No need to compress just to uncompress.

1 files changed, 9 insertions, 1 deletions

diff --git a/searchlib/src/vespa/searchlib/docstore/documentstore.cpp b/searchlib/src/vespa/searchlib/docstore/documentstore.cpp
index 42920a093eb..6345e414b99 100644
--- a/searchlib/src/vespa/searchlib/docstore/documentstore.cpp
+++ b/searchlib/src/vespa/searchlib/docstore/documentstore.cpp
@@ -88,6 +88,8 @@ public:
      * value along with compression config.
      */
     void set(vespalib::DataBuffer &&buf, ssize_t len, const CompressionConfig &compression);
+    // Keep buffer uncompressed
+    void set(vespalib::DataBuffer &&buf, ssize_t len);
 
     /**
      * Decompress value into temporary buffer and deserialize document from
@@ -125,6 +127,12 @@ private:
     CompressionConfig _compression;
 };
 
+
+void
+Value::set(vespalib::DataBuffer &&buf, ssize_t len) {
+    set(std::move(buf), len, CompressionConfig());
+}
+
 void
 Value::set(vespalib::DataBuffer &&buf, ssize_t len, const CompressionConfig &compression) {
     //Underlying buffer must be identical to allow swap.
@@ -436,7 +444,7 @@ DocumentStore::WrapVisitor<Visitor>::visit(uint32_t lid,
     buf.writeBytes(buffer, sz);
     ssize_t len = sz;
     if (len > 0) {
-        value.set(std::move(buf), len, _compression);
+        value.set(std::move(buf), len);
     }
     if (! value.empty()) {
         document::Document::UP doc(value.deserializeDocument(_repo));