Try to improve implementation check_replicas_before_attach configuration to avoid concurrent ATTACH PART execution during restore command on multi-shard cluster, fix 474

Download at: https://github.com/Altinity/clickhouse-backup/releases/tag/v1.5.0

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Altinity Backup for ClickHouse 1.4.8

IMPROVEMENTS

Add check_replicas_before_attach configuration to avoid concurrent ATTACH PART execution during restore command on multi-shard cluster, fix 474
allow backup list when clickhouse server offline, fix 476

BUG FIXES

Resolve {uuid} macros during restore for ReplicatedMergeTree table and ClickHouse server 22.5+, fix 466

Download at: https://github.com/Altinity/clickhouse-backup/releases/tag/v1.4.8

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Altinity Backup for ClickHouse 1.4.9

BUG FIXES

Fix download behavior for parts which contains special characters in name, fix 462

Download at: https://github.com/Altinity/clickhouse-backup/releases/tag/v1.4.9

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Altinity Backup for ClickHouse 1.4.7

IMPROVEMENTS

PROPERLY restore to default disk if disks not found on destination clickhouse server, fix 457

Download at: https://github.com/Altinity/clickhouse-backup/releases/tag/v1.4.7

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Altinity Backup for ClickHouse 1.4.6

BUG FIXES

Fix infinite loop error can’t acquire semaphore during Download: context canceled, and error can’t acquire semaphore during Upload: context canceled all 1.4.x users recommends upgrade to 1.4.6

Download at: https://github.com/Altinity/clickhouse-backup/releases/tag/v1.4.6

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Altinity Backup for ClickHouse 1.4.5

IMPROVEMENTS

Add CLICKHOUSE_FREEZE_BY_PART_WHERE option which allow freeze by part with WHERE condition, thanks @vahid-sohrabloo

Download at: https://github.com/Altinity/clickhouse-backup/releases/tag/v1.4.5

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Altinity Backup for ClickHouse 1.4.3

IMPROVEMENTS

Add API_INTEGRATION_TABLES_HOST option to allow use DNS name in integration tables system.backup_list, system.backup_actions

BUG FIXES

Fix upload_by_part: false max file size calculation, fix 454

Download at: https://github.com/Altinity/clickhouse-backup/releases/tag/v1.4.3

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Altinity Backup for ClickHouse 1.4.4

IMPROVEMENTS

Download and restore to default disk if disks not found on destination clickhouse server, fix 457

Download at: https://github.com/Altinity/clickhouse-backup/releases/tag/v1.4.4

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Altinity Backup for ClickHouse 1.4.2

BUG FIXES

Fix --partitions parameter parsing, fix 425

Download at: https://github.com/Altinity/clickhouse-backup/releases/tag/v1.4.2

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Altinity Backup for ClickHouse 1.4.1

BUG FIXES

Fix upload data go routines waiting, expect the same upload speed as 1.3.2.

Download at: https://github.com/Altinity/clickhouse-backup/releases/tag/v1.4.1

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Altinity Backup for ClickHouse 1.4.0

IMPROVEMENTS

Add S3_ALLOW_MULTIPART_DOWNLOAD to config, to improve download speed, fix 431.
Add support backup/restore user defined functions, fix 420.
Add clickhouse_backup_number_backups_remote, clickhouse_backup_number_backups_local, clickhouse_backup_number_backups_remote_expected,clickhouse_backup_number_backups_local_expected prometheus metric, fix 437.
Add ability to apply system.macros values to path field in all types of remote_storage, fix 438.
Use all disks for upload and download for mutli-disk volumes in parallel when upload_by_part: true fix 400.

BUG FIXES

fix wrong warning for .gz, .bz2, .br archive extensions during download, fix 441.

Download at: https://github.com/Altinity/clickhouse-backup/releases/tag/v1.4.0

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Altinity Backup for ClickHouse 1.3.2

IMPROVEMENTS

Add TLS certificates and TLS CA support for clickhouse connections, fix 410.
Switch to go 1.18.
Add clickhouse version 22.3 to integration tests.
Add S3_MAX_PARTS_COUNT and AZBLOB_MAX_PARTS_COUNT for properly calculate buffer sizes during upload and download.
Add multithreading GZIP implementation.

BUG FIXES

fix 406, properly handle path for S3, GCS for case when it begins from “/”.
fix 409, avoid delete partially uploaded backups via backups_keep_remote option.
fix 422, avoid cache broken (partially uploaded) remote backup metadata.
fix 404, properly calculate S3_PART_SIZE to avoid freeze after 10000 multi parts uploading, properly handle error when upload and download go-routine failed to avoid pipe stuck.

Download at: https://github.com/Altinity/clickhouse-backup/releases/tag/v1.3.2

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