GridGain 8.5.18 Release Notes

GG-27838

Deployment

Fixed assertion error when unmarshalling a message from a failed node.

GG-21951

Diagnostics & Failure Handling

Improved node start-up and periodic metrics logging.

GG-27930

Discovery

Fixed an issue that caused TCP discovery to get stuck in reading from socket operation.

GG-27943

SQL

Fixed an issue causing an incorrect query plan output for a long-running query.

GG-27920

SQL

Fixed an issue with executing distributed joins when the number of joined tables is more than 7.

GG-27835

SQL

Fixed an issue where the enforceJoinOrder flag was ignored when one of the previous queries had the identical SQL text and a different value of the flag.

GG-27598

SQL

Added a thread pool to create and rebuild indexes. Removed the INDEX_REBUILDING_PARALLELISM system property and added the IgniteConfiguration#setBuildIndexThreadPoolSize configuration property.

GG-27584

Storage Engine

Fixed partition desynchronization after rebalancing if a partition was remapped to a historical supplier which lost the history.

GG-28110

Transactions

Fixed a bug that could possibly cause a deadlock on concurrent putAll invocations.

GG-27942

Transactions

The "Too many open files" error for socket connection now triggers a critical failure to prevent the cluster from hanging.

GG-26507

Transactions

Fixed an NPE during start of a backup transaction and partition desync issue if an evicted partition is assigned back to the original node.

GG-27676

Snapshot utility

Fixed an issue with snapshot restore operations for snapshots created with caches with an expiry policy.

GG-22135

Snapshot utility

The idle_verify option was removed from the snapshot utility, use "control.sh --cache idle_verify" instead.