wrmxs227 commented on code in PR #27759:
URL: https://github.com/apache/flink/pull/27759#discussion_r2930274104
##########
flink-models/flink-model-triton/src/main/java/org/apache/flink/model/triton/TritonOptions.java:
##########
@@ -181,4 +181,36 @@ private TritonOptions() {
+ "Example: %s",
code("'X-Custom-Header:value,X-Another:value2'"))
.build());
+
+ @Documentation.Section({Documentation.Sections.MODEL_TRITON_ADVANCED})
+ public static final ConfigOption<Integer> MAX_RETRIES =
+ ConfigOptions.key("max-retries")
+ .intType()
+ .defaultValue(0)
+ .withDescription(
+ "Maximum number of retry attempts for failed
inference requests. "
+ + "Retries are triggered by network errors
and retryable server "
+ + "errors (HTTP 503, 504). Client errors
(HTTP 4xx) are not retried. "
+ + "Defaults to 0 (no retries).");
+
+ @Documentation.Section({Documentation.Sections.MODEL_TRITON_ADVANCED})
+ public static final ConfigOption<Duration> RETRY_BACKOFF =
+ ConfigOptions.key("retry-backoff")
+ .durationType()
+ .defaultValue(Duration.ofMillis(100))
+ .withDescription(
+ "Initial backoff duration for the exponential
retry strategy. "
+ + "Each subsequent retry doubles the wait
time: 100ms, 200ms, 400ms, etc. "
+ + "Only used when max-retries > 0.
Defaults to 100ms.");
+
+ @Documentation.Section({Documentation.Sections.MODEL_TRITON_ADVANCED})
+ public static final ConfigOption<String> DEFAULT_VALUE =
+ ConfigOptions.key("default-value")
+ .stringType()
+ .noDefaultValue()
+ .withDescription(
+ "Fallback value returned when all retry attempts
are exhausted. "
+ + "Supports STRING and numeric output
types. "
Review Comment:
OK
Added testNumericDefaultValueReturnedAfterAllRetriesFail to cover INT output
type with default value '-1'.
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