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Known Issues in ArangoDB 3.5

This page lists important issues affecting the 3.5.x versions of the ArangoDB suite of products. It is not a list of all open issues.

Critical issues (ArangoDB Technical & Security Alerts) are also found at arangodb.com/alerts.

ArangoSearch

Issue
Date Added: 2018-12-19 Component: ArangoSearch Deployment Mode: Single-server Description: Value of `_id` attribute indexed by ArangoSearch view may become inconsistent after renaming a collection Affected Versions: >= 3.5.0 Fixed in Versions: - Reference: arangodb/backlog#514 (internal)
Date Added: 2018-12-03 Component: ArangoSearch Deployment Mode: Cluster Description: Score values evaluated by corresponding score functions (BM25/TFIDF) may differ in single-server and cluster with a collection having more than 1 shard Affected Versions: 3.4.0-RC.5 Fixed in Versions: - Reference: arangodb/backlog#508 (internal)
Date Added: 2018-12-03 Component: ArangoSearch Deployment Mode: Cluster Description: ArangoSearch index consolidation does not work during creation of a link on existing collection which may lead to massive file descriptors consumption Affected Versions: 3.4.0-RC.5 Fixed in Versions: - Reference: arangodb/backlog#509 (internal)
Date Added: 2018-12-03 Component: ArangoSearch Deployment Mode: Cluster Description: Long-running DML transactions on collections (linked with ArangoSearch view) block "ArangoDB flush thread" making impossible to refresh data "visible" by a view Affected Versions: 3.4.0-RC.5 Fixed in Versions: - Reference: arangodb/backlog#510 (internal)
Date Added: 2018-12-03 Component: ArangoSearch Deployment Mode: All Description: ArangoSearch index format included starting from 3.4.0-RC.4 is incompatible to earlier released 3.4.0 release candidates. Dump and restore is needed when upgrading from 3.4.0-RC.4 to a newer 3.4.0.x release Affected Versions: 3.4.0-RC.5 Fixed in Versions: - Reference: N/A
Date Added: 2018-12-03 Component: ArangoSearch Deployment Mode: All Description: RocksDB recovery fails sometimes after renaming a view Affected Versions: 3.4.0-RC.5 Fixed in Versions: - Reference: arangodb/backlog#469 (internal)
Date Added: 2018-12-03 Component: ArangoSearch Deployment Mode: All Description: Using a loop variable in expressions within a corresponding SEARCH condition is not supported Affected Versions: 3.4.0-RC.5 Fixed in Versions: - Reference: arangodb/backlog#318 (internal)
Date Added: 2018-12-03 Component: ArangoSearch Deployment Mode: All Description: Using score functions (BM25/TFIDF) in ArangoDB expression is not supported Affected Versions: 3.4.0-RC.5 Fixed in Versions: - Reference: arangodb/backlog#316 (internal)
Date Added: 2018-12-03 Component: ArangoSearch Deployment Mode: All Description: ArangoSearch index format included starting from 3.4.0-RC.3 is incompatible to earlier released 3.4.0 release candidates. Dump and restore is needed when upgrading from 3.4.0-RC.2 to a newer 3.4.0.x release Affected Versions: 3.4.0-RC.5 Fixed in Versions: - Reference: N/A