HPCC-35430 Increase the max compression ratio to 50x

Signed-off-by: Gavin Halliday <[email protected]>

Author: ghalliday

system/jhtree/jhinplace.hpp

@@ -175,7 +175,7 @@ class jhtree_decl InplaceKeyBuildContext
     offset_t leafMemorySize = 0;
     struct {
         double minCompressionThreshold = 0.95; // use uncompressed if compressed is > 95% uncompressed
-        unsigned maxCompressionFactor = 25;    // Don't compress payload to less than 4% of the original by default (beause when it is read it will use lots of memory)
+        unsigned maxCompressionFactor = 50;    // Don't compress payload to less than 2% of the original by default (beause when it is read it will use lots of memory)
         bool recompress = false;
         bool reuseCompressor = true;
     } options;