@JsonPropertyDescription("The maximum number documents that will have stored data retrieved from the index " +
            "shard and queued prior to further processing")
    public int getMaxStoredDataQueueSize() {
        return maxStoredDataQueueSize;
    }
We don't want to collect more than 10k doc's data into the queue by
default. When the queue is full the index shard data tasks will pause
until the docs are drained from the queue.
stroom-search/stroom-search-extraction/src/main/java/stroom/search/extraction/ExtractionConfig.java