prestodb/presto · error · RuntimeException

Retry fetching sidecar function registry interrupted

Error message

Retry fetching sidecar function registry interrupted

What it means

Thrown when the retry loop's sleep between sidecar-node lookup attempts is interrupted (Thread.sleep or the future wait throws InterruptedException). Startup discovery of the sidecar node was cancelled mid-retry.

Source

Thrown at presto-built-in-worker-function-tools/src/main/java/com/facebook/presto/builtin/tools/NativeSidecarFunctionRegistryTool.java:133

        for (int attempt = 1; attempt <= maxRetries; attempt++) {
            try {
                sidecarNode = nodeManager.getSidecarNode();
                if (sidecarNode != null) {
                    break;
                }
            }
            catch (Exception e) {
                log.error("Error getting sidecar node (attempt " + attempt + "): " + e.getMessage());
                if (attempt == maxRetries) {
                    throw new RuntimeException("Failed to get sidecar node", e);
                }
                else {
                    try {
                        Thread.sleep(retryDelayMs);
                    }
                    catch (InterruptedException ie) {
                        Thread.currentThread().interrupt();
                        throw new RuntimeException("Retry fetching sidecar function registry interrupted", ie);
                    }
                }
            }
        }

        return HttpUriBuilder
                .uriBuilderFrom(sidecarNode.getHttpUri())
                .appendPath(FUNCTION_SIGNATURES_ENDPOINT)
                .build();
    }
}

View on GitHub (pinned to 55bb57d202)

Solutions

1. Restore the interrupted status and let startup abort cleanly if the worker is shutting down
2. Avoid interrupting the thread performing sidecar discovery
3. Re-run the worker start once the interrupt source is removed

When it happens

Trigger: Thrown at presto-built-in-worker-function-tools/src/main/java/com/facebook/presto/builtin/tools/NativeSidecarFunctionRegistryTool.java:133 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of prestodb/presto@55bb57d202 (2026-09-04). Data as JSON: /api/errors/e3220611ab8ead1e. Report an issue: GitHub.