JanusGraph/janusgraph

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JanusGraph: an open-source, distributed graph database

Stars: 5.8k
Forks: 1.2k
Open beginner issues: 5
Indexed issues: 520
Avg merge: 13h 53m
Merged PRs (30d): 6

Dominant language: Java
License: No license data
Last GitHub push: Sep 18, 2026
Latest indexed: Sep 18, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: help wanted good first issue hacktoberfest

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520 open issues indexed

Add additional pattern to AdjacentVertexFilterOptimizerStrategy Open

area/tinkerpop

Difficulty 3/5 1-2 days Newbie friendliness 45/100

JanusGraph/janusgraph#886 · Opened Jan 14, 2018
Support bulk load with native HBase bulk load mechanism Open

kind/enhancement storage/hbase

Difficulty 5/5 Over a week Newbie friendliness 25/100

JanusGraph/janusgraph#885 · 1 comment · 10 reactions · Opened Jan 12, 2018
Could not register new index field with index backend Open

area/docs

Difficulty 4/5 3-5 days Newbie friendliness 25/100

JanusGraph/janusgraph#851 · 5 comments · Opened Dec 20, 2017
Distributed reindexing for any storage backend Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

JanusGraph/janusgraph#847 · Opened Dec 18, 2017
cannot update list property when value contains special characters Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

JanusGraph/janusgraph#841 · 2 comments · Opened Dec 14, 2017
Remove dependency on live hbase when using HBaseSnapshotInputFormat Open

storage/hbase

Difficulty 4/5 3-5 days Newbie friendliness 35/100

JanusGraph/janusgraph#838 · Opened Dec 14, 2017
Remove the workaround to access HBase convertScanToString in hbase inputformat code Open

storage/hbase

Difficulty 3/5 1-2 days Newbie friendliness 35/100

JanusGraph/janusgraph#837 · 1 comment · Opened Dec 13, 2017
Document HBaseSnapshotInputFormat Open

area/docs storage/hbase

Difficulty 2/5 1-3 hours Newbie friendliness 42/100

JanusGraph/janusgraph#836 · 2 comments · Opened Dec 13, 2017
Should we throw exceptions when commit indexes? Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

JanusGraph/janusgraph#833 · Opened Dec 13, 2017
Consider using NullAway to catch NPEs Open

area/testing static-analysis

Difficulty 5/5 Over a week Newbie friendliness 20/100

JanusGraph/janusgraph#807 · Opened Dec 8, 2017
cannot drop janusgraph_vertices index when using external mappings. Open

index/elasticsearch kind/bug/possible

Difficulty 4/5 3-5 days Newbie friendliness 35/100

JanusGraph/janusgraph#805 · 1 comment · Opened Dec 7, 2017
Support AuthenticatorProviderChain model and custom authenticators Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

JanusGraph/janusgraph#804 · Opened Dec 7, 2017
Direct index query has no option to return just the vertex or edge ids Open

index/solr

Difficulty 4/5 3-5 days Newbie friendliness 35/100

JanusGraph/janusgraph#802 · 1 comment · 1 reaction · Opened Dec 6, 2017
Update hadoop example and test groovy scripts to use TP3.3 Open

area/testing kind/bug/possible kind/cleanup

Difficulty 3/5 1-2 days Newbie friendliness 45/100

JanusGraph/janusgraph#800 · 1 comment · Opened Dec 6, 2017
Fortify: mitigate command injection in AbstractJanusGraphAssemblyIT:118 Open

area/testing kind/bug/possible static-analysis

JanusGraph/janusgraph#799 · 1 comment · 1 assignee · Opened Dec 6, 2017
Fortify: insecure transport risks in ES tests? Open

area/testing index/elasticsearch static-analysis

Difficulty 4/5 3-5 days Newbie friendliness 35/100

JanusGraph/janusgraph#798 · Opened Dec 6, 2017
java.lang.UnsupportedOperationException from SparkExecutor Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

JanusGraph/janusgraph#794 · Opened Dec 4, 2017
Fix or document resource leaks reported by coverity Open

kind/bug/possible static-analysis

Difficulty 4/5 3-5 days Newbie friendliness 15/100

JanusGraph/janusgraph#790 · 1 reaction · Opened Dec 3, 2017
migrate Iterable<> to Stream<> Open

kind/cleanup

Difficulty 4/5 3-5 days Newbie friendliness 35/100

JanusGraph/janusgraph#779 · Opened Dec 1, 2017
batch import support for janusgraph Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

JanusGraph/janusgraph#771 · Opened Nov 29, 2017
replace all assert statements with Preconditions.checkState Open

kind/cleanup

Difficulty 4/5 3-5 days Newbie friendliness 30/100

JanusGraph/janusgraph#770 · 3 comments · 1 reaction · Opened Nov 29, 2017
update pipelines ci definitions Open

area/testing

JanusGraph/janusgraph#759 · 1 assignee · Opened Nov 27, 2017
setCommitTime(Instant) in StandardTransactionBuilder refers to a method that does not exist Open

area/docs kind/bug/possible kind/cleanup

JanusGraph/janusgraph#751 · 1 assignee · Opened Nov 27, 2017
do not share logs in inheritance hierarchies Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

JanusGraph/janusgraph#738 · Opened Nov 26, 2017
Search count bug Open

kind/bug/possible

Difficulty 4/5 3-5 days Newbie friendliness 45/100

JanusGraph/janusgraph#735 · 4 comments · 2 reactions · Opened Nov 22, 2017
Add systemd unit file Open

area/server kind/enhancement

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

JanusGraph/janusgraph#734 · 1 comment · 5 reactions · Opened Nov 22, 2017
Should be able to start JanusGraph from any directory Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

JanusGraph/janusgraph#733 · Opened Nov 22, 2017
Introduce checkstyle (or similar) plugin and make it part of CI pipeline Open

kind/cleanup

Difficulty 4/5 3-5 days Newbie friendliness 25/100

JanusGraph/janusgraph#726 · 1 comment · 3 reactions · Opened Nov 20, 2017
Timeout exception in direct index query. Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

JanusGraph/janusgraph#711 · Opened Nov 14, 2017
Is this a bug for full-search? Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

JanusGraph/janusgraph#702 · 4 comments · Opened Nov 8, 2017
unique storage keyspace/table/directory in the properties files Open

area/docs kind/cleanup

Difficulty 3/5 1-2 days Newbie friendliness 42/100

JanusGraph/janusgraph#680 · Opened Oct 31, 2017
update configuration files that use ES local mode Open

index/elasticsearch kind/cleanup

Difficulty 3/5 1-2 days Newbie friendliness 25/100

JanusGraph/janusgraph#677 · 1 comment · 1 reaction · Opened Oct 31, 2017
Unidirected hyper-edges not working as documented Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

JanusGraph/janusgraph#675 · 9 comments · Opened Oct 30, 2017
graph variable values do not support list Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

JanusGraph/janusgraph#669 · 2 comments · Opened Oct 29, 2017
Support janusgraph.sh options to use HBase and/or Solr as backend Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

JanusGraph/janusgraph#658 · 3 comments · Opened Oct 24, 2017
Distribution zip file should be deployed to maven central Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

JanusGraph/janusgraph#647 · Opened Oct 17, 2017
P.within on an indexed property does not use the index Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

JanusGraph/janusgraph#643 · 6 comments · 1 reaction · Opened Oct 16, 2017
[Feature request] Transaction tracking in debug logs Open

kind/enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

JanusGraph/janusgraph#637 · 1 reaction · Opened Oct 13, 2017
Avro tests probably should not be included in dist Open

kind/cleanup

Difficulty 3/5 1-2 days Newbie friendliness 25/100

JanusGraph/janusgraph#633 · Opened Oct 13, 2017
update release policy and release instructions Open

area/docs

JanusGraph/janusgraph#629 · 1 assignee · Opened Oct 13, 2017
janusgraph-core should not depend on gremlin-server Open

kind/cleanup

Difficulty 5/5 Over a week Newbie friendliness 25/100

JanusGraph/janusgraph#625 · 2 reactions · Opened Oct 12, 2017
Prevent/Warn about reindexing cancellation if user calls `graph.close()` Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

JanusGraph/janusgraph#617 · Opened Oct 11, 2017
BulkLoaderVertexProgram fails if ids.flush=false Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

JanusGraph/janusgraph#613 · Opened Oct 10, 2017
Provide documentation and/or code samples for bulk loading Open

area/docs area/examples

Difficulty 4/5 3-5 days Newbie friendliness 35/100

JanusGraph/janusgraph#603 · 3 comments · 8 reactions · Opened Oct 5, 2017
Indexes not complete Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

JanusGraph/janusgraph#600 · 6 comments · Opened Oct 4, 2017
Support ZooKeeper client and connect timeout configuration Open

kind/enhancement

Difficulty 3/5 1-2 days Newbie friendliness 35/100

JanusGraph/janusgraph#599 · 1 comment · Opened Oct 3, 2017
Document how to connect to JanusGraph in the README Open

area/docs

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

JanusGraph/janusgraph#597 · 4 comments · Opened Oct 3, 2017
Support automated testing of all supported storage backend versions Open

area/testing kind/enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

JanusGraph/janusgraph#584 · Opened Oct 2, 2017
documentation links should not use hardcoded TP version Open

area/docs

Difficulty 4/5 3-5 days Newbie friendliness 25/100

JanusGraph/janusgraph#582 · Opened Oct 1, 2017
Support index parameter for Solr Cloud configset name Open

index/solr kind/enhancement

Difficulty 4/5 3-5 days Newbie friendliness 42/100

JanusGraph/janusgraph#570 · Opened Sep 29, 2017

JanusGraph/janusgraph

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