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feat(mp_error): add LINEARIZABLE level of isolation #159

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Merged
nickkkccc merged 1 commit into from
Nov 11, 2026
Merged

feat(mp_error): add LINEARIZABLE level of isolation #159

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6 changes: 6 additions & 0 deletions CHANGELOG.md
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## [Unreleased]

### Core

- Added
[LINEARIZABLE](https://github.com/tarantool/tarantool/blob/e643f88a5e0c6d9ef2789b2033088fd04e7d39ae/src/box/txn.h#L228)
isolation level.

### Testcontainers

- `CartridgeClusterContainer`: a failed `cartridge replicasets setup` from a YAML topology file
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12 changes: 11 additions & 1 deletion tarantool-core/src/main/java/io/tarantool/core/protocol/TransactionIsolationLevel.java
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package io.tarantool.core.protocol;

public enum TransactionIsolationLevel {
/** Take isolation level from global default_isolation_level. */
DEFAULT,

/** Allow to read committed, but not confirmed changes. */
READ_COMMITTED,

/** Allow to read only confirmed changes. */
READ_CONFIRMED,
BEST_EFFORT;

/** Determine isolation level automatically. */
BEST_EFFORT,

/** Allow to read only the changes confirmed on any cluster node. */
LINEARIZABLE;
}
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