orientechnologies/orientdb

View on GitHub

OrientDB is the most versatile DBMS supporting Graph, Document, Reactive, Full-Text and Geospatial models in one Multi-Model product. OrientDB can run distributed (Multi-Master), supports SQL, ACID Transactions, Full-Text indexing and Reactive Queries.

Stars: 5k
Forks: 868
Open beginner issues: 0
Indexed issues: 348
Avg merge: 15h 6m
Merged PRs (30d): 18

Dominant language: Java
License: Apache-2.0
Last GitHub push: Sep 17, 2026
Latest indexed: Sep 20, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

Open All

348 open issues indexed

Delta/full database sync always targets a single peer with no failover (3.2.x) Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

orientechnologies/orientdb#10865 · 1 comment · Opened Sep 9, 2026
"Timer already cancelled" storm: an uncaught exception in a distributed retry task silently breaks write-transaction handling Open

Difficulty 4/5 3-5 days Newbie friendliness 68/100

orientechnologies/orientdb#10864 · 5 comments · Opened Sep 9, 2026
No result in query with "ORDER BY ... DESC" Open

Difficulty 3/5 1-2 days Newbie friendliness 58/100

orientechnologies/orientdb#10856 · 7 comments · Opened Sep 7, 2026
cannot find index error Open

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

orientechnologies/orientdb#10813 · 1 comment · Opened Jul 3, 2026
FAILED: Repository Linter Issue: rl-branch_protection Open

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

orientechnologies/orientdb#10800 · Opened Jun 20, 2026
OrientDB executing transferring chunk #xxx offset = 0 took over ten minutes Open

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

orientechnologies/orientdb#10797 · Opened Jun 12, 2026
OrientDB synchronization of the database gets stuck for a long time during the shard transfer phase, and then the synchronization fails Open

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

orientechnologies/orientdb#10771 · Opened May 9, 2026
orientdb 3.2.29 After the database connection pool is initialized, the database data cannot be obtained and the database can only be restarted. Open

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

orientechnologies/orientdb#10769 · 4 comments · Opened May 8, 2026
Will this cause the 2480 port to be inaccessible? Under what circumstances might this occur Open

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

orientechnologies/orientdb#10768 · 5 comments · Opened May 6, 2026
refreshing an OrientDB view may cause the following error, but the database file is corrupted. Open

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

orientechnologies/orientdb#10765 · 3 comments · Opened Apr 30, 2026
Facing issues with OrientDB in our environment. Open

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

orientechnologies/orientdb#10728 · 1 comment · Opened Feb 27, 2026
Stale data and outdated @version values are being returned after performing an Edge update operation in OrientDB version 3.2.34 and later. Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

orientechnologies/orientdb#10726 · 1 comment · Opened Feb 24, 2026
OrientDB 3.2.46 serialization error on Java 17: Error on serialization of Serializable Open

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

orientechnologies/orientdb#10614 · 6 comments · Opened Dec 2, 2025
Connector for Apache Drill. Open

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

orientechnologies/orientdb#10608 · Opened Dec 1, 2025
import database fail due to unsupported tag 'super-classes' Open

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

orientechnologies/orientdb#10607 · 2 comments · Opened Nov 30, 2025
Please update jdk to recent versions. Open

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

orientechnologies/orientdb#10604 · 10 comments · Opened Nov 26, 2025
ODistributedLockException on cluster start up Open

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

orientechnologies/orientdb#10589 · Opened Nov 2, 2025
LINKMAP + mandatory LINK field fails in recursive save within a transaction Open

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

orientechnologies/orientdb#10559 · 3 comments · Opened Sep 20, 2025
A new vertex class was created, but an error occurred when the name contained spaces, although the class was still created successfully Open

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

orientechnologies/orientdb#10554 · 4 comments · Opened Sep 12, 2025
Through the Java client, querying data results in retrieving data that no longer exists, while querying on the web page is correct. The SQL for page data querying and web querying is consistent Open

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

orientechnologies/orientdb#10553 · 4 comments · Opened Sep 12, 2025
A three-node database, continuously updating the same data across different nodes, and one node crashes, why? Open

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

orientechnologies/orientdb#10551 · Opened Sep 11, 2025
OrientDB Server instance becomes unusable (no connection possible) after trying to execute task scheduled in the past Open

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

orientechnologies/orientdb#10550 · 3 comments · Opened Sep 11, 2025
Batch execution using HTTP REST API Open

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

orientechnologies/orientdb#10547 · 1 comment · Opened Sep 10, 2025
Suggestion for a speed up using ODatabaseImport (and OETLJsonExtractor) Open

enhancement performance

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

orientechnologies/orientdb#10546 · 1 comment · Opened Sep 10, 2025
IN :keys queries and array parameters behave differently in 3.2.43 (worked in 3.0.37) Open

Difficulty 4/5 3-5 days Newbie friendliness 32/100

orientechnologies/orientdb#10531 · 1 comment · Opened Aug 29, 2025
Database import failed Open

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

orientechnologies/orientdb#10517 · 1 comment · 1 reaction · Opened Aug 22, 2025
OrientDB 3.2.42 - Issues with importing data Open

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

orientechnologies/orientdb#10513 · 14 comments · Opened Aug 14, 2025
Same Gremlin Query not returning data after migrating from 3.2.18-tp3 to 3.2.39-tp3 Open

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

orientechnologies/orientdb#10508 · 6 comments · Opened Aug 11, 2025
Cluster data synchronization issue (bug?) Open

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

orientechnologies/orientdb#10501 · Opened Jul 16, 2025
ORDER BY on string property not returning expected alphabetical order Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

orientechnologies/orientdb#10499 · 1 comment · Opened Jul 11, 2025
ClassCastException OMixedIndexRIDContainer cannot be cast to sbtree.OIndexRIDContainer Open

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

orientechnologies/orientdb#10498 · Opened Jul 9, 2025
Select result with one wrong line Open

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

orientechnologies/orientdb#10493 · 2 comments · Opened Jul 1, 2025
Safe shutdown in docker container corrupt edges Open

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

orientechnologies/orientdb#10489 · Opened Jun 24, 2025
3 nodes, 2 nodes are in Data Center A and 1 node is in Data Center B, when restarting the three nodes, the node in Data Center B will encounter java.io.EOFException: Unexpected end of ZLIB input stream exception Open

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

orientechnologies/orientdb#10460 · Opened May 28, 2025
orientdb 3.2.29 three-node cluster, pagination query for all vertex data will result in some pages returning empty Open

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

orientechnologies/orientdb#10457 · 1 comment · Opened May 23, 2025
Is it possible to enable natural sort order for string-fields in ORDER BY? Open

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

orientechnologies/orientdb#10452 · 1 comment · Opened May 8, 2025
OServer.shutdown() OrientDB still have active thread, OrientDB shutdown not success Open

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

orientechnologies/orientdb#10447 · 1 comment · Opened May 3, 2025
Getting a older version of record from Orient DB Open

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

orientechnologies/orientdb#10441 · 2 comments · Opened Apr 15, 2025
One master, multiple slave data synchronization Open

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

orientechnologies/orientdb#10440 · 2 reactions · Opened Apr 15, 2025
Data consistency related Open

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

orientechnologies/orientdb#10436 · Opened Apr 9, 2025
Public databases unreachable Open

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

orientechnologies/orientdb#10433 · Opened Apr 7, 2025
Orientdb index bug Open

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

orientechnologies/orientdb#10429 · 2 comments · Opened Mar 27, 2025
【BUG】Three masters in cluster mode, any master node re-pulled up leads to cluster synchronization data jamming Open

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

orientechnologies/orientdb#10427 · 9 comments · Opened Mar 25, 2025
Incorrect behavior using eval when adding * in inner projection Open

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

orientechnologies/orientdb#10424 · 1 comment · Opened Mar 21, 2025
Node becomes unresponsive after splitting from the cluster and merging back Open

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

orientechnologies/orientdb#10422 · 1 comment · Opened Mar 12, 2025
DEFAULT uuid() does not reindex Open

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

orientechnologies/orientdb#10420 · 3 comments · Opened Mar 7, 2025
After creating Index where condition is not giving result as per condition Open

Difficulty 4/5 3-5 days Newbie friendliness 18/100

orientechnologies/orientdb#10414 · 2 comments · Opened Mar 3, 2025
GC overhead limit exceeded and database needs restart Open

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

orientechnologies/orientdb#10413 · 1 comment · Opened Feb 26, 2025
Cant able to login into db after deleteing index from the table Open

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

orientechnologies/orientdb#10408 · 4 comments · Opened Feb 21, 2025
FAILED: Repository Linter Issue: rl-assigned_teams Open

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

orientechnologies/orientdb#10406 · Opened Feb 18, 2025

orientechnologies/orientdb

Get new issues in your inbox