Examples with ML_TASK_INDEX org.opensearch.ml.indices.MLIndicesHandler.ML_TASK_INDEX used on opensource projects

Example 1 with ML_TASK_INDEX

use of org.opensearch.ml.indices.MLIndicesHandler.ML_TASK_INDEX in project ml-commons by opensearch-project.

the class GetTaskTransportAction method doExecute.

@Override
protected void doExecute(Task task, ActionRequest request, ActionListener<MLTaskGetResponse> actionListener) {
    MLTaskGetRequest mlTaskGetRequest = MLTaskGetRequest.fromActionRequest(request);
    String taskId = mlTaskGetRequest.getTaskId();
    GetRequest getRequest = new GetRequest(ML_TASK_INDEX).id(taskId);
    try (ThreadContext.StoredContext context = client.threadPool().getThreadContext().stashContext()) {
        client.get(getRequest, ActionListener.wrap(r -> {
            log.info("Completed Get Task Request, id:{}", taskId);
            if (r != null && r.isExists()) {
                try (XContentParser parser = createXContentParserFromRegistry(xContentRegistry, r.getSourceAsBytesRef())) {
                    ensureExpectedToken(XContentParser.Token.START_OBJECT, parser.nextToken(), parser);
                    MLTask mlTask = MLTask.parse(parser);
                    actionListener.onResponse(MLTaskGetResponse.builder().mlTask(mlTask).build());
                } catch (Exception e) {
                    log.error("Failed to parse ml task" + r.getId(), e);
                    actionListener.onFailure(e);
                }
            } else {
                actionListener.onFailure(new MLResourceNotFoundException("Fail to find task"));
            }
        }, e -> {
            if (e instanceof IndexNotFoundException) {
                actionListener.onFailure(new MLResourceNotFoundException("Fail to find task"));
            } else {
                log.error("Failed to get ML task " + taskId, e);
                actionListener.onFailure(e);
            }
        }));
    } catch (Exception e) {
        log.error("Failed to get ML task " + taskId, e);
        actionListener.onFailure(e);
    }
}

Example 2 with ML_TASK_INDEX

use of org.opensearch.ml.indices.MLIndicesHandler.ML_TASK_INDEX in project ml-commons by opensearch-project.

the class MLTaskManager method createMLTask.

/**
 * Create ML task. Will init ML task index first if absent.
 * @param mlTask ML task
 * @param listener action listener
 */
public void createMLTask(MLTask mlTask, ActionListener<IndexResponse> listener) {
    mlIndicesHandler.initMLTaskIndex(ActionListener.wrap(indexCreated -> {
        if (!indexCreated) {
            listener.onFailure(new RuntimeException("No response to create ML task index"));
            return;
        }
        IndexRequest request = new IndexRequest(ML_TASK_INDEX);
        try (XContentBuilder builder = XContentFactory.jsonBuilder();
            ThreadContext.StoredContext context = client.threadPool().getThreadContext().stashContext()) {
            request.source(mlTask.toXContent(builder, ToXContent.EMPTY_PARAMS)).setRefreshPolicy(WriteRequest.RefreshPolicy.IMMEDIATE);
            client.index(request, ActionListener.runBefore(listener, () -> context.restore()));
        } catch (Exception e) {
            log.error("Failed to create AD task for " + mlTask.getFunctionName() + ", " + mlTask.getTaskType(), e);
            listener.onFailure(e);
        }
    }, e -> {
        log.error("Failed to create ML index", e);
        listener.onFailure(e);
    }));
}