Fix the ZStd checksum (#12005)

Summary:
Somehow we had the wrong checksum when validating the ZStd 1.5.5 download for RocksJava in the previous Pull Request - #9304. This PR fixes that.

Pull Request resolved: #12005

Reviewed By: jaykorean

Differential Revision: D50840338

Pulled By: cbi42

fbshipit-source-id: 8a92779d3bef013d812eecb89aaaf33fc73991ec

.circleci/config.yml

@@ -206,6 +206,9 @@ executors:
       #  $ docker run --cap-add=SYS_PTRACE --security-opt seccomp=unconfined -it zjay437/rocksdb:0.5 bash
       # option `--cap-add=SYS_PTRACE --security-opt seccomp=unconfined` is used to enable gdb to attach an existing process
       - image: zjay437/rocksdb:0.6
+  linux-java-docker:
+    docker:
+      - image: evolvedbinary/rocksjava:centos6_x64-be
 
 jobs:
   build-macos:
@@ -590,7 +593,7 @@ jobs:
       - post-steps
 
   build-linux-java-static:
-    executor: linux-docker
+    executor: linux-java-docker
     resource_class: large
     steps:
       - pre-steps
@@ -603,7 +606,7 @@ jobs:
             which javac && javac -version
       - run:
           name: "Build RocksDBJava Static Library"
-          command: make V=1 J=8 -j8 rocksdbjavastatic
+          command: scl enable devtoolset-7 'make V=1 J=8 -j8 rocksdbjavastatic'
       - post-steps
 
   build-macos-java:

Makefile

@@ -2107,7 +2107,7 @@ LZ4_VER ?= 1.9.4
 LZ4_SHA256 ?= 0b0e3aa07c8c063ddf40b082bdf7e37a1562bda40a0ff5272957f3e987e0e54b
 LZ4_DOWNLOAD_BASE ?= https://github.com/lz4/lz4/archive
 ZSTD_VER ?= 1.5.5
-ZSTD_SHA256 ?= 9c4396cc829cfae319a6e2615202e82aad41372073482fce286fac78646d3ee4
+ZSTD_SHA256 ?= 98e9c3d949d1b924e28e01eccb7deed865eefebf25c2f21c702e5cd5b63b85e1
 ZSTD_DOWNLOAD_BASE ?= https://github.com/facebook/zstd/archive
 CURL_SSL_OPTS ?= --tlsv1