diff --git a/processing/src/main/java/edu/harvard/hms/dbmi/avillach/hpds/processing/ResultStoreStream.java b/processing/src/main/java/edu/harvard/hms/dbmi/avillach/hpds/processing/ResultStoreStream.java
index d0ffc2f7..af8eb65b 100644
--- a/processing/src/main/java/edu/harvard/hms/dbmi/avillach/hpds/processing/ResultStoreStream.java
+++ b/processing/src/main/java/edu/harvard/hms/dbmi/avillach/hpds/processing/ResultStoreStream.java
@@ -84,7 +84,7 @@ public void close() {
 
 	public void open() {
 		try {
-			in = new BufferedInputStream(new FileInputStream(writer.getFile().getAbsolutePath()), 1024 * 1024 * 8);
+			in = new FileInputStream(writer.getFile().getAbsolutePath());
 			streamIsClosed = false;
 		} catch (FileNotFoundException e) {
 			throw new RuntimeException("temp file for result not found : " + writer.getFile().getAbsolutePath());
diff --git a/service/src/main/java/edu/harvard/hms/dbmi/avillach/hpds/service/PicSureService.java b/service/src/main/java/edu/harvard/hms/dbmi/avillach/hpds/service/PicSureService.java
index ae4cca7c..b88c97f7 100644
--- a/service/src/main/java/edu/harvard/hms/dbmi/avillach/hpds/service/PicSureService.java
+++ b/service/src/main/java/edu/harvard/hms/dbmi/avillach/hpds/service/PicSureService.java
@@ -209,7 +209,7 @@ private QueryStatus convertToQueryStatus(AsyncResult entity) {
 		return status;
 	}
 
-	@PostMapping(value = "/query/{resourceQueryId}/result", produces = MediaType.TEXT_PLAIN_VALUE)
+	@PostMapping(value = "/query/{resourceQueryId}/result")
 	public ResponseEntity queryResult(@PathVariable("resourceQueryId") UUID queryId, @RequestBody QueryRequest resultRequest) throws IOException {
 		AsyncResult result = queryService.getResultFor(queryId.toString());
 		if (result == null) {