +204,6 @@ docker run -d -p 9200:9200 -e "discovery.type=single-node" -e "ES_JAVA_OPTS=-Xms
 # Weaviate
 docker run -d -p 8080:8080 --name haystack_test_weaviate --env AUTHENTICATION_ANONYMOUS_ACCESS_ENABLED='true' --env PERSISTENCE_DATA_PATH='/var/lib/weaviate' --env ENABLE_EXPERIMENTAL_BM25='true' semitechnologies/weaviate:1.14.1
 
-# GraphDB
-docker run -d -p 7200:7200 --name haystack_test_graphdb deepset/graphdb-free:9.4.1-adoptopenjdk11
-
 # Tika
 docker run -d -p 9998:9998 -e "TIKA_CHILD_JAVA_OPTS=-JXms128m" -e "TIKA_CHILD_JAVA_OPTS=-JXmx128m" apache/tika:1.28.4
 ```

docs/pydoc/config/document-store.yml

@@ -10,7 +10,6 @@ loaders:
         "sql",
         "faiss",
         "weaviate",
-        "graphdb",
         "deepsetcloud",
         "pinecone",
         "search_engine",

docs/pydoc/config/retriever.yml

@@ -1,7 +1,7 @@
 loaders:
   - type: python
     search_path: [../../../haystack/nodes/retriever]
-    modules: ["base", "sparse", "dense", "text2sparql", "multimodal/retriever", "web"]
+    modules: ["base", "sparse", "dense", "multimodal/retriever", "web"]
     ignore_when_discovered: ["__init__"]
 processors:
   - type: filter

pyproject.toml

@@ -119,22 +119,14 @@ only-pinecone = [
 pinecone = [
   "farm-haystack[sql,only-pinecone]",
 ]
-graphdb = [
-  "SPARQLWrapper",
-  "rdflib!=6.3.2", # GPL-2.0-only license issue
-]
-inmemorygraph = [
-  "SPARQLWrapper",
-  "rdflib!=6.3.2", # GPL-2.0-only license issue
-]
 opensearch = [
   "opensearch-py>=2",
 ]
 docstores = [
-  "farm-haystack[elasticsearch,faiss,weaviate,graphdb,inmemorygraph,pinecone,opensearch]",
+  "farm-haystack[elasticsearch,faiss,weaviate,pinecone,opensearch]",
 ]
 docstores-gpu = [
-  "farm-haystack[elasticsearch,faiss-gpu,weaviate,graphdb,inmemorygraph,pinecone,opensearch]",
+  "farm-haystack[elasticsearch,faiss-gpu,weaviate,pinecone,opensearch]",
 ]
 audio = [
   "openai-whisper"
@@ -340,7 +332,6 @@ markers = [
   "ocr: requires Tesseract",
 
   "elasticsearch: requires Elasticsearch container",
-  "graphdb: requires GraphDB container",
   "weaviate: requires Weaviate container",
   "pinecone: requires Pinecone credentials",
   "faiss: uses FAISS",

test/conftest.py

@@ -139,8 +139,6 @@ def pytest_collection_modifyitems(config, items):
         "faiss": [pytest.mark.faiss],
         "weaviate": [pytest.mark.weaviate],
         "pinecone": [pytest.mark.pinecone],
-        # FIXME GraphDB can't be treated as a regular docstore, it fails most of their tests
-        "graphdb": [pytest.mark.integration],
     }
     for item in items:
         for name, markers in name_to_markers.items():