[flink] 13/24: [FLINK-XXXXX] Adding the Factories

[kk...@apache.org]

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kkloudas pushed a commit to branch executors
in repository https://gitbox.apache.org/repos/asf/flink.git

commit ee2b8185f9d88614558f34dbfc09db05c425a929
Author: Kostas Kloudas <kk...@gmail.com>
AuthorDate: Tue Nov 5 13:31:56 2019 +0100

    [FLINK-XXXXX] Adding the Factories
---
 .../executors/PerJobClusterExecutorFactory.java    | 57 ++++++++++++++++++++++
 .../executors/SessionClusterExecutorFactory.java   | 57 ++++++++++++++++++++++
 ...org.apache.flink.core.execution.ExecutorFactory | 17 +++++++
 3 files changed, 131 insertions(+)

diff --git a/flink-clients/src/main/java/org/apache/flink/client/deployment/executors/PerJobClusterExecutorFactory.java b/flink-clients/src/main/java/org/apache/flink/client/deployment/executors/PerJobClusterExecutorFactory.java
new file mode 100644
index 0000000..c4a9187
--- /dev/null
+++ b/flink-clients/src/main/java/org/apache/flink/client/deployment/executors/PerJobClusterExecutorFactory.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ */
+
+package org.apache.flink.client.deployment.executors;
+
+import org.apache.flink.annotation.Internal;
+import org.apache.flink.client.deployment.ClusterClientServiceLoader;
+import org.apache.flink.client.deployment.DefaultClusterClientServiceLoader;
+import org.apache.flink.configuration.Configuration;
+import org.apache.flink.configuration.ExecutionMode;
+import org.apache.flink.configuration.ExecutionOptions;
+import org.apache.flink.core.execution.Executor;
+import org.apache.flink.core.execution.ExecutorFactory;
+
+import static org.apache.flink.util.Preconditions.checkNotNull;
+
+/**
+ * An {@link ExecutorFactory} for executing jobs on dedicated (per-job) clusters.
+ */
+@Internal
+public class PerJobClusterExecutorFactory implements ExecutorFactory {
+
+	private final ClusterClientServiceLoader clusterClientServiceLoader;
+
+	public PerJobClusterExecutorFactory() {
+		this(new DefaultClusterClientServiceLoader());
+	}
+
+	public PerJobClusterExecutorFactory(final ClusterClientServiceLoader clusterClientServiceLoader) {
+		this.clusterClientServiceLoader = checkNotNull(clusterClientServiceLoader);
+	}
+
+	@Override
+	public boolean isCompatibleWith(Configuration configuration) {
+		return configuration.get(ExecutionOptions.CLUSTER_MODE).equals(ExecutionMode.PER_JOB);
+	}
+
+	@Override
+	public Executor getExecutor(Configuration configuration) {
+		return new PerJobClusterExecutor<>(clusterClientServiceLoader);
+	}
+}
diff --git a/flink-clients/src/main/java/org/apache/flink/client/deployment/executors/SessionClusterExecutorFactory.java b/flink-clients/src/main/java/org/apache/flink/client/deployment/executors/SessionClusterExecutorFactory.java
new file mode 100644
index 0000000..f33c8f6
--- /dev/null
+++ b/flink-clients/src/main/java/org/apache/flink/client/deployment/executors/SessionClusterExecutorFactory.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ */
+
+package org.apache.flink.client.deployment.executors;
+
+import org.apache.flink.annotation.Internal;
+import org.apache.flink.client.deployment.ClusterClientServiceLoader;
+import org.apache.flink.client.deployment.DefaultClusterClientServiceLoader;
+import org.apache.flink.configuration.Configuration;
+import org.apache.flink.configuration.ExecutionMode;
+import org.apache.flink.configuration.ExecutionOptions;
+import org.apache.flink.core.execution.Executor;
+import org.apache.flink.core.execution.ExecutorFactory;
+
+import static org.apache.flink.util.Preconditions.checkNotNull;
+
+/**
+ * An {@link ExecutorFactory} for executing jobs on an existing (session) cluster.
+ */
+@Internal
+public class SessionClusterExecutorFactory implements ExecutorFactory {
+
+	private final ClusterClientServiceLoader clusterClientServiceLoader;
+
+	public SessionClusterExecutorFactory() {
+		this(new DefaultClusterClientServiceLoader());
+	}
+
+	public SessionClusterExecutorFactory(final ClusterClientServiceLoader clusterClientServiceLoader) {
+		this.clusterClientServiceLoader = checkNotNull(clusterClientServiceLoader);
+	}
+
+	@Override
+	public boolean isCompatibleWith(Configuration configuration) {
+		return configuration.get(ExecutionOptions.CLUSTER_MODE).equals(ExecutionMode.SESSION);
+	}
+
+	@Override
+	public Executor getExecutor(Configuration configuration) {
+		return new SessionClusterExecutor<>(clusterClientServiceLoader);
+	}
+}
diff --git a/flink-clients/src/main/resources/META-INF/services/org.apache.flink.core.execution.ExecutorFactory b/flink-clients/src/main/resources/META-INF/services/org.apache.flink.core.execution.ExecutorFactory
new file mode 100644
index 0000000..dd6b3b9
--- /dev/null
+++ b/flink-clients/src/main/resources/META-INF/services/org.apache.flink.core.execution.ExecutorFactory
@@ -0,0 +1,17 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
+org.apache.flink.client.deployment.executors.PerJobClusterExecutorFactory
+org.apache.flink.client.deployment.executors.SessionClusterExecutorFactory
\ No newline at end of file