At this moment relu_layer op doesn't allow threshold configuration, and legacy RELU op allows that.
We should add configuration option to relu_layer.

Currently, there is no authentication in our MongoDB tests.
Setting MONGO_INITDB_ROOT_USERNAME and MONGO_INITDB_ROOT_PASSWORD environment variables enable auth in MongoDB docker. https://hub.docker.com/_/mongo

Append class to all HashCodeBuilders in Gaffer for the below issue to minimise hash collisions.

@Test
    void name() {
        Foo foo = new Foo();
        Bar bar = new Bar();

        assertFalse(foo.equals(bar));
        assertNotEquals(foo.hashCode(), bar.hashCode()); //fails
    }

    class Bar {
        int a = 3;

        @Override
        public int hashCode() {

In #2770, the docs build began failing. The version of Sphinx when succeeding was 3.5.4, but changed to 4.0.0 in the failing CI run.

Run sphinx-build -b html docs/source /tmp/ibis-project.org/docs -W -T
Running Sphinx v4.0.0
making output directory... done

Traceback (most recent call last):
  File "/usr/share/miniconda/lib/python3.8/site-packages/sphinx/cmd/build.py", line 276, i

问题描述：关于工程中某个工作流节点单独执行不报错，保存工作流时提示：NotClassDefFoundError：Cloud not initialize class dispatch.Http$

问题原因：linkis-publish微服务关于netty-3.6.2.Final.jar升级包缺失

问题解决：将升级包上传重启linkis-publish微服务即可。