alibaba/nacos · error · PluginPersistenceException

Failed to replace all plugin configs

Error message

Failed to replace all plugin configs

What it means

Error "Failed to replace all plugin configs" thrown in alibaba/nacos.

Source

Thrown at core/src/main/java/com/alibaba/nacos/core/plugin/storage/FilePluginStatePersistenceImpl.java:155

                LOGGER.debug("[FilePluginStatePersistenceImpl] Saved plugin config for {}",
                    pluginId);
            } catch (Exception e) {
                throw new PluginPersistenceException("Failed to save plugin config: " + pluginId,
                    e);
            }
        }
    }
    
    @Override
    public void replaceAllConfigs(Map<String, Map<String, String>> configs) {
        synchronized (configLock) {
            try {
                Map<String, Map<String, String>> configsToStore = configs == null
                    ? new HashMap<>() : new HashMap<>(configs);
                writeJsonToFile(PLUGIN_CONFIG_FILE, configsToStore);
                LOGGER.debug("[FilePluginStatePersistenceImpl] Replaced all plugin configs");
            } catch (Exception e) {
                throw new PluginPersistenceException("Failed to replace all plugin configs", e);
            }
        }
    }
    
    /**
     * Load all plugin states.
     *
     * @return map of plugin ID to enabled state
     */
    @Override
    public Map<String, Boolean> loadAllStates() {
        synchronized (stateLock) {
            return readJsonFromFile(PLUGIN_STATE_FILE, STATE_TYPE_REF);
        }
    }
    
    /**
     * Load all plugin configurations.

View on GitHub (pinned to 9b989acdf1)

Solutions

1. Inspect the server logs for the underlying cause, fix it, and retry the operation.

When it happens

Trigger: Thrown at core/src/main/java/com/alibaba/nacos/core/plugin/storage/FilePluginStatePersistenceImpl.java:155 when the library encounters an invalid state.

Common situations: Replacing all plugin configs on disk failed.

AI-assisted analysis of alibaba/nacos@9b989acdf1 (2026-08-14). Data as JSON: /api/errors/0f7725953b7de102. Report an issue: GitHub.