Examples with HistoryReindexingStatus com.thinkbiganalytics.metadata.rest.model.feed.reindex.HistoryReindexingStatus used on opensource projects

Example 1 with HistoryReindexingStatus

use of com.thinkbiganalytics.metadata.rest.model.feed.reindex.HistoryReindexingStatus in project kylo by Teradata.

the class UpdateFeedHistoryReindex method onTrigger.

@Override
public void onTrigger(ProcessContext context, ProcessSession session) throws ProcessException {
    final ComponentLog logger = getLog();
    FlowFile flowFile = session.get();
    if (flowFile == null) {
        logger.warn("Update feed history reindex status processor called without an in-coming flow file. " + "Ensure that this is the intended usage.");
        flowFile = session.create();
    }
    final MetadataProviderService metadataProviderService = context.getProperty(METADATA_SERVICE).asControllerService(MetadataProviderService.class);
    final String feedId = context.getProperty(FEED_ID).evaluateAttributeExpressions(flowFile).getValue();
    final String historyReindexingStateAsString = context.getProperty(FEED_REINDEX_STATUS).evaluateAttributeExpressions(flowFile).getValue();
    logger.debug("Updating history reindex status for feed with id {}. New status for update is {}...", new Object[] { feedId, historyReindexingStateAsString });
    if (feedId != null && metadataProviderService != null && metadataProviderService.getRecorder() != null) {
        try {
            FeedDataHistoryReindexParams feedDataHistoryReindexParams = metadataProviderService.getRecorder().updateFeedHistoryReindexing(feedId, new HistoryReindexingStatus(HistoryReindexingState.valueOf(historyReindexingStateAsString)));
            if (feedDataHistoryReindexParams == null) {
                logger.error("Error updating history reindex status to {} for feed with id {}", new Object[] { feedId, historyReindexingStateAsString });
                session.transfer(flowFile, REL_FAILURE);
            } else {
                flowFile = session.putAttribute(flowFile, UPDATED_FEED_INFO_FOR_HISTORY_REINDEX_KEY, getFeedInfo(feedDataHistoryReindexParams));
                flowFile = session.putAttribute(flowFile, UPDATED_FEED_STATUS_FOR_HISTORY_REINDEX_KEY, feedDataHistoryReindexParams.getHistoryReindexingStatus().getHistoryReindexingState().toString());
                flowFile = session.putAttribute(flowFile, UPDATED_TIME_UTC_FOR_HISTORY_REINDEX_KEY, feedDataHistoryReindexParams.getHistoryReindexingStatus().getLastModifiedTimestamp().toString());
                flowFile = session.putAttribute(flowFile, UPDATED_INDEX_COLUMNS_STRING_FOR_HISTORY_REINDEX_KEY, feedDataHistoryReindexParams.getCommaSeparatedColumnsForIndexing());
                logger.info("Updated reindex history status to {} for feed with id {}", new Object[] { feedDataHistoryReindexParams.getHistoryReindexingStatus().getHistoryReindexingState().toString(), feedDataHistoryReindexParams.getFeedId() });
                session.transfer(flowFile, REL_SUCCESS);
            }
        } catch (Exception e) {
            logger.error("An exception was thrown during updating history reindex status to {} for feed id {}: {}", new Object[] { feedId, historyReindexingStateAsString, e });
            session.transfer(flowFile, REL_FAILURE);
        }
    } else {
        logger.error("One or more of {feed id, metadata service, metadata service recorder} is null for updating history reindex status operation");
        session.transfer(flowFile, REL_FAILURE);
    }
}