| .. Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| .. use this file except in compliance with the License. You may obtain a copy of |
| .. the License at |
| .. |
| .. http://www.apache.org/licenses/LICENSE-2.0 |
| .. |
| .. Unless required by applicable law or agreed to in writing, software |
| .. distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| .. WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| .. License for the specific language governing permissions and limitations under |
| .. the License. |
| |
| Building from source |
| ==================== |
| |
| Follow the steps below to build Crail from source. |
| |
| Requirements |
| ------------ |
| |
| * Java 8 or higher |
| * RDMA-based network, e.g., Infiniband, iWARP, RoCE. There are two options to run Crail without RDMA networking hardware: (a) use SoftiWARP, (b) us the TCP/DRAM storage tier |
| * Libdisni.so, available as part of `DiSNI <https://github.com/zrlio/disni>`_ |
| |
| Building |
| -------- |
| |
| To build Crail from source using `Apache Maven <http://maven.apache.org>`_ execute the following steps: |
| |
| 1. (a) Clone from Apache: :code:`git clone http://git-wip-us.apache.org/repos/asf/incubator-crail.git` or |
| (b) Clone from Github: :code:`git clone https://github.com/apache/incubator-crail` or |
| (c) Download and unpack the latest source release from `here <http://crail.apache.org/download>`_ |
| 2. Run: :code:`mvn -DskipTests install` |
| 3. Copy tarball from :code:`assembly/target` to the cluster and unpack it using :code:`tar xvfz crail-X.Y-incubating-bin.tar.gz` |
| |
| **Note:** *later, when deploying Crail, make sure libdisni.so is part of your LD_LIBRARY_PATH. The easiest way to make it work is to copy libdisni.so into $CRAIL_HOME/lib/* |
