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# Propriétés de configuration programmatique de Flink
<a name="programmatic-configuration"></a>

Vous trouverez ci-dessous les propriétés de configuration de Flink que vous pouvez modifier directement dans le code de votre application. À partir de MSF 2.2, une exception sera émise si vous essayez de modifier une propriété non répertoriée sur cette page dans le code de votre application.

**Note**  
Ces propriétés sont distinctes des paramètres modifiés via le dossier AWS Support. Pour les paramètres au niveau de l'infrastructure tels que TaskManager la mémoire, le backend d'état, le réglage de RockSDB et les stratégies de redémarrage, voir. [Propriétés de configuration Flink modifiables](reference-modifiable-settings.md)

## Configuration du pipeline
<a name="programmatic-configuration-pipeline"></a>

`execution.runtime-mode`

`pipeline.auto-generate-uids`

`pipeline.auto-watermark-interval`

`pipeline.cached-files`

`pipeline.classpaths`

`pipeline.closure-cleaner-level`

`pipeline.force-avro`

`pipeline.force-kryo`

`pipeline.generic-types`

`pipeline.global-job-parameters`

`pipeline.jars`

`pipeline.jobvertex-parallelism-overrides`

`pipeline.max-parallelism`

`pipeline.name`

`pipeline.object-reuse`

`pipeline.operator-chaining.chain-operators-with-different-max-parallelism`

`pipeline.operator-chaining.enabled`

`pipeline.serialization-config`

`pipeline.vertex-description-mode`

`pipeline.vertex-name-include-index-prefix`

`pipeline.watermark-alignment.allow-unaligned-source-splits`

## API Python
<a name="programmatic-configuration-python"></a>

`python.execution-mode`

`python.operator-chaining.enabled`

`python.job-options`

`python.internal.archives-key-map`

`python.internal.files-key-map`

`python.internal.requirements-file-key`

## Tableau API/SQL
<a name="programmatic-configuration-table-api"></a>

`table.exec.async-lookup.buffer-capacity`

`table.exec.async-lookup.key-ordered-enabled`

`table.exec.async-lookup.output-mode`

`table.exec.async-lookup.timeout`

`table.exec.async-ml-predict.max-concurrent-operations`

`table.exec.async-ml-predict.output-mode`

`table.exec.async-ml-predict.timeout`

`table.exec.async-scalar.max-concurrent-operations`

`table.exec.async-scalar.max-attempts`

`table.exec.async-scalar.retry-delay`

`table.exec.async-scalar.retry-strategy`

`table.exec.async-scalar.timeout`

`table.exec.async-state.enabled`

`table.exec.async-table.max-concurrent-operations`

`table.exec.async-table.max-retries`

`table.exec.async-table.retry-delay`

`table.exec.async-table.retry-strategy`

`table.exec.async-table.timeout`

`table.exec.async-vector-search.max-concurrent-operations`

`table.exec.async-vector-search.output-mode`

`table.exec.async-vector-search.timeout`

`table.exec.deduplicate.insert-update-after-sensitive-enabled`

`table.exec.deduplicate.mini-batch.compact-changes-enabled`

`table.exec.delta-join.cache-enabled`

`table.exec.disabled-operators`

`table.exec.iceberg.use-v2-sink`

`table.exec.interval-join.min-cleanup-interval`

`table.exec.legacy-cast-behaviour`

`table.exec.local-hash-agg.adaptive.distinct-value-rate-threshold`

`table.exec.local-hash-agg.adaptive.enabled`

`table.exec.local-hash-agg.adaptive.sampling-threshold`

`table.exec.mini-batch.allow-latency`

`table.exec.mini-batch.enabled`

`table.exec.mini-batch.size`

`table.exec.operator-fusion-codegen.enabled`

`table.exec.simplify-operator-name-enabled`

`table.exec.sink.keyed-shuffle`

`table.exec.sink.nested-constraint-enforcer`

`table.exec.sink.not-null-enforcer`

`table.exec.sink.rowtime-inserter`

`table.exec.sink.type-length-enforcer`

`table.exec.sink.upsert-materialize`

`table.exec.sink.upsert-materialize-strategy.adaptive.threshold.high`

`table.exec.sink.upsert-materialize-strategy.adaptive.threshold.low`

`table.exec.sink.upsert-materialize-strategy.type`

`table.exec.sort.async-merge-enabled`

`table.exec.sort.default-limit`

`table.exec.sort.max-num-file-handles`

`table.exec.source.cdc-events-duplicate`

`table.exec.source.idle-timeout`

`table.exec.spill-compression.block-size`

`table.exec.spill-compression.enabled`

`table.exec.state.ttl`

`table.exec.uid.format`

`table.exec.uid.generation`

`table.exec.unbounded-over.version`

`table.exec.window-agg.buffer-size-limit`

`table.optimizer.agg-phase-strategy`

`table.optimizer.adaptive-broadcast-join.strategy`

`table.optimizer.bushy-join-reorder-threshold`

`table.optimizer.delta-join.strategy`

`table.optimizer.distinct-agg.split.bucket-num`

`table.optimizer.distinct-agg.split.enabled`

`table.optimizer.dynamic-filtering.enabled`

`table.optimizer.incremental-agg-enabled`

`table.optimizer.join-reorder-enabled`

`table.optimizer.multi-join.enabled`

`table.optimizer.multiple-input-enabled`

`table.optimizer.non-deterministic-update.strategy`

`table.optimizer.reuse-optimize-block-with-digest-enabled`

`table.optimizer.reuse-sink-enabled`

`table.optimizer.reuse-source-enabled`

`table.optimizer.reuse-sub-plan-enabled`

`table.optimizer.runtime-filter.enabled`

`table.optimizer.skewed-join-optimization.skewed-factor`

`table.optimizer.skewed-join-optimization.skewed-threshold`

`table.optimizer.skewed-join-optimization.strategy`

`table.optimizer.source.report-statistics-enabled`

`table.optimizer.union-all-as-breakpoint-enabled`

`table.builtin-catalog-name`

`table.builtin-database-name`

`table.catalog-modification.listeners`

`table.column-expansion-strategy`

`table.display.max-column-width`

`table.dml-sync`

`table.dynamic-table-options.enabled`

`table.generated-code.max-length`

`table.legacy-nested-row-nullability`

`table.local-time-zone`

`table.plan.compile.catalog-objects`

`table.plan.force-recompile`

`table.plan.restore.catalog-objects`

`table.rtas-ctas.atomicity-enabled`

`table.sql-dialect`