Netty 4.0.39-Final update post .37 fix

CHANGES.txt

@@ -1,5 +1,4 @@
 3.9
- * Partial revert of CASSANDRA-11971, cannot recycle buffer in SP.sendMessagesToNonlocalDC (CASSANDRA-11950)
  * Fix hdr logging for single operation workloads (CASSANDRA-12145)
  * Fix SASI PREFIX search in CONTAINS mode with partial terms (CASSANDRA-12073)
  * Increase size of flushExecutor thread pool (CASSANDRA-12071)
@@ -29,6 +28,8 @@ Merged from 2.1:
 
 
 3.8
+ * Partial revert of CASSANDRA-11971, cannot recycle buffer in SP.sendMessagesToNonlocalDC (CASSANDRA-11950)
+ * Upgrade netty to 4.0.39 (CASSANDRA-12032, CASSANDRA-12034)
  * Improve details in compaction log message (CASSANDRA-12080)
  * Allow unset values in CQLSSTableWriter (CASSANDRA-11911)
  * Chunk cache to request compressor-compatible buffers if pool space is exhausted (CASSANDRA-11993)

build.xml

@@ -426,7 +426,7 @@
           <dependency groupId="com.addthis.metrics" artifactId="reporter-config3" version="3.0.0" />
           <dependency groupId="org.mindrot" artifactId="jbcrypt" version="0.3m" />
           <dependency groupId="io.airlift" artifactId="airline" version="0.6" />
-          <dependency groupId="io.netty" artifactId="netty-all" version="4.0.36.Final" />
+          <dependency groupId="io.netty" artifactId="netty-all" version="4.0.39.Final" />
           <dependency groupId="com.google.code.findbugs" artifactId="jsr305" version="2.0.2" />
           <dependency groupId="com.clearspring.analytics" artifactId="stream" version="2.5.2" />
           <dependency groupId="com.datastax.cassandra" artifactId="cassandra-driver-core" version="3.0.1" classifier="shaded">