Examples with FailedException org.apache.storm.topology.FailedException used on opensource projects

Example 16 with FailedException

use of org.apache.storm.topology.FailedException in project storm by apache.

the class SolrState method updateState.

public void updateState(List<TridentTuple> tuples) {
    try {
        SolrRequest solrRequest = solrMapper.toSolrRequest(tuples);
        solrClient.request(solrRequest, solrMapper.getCollection());
        solrClient.commit(solrMapper.getCollection());
    } catch (Exception e) {
        final String msg = String.format("%s", tuples);
        logger.warn(msg);
        throw new FailedException(msg, e);
    }
}

Example 17 with FailedException

use of org.apache.storm.topology.FailedException in project storm by apache.

the class MongoState method updateState.

/**
 * Update Mongo state.
 * @param tuples trident tuples
 * @param collector trident collector
 */
public void updateState(List<TridentTuple> tuples, TridentCollector collector) {
    List<Document> documents = Lists.newArrayList();
    for (TridentTuple tuple : tuples) {
        Document document = options.mapper.toDocument(tuple);
        documents.add(document);
    }
    try {
        this.mongoClient.insert(documents, true);
    } catch (Exception e) {
        LOG.warn("Batch write failed but some requests might have succeeded. Triggering replay.", e);
        throw new FailedException(e);
    }
}

Example 18 with FailedException

use of org.apache.storm.topology.FailedException in project storm by apache.

the class MongoMapState method multiGet.

@Override
public List<T> multiGet(List<List<Object>> keysList) {
    List<T> retval = new ArrayList<>();
    try {
        for (List<Object> keys : keysList) {
            Bson filter = options.queryCreator.createFilterByKeys(keys);
            Document doc = mongoClient.find(filter);
            if (doc != null) {
                retval.add(this.serializer.deserialize((byte[]) doc.get(options.serDocumentField)));
            } else {
                retval.add(null);
            }
        }
    } catch (Exception e) {
        LOG.warn("Batch get operation failed.", e);
        throw new FailedException(e);
    }
    return retval;
}

Example 19 with FailedException

use of org.apache.storm.topology.FailedException in project storm by apache.

the class HiveState method commit.

@Override
public void commit(Long txId) {
    try {
        flushAllWriters();
        currentBatchSize = 0;
    } catch (HiveWriter.TxnFailure | InterruptedException | HiveWriter.CommitFailure | HiveWriter.TxnBatchFailure ex) {
        LOG.warn("Commit failed. Failing the batch.", ex);
        throw new FailedException(ex);
    }
}

Example 20 with FailedException

use of org.apache.storm.topology.FailedException in project storm by apache.

the class JdbcState method batchRetrieve.

public List<List<Values>> batchRetrieve(List<TridentTuple> tridentTuples) {
    List<List<Values>> batchRetrieveResult = Lists.newArrayList();
    try {
        for (TridentTuple tuple : tridentTuples) {
            List<Column> columns = options.jdbcLookupMapper.getColumns(tuple);
            List<List<Column>> rows = jdbcClient.select(options.selectQuery, columns);
            for (List<Column> row : rows) {
                List<Values> values = options.jdbcLookupMapper.toTuple(tuple, row);
                batchRetrieveResult.add(values);
            }
        }
    } catch (Exception e) {
        LOG.warn("Batch get operation failed. Triggering replay.", e);
        throw new FailedException(e);
    }
    return batchRetrieveResult;
}