add ci for java sdk

java/examples/src/main/java/PaddleServingClientExample.java

@@ -85,6 +85,11 @@ public class PaddleServingClientExample {
             System.out.println("connect failed.");
             return false;
         }
+        succ = client.setRpcTimeoutMs(10000); // cpu
+        if (succ != true) {
+            System.out.println("set timeout failed.");
+            return false;
+        }
 
         Map<String, INDArray> fetch_map = client.predict(feed_data, fetch);
         if (fetch_map == null) {

java/src/main/java/io/paddle/serving/client/Client.java

@@ -91,9 +91,10 @@ public class Client {
         profiler_.enable(is_profile);
     }
     
-    public boolean setRpcTimeoutMs(int rpc_timeout) throws NullPointerException {
+    public boolean setRpcTimeoutMs(int rpc_timeout) {
         if (futureStub_ == null || blockingStub_ == null) {
-            throw new NullPointerException("set timeout must be set after connect.");
+            System.out.println("set timeout must be set after connect.");
+            return false;
         }
         rpcTimeoutS_ = rpc_timeout / 1000.0;
         SetTimeoutRequest timeout_req = SetTimeoutRequest.newBuilder()

tools/Dockerfile.ci

 FROM centos:7.3.1611
+
 RUN yum -y install wget >/dev/null \
     && yum -y install gcc gcc-c++ make glibc-static which >/dev/null \
     && yum -y install git openssl-devel curl-devel bzip2-devel python-devel >/dev/null \
     && yum -y install libSM-1.2.2-2.el7.x86_64 --setopt=protected_multilib=false \
     && yum -y install libXrender-0.9.10-1.el7.x86_64 --setopt=protected_multilib=false \
-    && yum -y install libXext-1.3.3-3.el7.x86_64 --setopt=protected_multilib=false \
-    && wget https://cmake.org/files/v3.2/cmake-3.2.0-Linux-x86_64.tar.gz >/dev/null \
+    && yum -y install libXext-1.3.3-3.el7.x86_64 --setopt=protected_multilib=false
+    
+RUN wget https://cmake.org/files/v3.2/cmake-3.2.0-Linux-x86_64.tar.gz >/dev/null \
     && tar xzf cmake-3.2.0-Linux-x86_64.tar.gz \
     && mv cmake-3.2.0-Linux-x86_64 /usr/local/cmake3.2.0 \
     && echo 'export PATH=/usr/local/cmake3.2.0/bin:$PATH' >> /root/.bashrc \
-    && rm cmake-3.2.0-Linux-x86_64.tar.gz \
-    && wget https://dl.google.com/go/go1.14.linux-amd64.tar.gz >/dev/null \
+    && rm cmake-3.2.0-Linux-x86_64.tar.gz
+
+RUN wget https://dl.google.com/go/go1.14.linux-amd64.tar.gz >/dev/null \
     && tar xzf go1.14.linux-amd64.tar.gz \
     && mv go /usr/local/go \
     && echo 'export GOROOT=/usr/local/go' >> /root/.bashrc \
     && echo 'export PATH=/usr/local/go/bin:$PATH' >> /root/.bashrc \
-    && rm go1.14.linux-amd64.tar.gz \
-    && yum -y install python-devel sqlite-devel >/dev/null \
+    && rm go1.14.linux-amd64.tar.gz
+    
+RUN yum -y install python-devel sqlite-devel >/dev/null \
     && curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py >/dev/null \
     && python get-pip.py >/dev/null \
     && pip install google protobuf setuptools wheel flask >/dev/null \
-    && rm get-pip.py \
-    && wget http://nixos.org/releases/patchelf/patchelf-0.10/patchelf-0.10.tar.bz2 \
+    && rm get-pip.py
+
+RUN wget http://nixos.org/releases/patchelf/patchelf-0.10/patchelf-0.10.tar.bz2 \
     && yum -y install bzip2 >/dev/null \
     && tar -jxf patchelf-0.10.tar.bz2 \
     && cd patchelf-0.10 \
     && ./configure --prefix=/usr \
     && make >/dev/null && make install >/dev/null \
     && cd .. \
-    && rm -rf patchelf-0.10* \
-    && yum install -y python3 python3-devel \
-    && pip3 install google protobuf setuptools wheel flask \
-    && yum -y update >/dev/null \
+    && rm -rf patchelf-0.10*
+
+RUN yum install -y python3 python3-devel \
+    && pip3 install google protobuf setuptools wheel flask
+
+RUN yum -y update >/dev/null \
     && yum -y install dnf >/dev/null \
     && yum -y install dnf-plugins-core >/dev/null \
     && dnf copr enable alonid/llvm-3.8.0 -y \
     && dnf install llvm-3.8.0 clang-3.8.0 compiler-rt-3.8.0 -y \
     && echo 'export PATH=/opt/llvm-3.8.0/bin:$PATH' >> /root/.bashrc
+
+RUN yum install -y java \
+    && wget http://repos.fedorapeople.org/repos/dchen/apache-maven/epel-apache-maven.repo -O /etc/yum.repos.d/epel-apache-maven.repo \
+    && yum install -y apache-maven

tools/serving_build.sh

@@ -499,6 +499,84 @@ function python_test_lac() {
     cd ..
 }
 
+function java_run_test() {
+    # pwd: /Serving
+    # compile java sdk
+    cd java # pwd: /Serving/java
+    mvn compile
+    mvn install
+    # compile java sdk example
+    cd examples # pwd: /Serving/java/examples
+    mvn compile
+    mvn install
+
+    local TYPE=$1
+    export SERVING_BIN=${SERVING_WORKDIR}/build-server-${TYPE}/core/general-server/serving
+    unsetproxy
+    case $TYPE in
+        CPU)
+            # fit_a_line (general, asyn_predict, batch_predict)
+            cd ../../python/examples/grpc_impl_example/fit_a_line # pwd: /Serving/python/examples/grpc_impl_example/fit_a_line
+            sh get_data.sh
+            check_cmd "python -m paddle_serving_server.serve --model uci_housing_model --port 9393 --thread 4 --use_multilang > /dev/null &"
+            sleep 5 # wait for the server to start
+            cd ../../../java/examples # /Serving/java/examples
+            java -cp target/paddle-serving-sdk-java-examples-0.0.1-jar-with-dependencies.jar PaddleServingClientExample fit_a_line
+            java -cp target/paddle-serving-sdk-java-examples-0.0.1-jar-with-dependencies.jar PaddleServingClientExample asyn_predict
+            java -cp target/paddle-serving-sdk-java-examples-0.0.1-jar-with-dependencies.jar PaddleServingClientExample batch_predict
+            kill_server_process
+
+            # imdb (model_ensemble)
+            cd ../../python/examples/grpc_impl_example/imdb # pwd: /Serving/python/examples/grpc_impl_example/imdb
+            sh get_data.sh
+            check_cmd "python test_multilang_ensemble_server.py > /dev/null &"
+            sleep 5 # wait for the server to start
+            cd ../../../java/examples # /Serving/java/examples
+            java -cp target/paddle-serving-sdk-java-examples-0.0.1-jar-with-dependencies.jar PaddleServingClientExample model_ensemble
+            kill_server_process
+
+            # yolov4 (int32)
+            cd ../../python/examples/grpc_impl_example/yolov4 # pwd: /Serving/python/examples/grpc_impl_example/yolov4
+            python -m paddle_serving_app.package --get_model yolov4
+            tar -xzvf yolov4.tar.gz
+            check_cmd "python -m paddle_serving_server.serve --model yolov4_model --port 9393 --use_multilang > /dev/null &"
+            cd ../../../java/examples # /Serving/java/examples
+            java -cp target/paddle-serving-sdk-java-examples-0.0.1-jar-with-dependencies.jar PaddleServingClientExample yolov4 src/main/resources/000000570688.jpg
+            kill_server_process
+
+            # cube (load server config and client config in Server side)
+            cd ../../python/examples/grpc_impl_example/criteo_ctr_with_cube # pwd: /Serving/python/examples/grpc_impl_example/criteo_ctr_with_cube
+            check_cmd "wget https://paddle-serving.bj.bcebos.com/unittest/ctr_cube_unittest.tar.gz"
+            check_cmd "tar xf ctr_cube_unittest.tar.gz"
+            check_cmd "mv models/ctr_client_conf ./"
+            check_cmd "mv models/ctr_serving_model_kv ./"
+            check_cmd "mv models/data ./cube/"
+            check_cmd "mv models/ut_data ./"
+            cp ../../../../build-server-$TYPE/output/bin/cube* ./cube/
+            sh cube_prepare.sh &
+            check_cmd "mkdir work_dir1 && cp cube/conf/cube.conf ./work_dir1/"
+            python test_server.py ctr_serving_model_kv ctr_client_conf/serving_client_conf.prototxt &
+            sleep 5
+            cd ../../../java/examples # /Serving/java/examples
+            java -cp target/paddle-serving-sdk-java-examples-0.0.1-jar-with-dependencies.jar PaddleServingClientExample cube_local
+
+            kill_server_process
+            ps -ef | grep "test_server" | grep -v serving_build | grep -v grep | awk '{print $2}' | xargs kill
+            ps -ef | grep "cube" | grep -v grep | awk '{print $2}' | xargs kill
+            ;;
+        GPU)
+            ;;
+        *)
+            echo "error type"
+            exit 1
+            ;;
+    esac
+    echo "java-sdk $TYPE part finished as expected."
+    setproxy
+    unset SERVING_BIN
+    cd ../../ # pwd: /Serving
+}
+
 function python_test_grpc_impl() {
     # pwd: /Serving/python/examples
     cd grpc_impl_example # pwd: /Serving/python/examples/grpc_impl_example
@@ -979,6 +1057,7 @@ function main() {
     build_server $TYPE # pwd: /Serving
     build_app $TYPE # pwd: /Serving
     python_run_test $TYPE # pwd: /Serving
+    java_run_test $TYPE # pwd: /Serving
     monitor_test $TYPE # pwd: /Serving
     echo "serving $TYPE part finished as expected."
 }