10 | * http://www.apache.org/licenses/LICENSE-2.0 11 | *
12 | * Unless required by applicable law or agreed to in writing, software
13 | * distributed under the License is distributed on an "AS IS" BASIS,
14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 | * See the License for the specific language governing permissions and
16 | * limitations under the License.
17 | */
18 | package org.apache.ratis.test.tag;
19 |
20 | /**
21 | * Interface to mark JUnit4 test classes or methods that exhibit intermittent
22 | * issues. These are run separately from the normal tests in CI. In case of
23 | * failure they may be repeated a few times.
24 | * Usage:
10 | * http://www.apache.org/licenses/LICENSE-2.0
11 | *
12 | * Unless required by applicable law or agreed to in writing, software
13 | * distributed under the License is distributed on an "AS IS" BASIS,
14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 | * See the License for the specific language governing permissions and
16 | * limitations under the License.
17 | */
18 |
19 | package org.apache.ratis.examples.arithmetic.cli;
20 |
21 | import org.apache.ratis.examples.common.SubCommandBase;
22 |
23 | import java.util.ArrayList;
24 | import java.util.List;
25 |
26 | /**
27 | * This class enumerates all the commands enqueued by Arithmetic state machine.
28 | */
29 | public final class Arithmetic {
30 | private Arithmetic() {
31 | }
32 |
33 | public static List
10 | * http://www.apache.org/licenses/LICENSE-2.0
11 | *
12 | * Unless required by applicable law or agreed to in writing, software
13 | * distributed under the License is distributed on an "AS IS" BASIS,
14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 | * See the License for the specific language governing permissions and
16 | * limitations under the License.
17 | */
18 | package org.apache.ratis.metrics;
19 |
20 | public interface LongCounter {
21 | default void inc() {
22 | inc(1L);
23 | }
24 |
25 | void inc(long n);
26 |
27 | default void dec() {
28 | dec(1L);
29 | }
30 |
31 | void dec(long n);
32 |
33 | long getCount();
34 | }
35 |
--------------------------------------------------------------------------------
/ratis-metrics-api/src/main/java/org/apache/ratis/metrics/MetricRegistryFactory.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Licensed to the Apache Software Foundation (ASF) under one
3 | * or more contributor license agreements. See the NOTICE file
4 | * distributed with this work for additional information
5 | * regarding copyright ownership. The ASF licenses this file
6 | * to you under the Apache License, Version 2.0 (the
7 | * "License"); you may not use this file except in compliance
8 | * with the License. You may obtain a copy of the License at
9 | *
10 | * http://www.apache.org/licenses/LICENSE-2.0
11 | *
12 | * Unless required by applicable law or agreed to in writing, software
13 | * distributed under the License is distributed on an "AS IS" BASIS,
14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 | * See the License for the specific language governing permissions and
16 | * limitations under the License.
17 | */
18 | package org.apache.ratis.metrics;
19 |
20 | /**
21 | * A Factory for creating MetricRegistries. This is the main plugin point for metrics implementation
22 | */
23 | public interface MetricRegistryFactory {
24 | /**
25 | * Create a MetricRegistry from the given MetricRegistryInfo
26 | * @param info the descriptor for MetricRegistry
27 | * @return a MetricRegistry implementation
28 | */
29 | RatisMetricRegistry create(MetricRegistryInfo info);
30 | }
31 |
--------------------------------------------------------------------------------
/ratis-metrics-api/src/main/java/org/apache/ratis/metrics/RatisMetricRegistry.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Licensed to the Apache Software Foundation (ASF) under one
3 | * or more contributor license agreements. See the NOTICE file
4 | * distributed with this work for additional information
5 | * regarding copyright ownership. The ASF licenses this file
6 | * to you under the Apache License, Version 2.0 (the
7 | * "License"); you may not use this file except in compliance
8 | * with the License. You may obtain a copy of the License at
9 | *
10 | * http://www.apache.org/licenses/LICENSE-2.0
11 | *
12 | * Unless required by applicable law or agreed to in writing, software
13 | * distributed under the License is distributed on an "AS IS" BASIS,
14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 | * See the License for the specific language governing permissions and
16 | * limitations under the License.
17 | */
18 | package org.apache.ratis.metrics;
19 |
20 | import java.util.function.Supplier;
21 |
22 | public interface RatisMetricRegistry {
23 | Timekeeper timer(String name);
24 |
25 | LongCounter counter(String name);
26 |
27 | boolean remove(String name);
28 |
29 |
10 | * http://www.apache.org/licenses/LICENSE-2.0
11 | *
12 | * Unless required by applicable law or agreed to in writing, software
13 | * distributed under the License is distributed on an "AS IS" BASIS,
14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 | * See the License for the specific language governing permissions and
16 | * limitations under the License.
17 | */
18 | package org.apache.ratis.metrics.impl;
19 |
20 | import org.apache.ratis.metrics.MetricRegistryFactory;
21 | import org.apache.ratis.metrics.MetricRegistryInfo;
22 |
23 | public class MetricRegistryFactoryImpl implements MetricRegistryFactory {
24 | @Override
25 | public RatisMetricRegistryImpl create(MetricRegistryInfo info) {
26 | return new RatisMetricRegistryImpl(info);
27 | }
28 | }
29 |
--------------------------------------------------------------------------------
/ratis-metrics-default/src/main/resources/META-INF/services/org.apache.ratis.metrics.MetricRegistries:
--------------------------------------------------------------------------------
1 | #
2 | # Licensed to the Apache Software Foundation (ASF) under one
3 | # or more contributor license agreements. See the NOTICE file
4 | # distributed with this work for additional information
5 | # regarding copyright ownership. The ASF licenses this file
6 | # to you under the Apache License, Version 2.0 (the
7 | # "License"); you may not use this file except in compliance
8 | # with the License. You may obtain a copy of the License at
9 | #
10 | # http://www.apache.org/licenses/LICENSE-2.0
11 | #
12 | # Unless required by applicable law or agreed to in writing, software
13 | # distributed under the License is distributed on an "AS IS" BASIS,
14 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 | # See the License for the specific language governing permissions and
16 | # limitations under the License.
17 | #
18 | org.apache.ratis.metrics.impl.MetricRegistriesImpl
19 |
--------------------------------------------------------------------------------
/ratis-metrics-dropwizard3/src/main/java/org/apache/ratis/metrics/dropwizard3/Dm3MetricRegistryFactoryImpl.java:
--------------------------------------------------------------------------------
1 | /**
2 | * Licensed to the Apache Software Foundation (ASF) under one
3 | * or more contributor license agreements. See the NOTICE file
4 | * distributed with this work for additional information
5 | * regarding copyright ownership. The ASF licenses this file
6 | * to you under the Apache License, Version 2.0 (the
7 | * "License"); you may not use this file except in compliance
8 | * with the License. You may obtain a copy of the License at
9 | *
10 | * http://www.apache.org/licenses/LICENSE-2.0
11 | *
12 | * Unless required by applicable law or agreed to in writing, software
13 | * distributed under the License is distributed on an "AS IS" BASIS,
14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 | * See the License for the specific language governing permissions and
16 | * limitations under the License.
17 | */
18 | package org.apache.ratis.metrics.dropwizard3;
19 |
20 | import org.apache.ratis.metrics.MetricRegistryFactory;
21 | import org.apache.ratis.metrics.MetricRegistryInfo;
22 |
23 | public class Dm3MetricRegistryFactoryImpl implements MetricRegistryFactory {
24 | @Override
25 | public Dm3RatisMetricRegistryImpl create(MetricRegistryInfo info) {
26 | return new Dm3RatisMetricRegistryImpl(info);
27 | }
28 | }
29 |
--------------------------------------------------------------------------------
/ratis-metrics-dropwizard3/src/main/resources/META-INF/services/org.apache.ratis.metrics.MetricRegistries:
--------------------------------------------------------------------------------
1 | #
2 | # Licensed to the Apache Software Foundation (ASF) under one
3 | # or more contributor license agreements. See the NOTICE file
4 | # distributed with this work for additional information
5 | # regarding copyright ownership. The ASF licenses this file
6 | # to you under the Apache License, Version 2.0 (the
7 | # "License"); you may not use this file except in compliance
8 | # with the License. You may obtain a copy of the License at
9 | #
10 | # http://www.apache.org/licenses/LICENSE-2.0
11 | #
12 | # Unless required by applicable law or agreed to in writing, software
13 | # distributed under the License is distributed on an "AS IS" BASIS,
14 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 | # See the License for the specific language governing permissions and
16 | # limitations under the License.
17 | #
18 | org.apache.ratis.metrics.dropwizard3.Dm3MetricRegistriesImpl
19 |
--------------------------------------------------------------------------------
/ratis-proto/src/main/proto/Experiments.proto:
--------------------------------------------------------------------------------
1 | /**
2 | * Licensed to the Apache Software Foundation (ASF) under one
3 | * or more contributor license agreements. See the NOTICE file
4 | * distributed with this work for additional information
5 | * regarding copyright ownership. The ASF licenses this file
6 | * to you under the Apache License, Version 2.0 (the
7 | * "License"); you may not use this file except in compliance
8 | * with the License. You may obtain a copy of the License at
9 | *
10 | * http://www.apache.org/licenses/LICENSE-2.0
11 | *
12 | * Unless required by applicable law or agreed to in writing, software
13 | * distributed under the License is distributed on an "AS IS" BASIS,
14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 | * See the License for the specific language governing permissions and
16 | * limitations under the License.
17 | */
18 | syntax = "proto3";
19 | option java_package = "org.apache.ratis.proto";
20 | option java_outer_classname = "ExperimentsProtos";
21 | option java_generate_equals_and_hash = true;
22 | package ratis.experiments;
23 |
24 | message TransferMsgProto {
25 | uint32 partId = 1;
26 | bytes data = 2;
27 | }
28 |
29 | message TransferReplyProto {
30 | uint32 partId = 1;
31 | string message = 2;
32 | }
33 |
34 | service FileTransferExampleService {
35 | rpc sendData(stream TransferMsgProto) returns (stream TransferReplyProto);
36 | }
--------------------------------------------------------------------------------
/ratis-proto/src/main/proto/Test.proto:
--------------------------------------------------------------------------------
1 | /**
2 | * Licensed to the Apache Software Foundation (ASF) under one
3 | * or more contributor license agreements. See the NOTICE file
4 | * distributed with this work for additional information
5 | * regarding copyright ownership. The ASF licenses this file
6 | * to you under the Apache License, Version 2.0 (the
7 | * "License"); you may not use this file except in compliance
8 | * with the License. You may obtain a copy of the License at
9 | *
10 | * http://www.apache.org/licenses/LICENSE-2.0
11 | *
12 | * Unless required by applicable law or agreed to in writing, software
13 | * distributed under the License is distributed on an "AS IS" BASIS,
14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 | * See the License for the specific language governing permissions and
16 | * limitations under the License.
17 | */
18 | syntax = "proto3";
19 |
20 | option java_multiple_files = true;
21 | option java_package = "org.apache.ratis.test.proto";
22 | option java_outer_classname = "TestProto";
23 |
24 | package org.apache.ratis.test;
25 |
26 | service Greeter {
27 | rpc Hello (stream HelloRequest)
28 | returns (stream HelloReply) {}
29 |
30 | rpc Binary (stream BinaryRequest)
31 | returns (stream BinaryReply) {}
32 | }
33 |
34 | message HelloRequest {
35 | string name = 1;
36 | }
37 |
38 | message HelloReply {
39 | string message = 1;
40 | }
41 |
42 | message BinaryRequest {
43 | bytes data = 1;
44 | }
45 |
46 | message BinaryReply {
47 | bytes data = 1;
48 | }
49 |
50 |
--------------------------------------------------------------------------------
/ratis-replicated-map/src/test/resources/log4j.properties:
--------------------------------------------------------------------------------
1 | # Licensed under the Apache License, Version 2.0 (the "License");
2 | # you may not use this file except in compliance with the License.
3 | # You may obtain a copy of the License at
4 | #
5 | # http://www.apache.org/licenses/LICENSE-2.0
6 | #
7 | # Unless required by applicable law or agreed to in writing, software
8 | # distributed under the License is distributed on an "AS IS" BASIS,
9 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
10 | # See the License for the specific language governing permissions and
11 | # limitations under the License.
12 | # log4j configuration used during build and unit tests
13 |
14 | log4j.rootLogger=info,stdout
15 | log4j.threshold=ALL
16 | log4j.appender.stdout=org.apache.log4j.ConsoleAppender
17 | log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
18 | log4j.appender.stdout.layout.ConversionPattern=%d{ISO8601} %-5p %c{2} (%F:%M(%L)) - %m%n
19 |
--------------------------------------------------------------------------------
/ratis-server-api/src/main/java/org/apache/ratis/server/DataStreamServer.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Licensed to the Apache Software Foundation (ASF) under one
3 | * or more contributor license agreements. See the NOTICE file
4 | * distributed with this work for additional information
5 | * regarding copyright ownership. The ASF licenses this file
6 | * to you under the Apache License, Version 2.0 (the
7 | * "License"); you may not use this file except in compliance
8 | * with the License. You may obtain a copy of the License at
9 | *
10 | * http://www.apache.org/licenses/LICENSE-2.0
11 | *
12 | * Unless required by applicable law or agreed to in writing, software
13 | * distributed under the License is distributed on an "AS IS" BASIS,
14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 | * See the License for the specific language governing permissions and
16 | * limitations under the License.
17 | */
18 | package org.apache.ratis.server;
19 |
20 | import java.io.Closeable;
21 |
22 | /**
23 | * Interface for streaming server.
24 | */
25 | public interface DataStreamServer extends Closeable {
26 | /**
27 | * Get network interface for server.
28 | */
29 | DataStreamServerRpc getServerRpc();
30 | }
31 |
--------------------------------------------------------------------------------
/ratis-server-api/src/main/java/org/apache/ratis/server/DataStreamServerRpc.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Licensed to the Apache Software Foundation (ASF) under one
3 | * or more contributor license agreements. See the NOTICE file
4 | * distributed with this work for additional information
5 | * regarding copyright ownership. The ASF licenses this file
6 | * to you under the Apache License, Version 2.0 (the
7 | * "License"); you may not use this file except in compliance
8 | * with the License. You may obtain a copy of the License at
9 | *
10 | * http://www.apache.org/licenses/LICENSE-2.0
11 | *
12 | * Unless required by applicable law or agreed to in writing, software
13 | * distributed under the License is distributed on an "AS IS" BASIS,
14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 | * See the License for the specific language governing permissions and
16 | * limitations under the License.
17 | */
18 | package org.apache.ratis.server;
19 |
20 | import org.apache.ratis.protocol.RaftPeer;
21 |
22 | import java.io.Closeable;
23 |
24 | /**
25 | * A server interface handling incoming streams
26 | * Relays those streams to other servers after persisting
27 | */
28 | public interface DataStreamServerRpc extends ServerRpc, RaftPeer.Add, Closeable {
29 | }
30 |
--------------------------------------------------------------------------------
/ratis-server-api/src/main/java/org/apache/ratis/server/ServerRpc.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Licensed to the Apache Software Foundation (ASF) under one
3 | * or more contributor license agreements. See the NOTICE file
4 | * distributed with this work for additional information
5 | * regarding copyright ownership. The ASF licenses this file
6 | * to you under the Apache License, Version 2.0 (the
7 | * "License"); you may not use this file except in compliance
8 | * with the License. You may obtain a copy of the License at
9 | *
10 | * http://www.apache.org/licenses/LICENSE-2.0
11 | *
12 | * Unless required by applicable law or agreed to in writing, software
13 | * distributed under the License is distributed on an "AS IS" BASIS,
14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 | * See the License for the specific language governing permissions and
16 | * limitations under the License.
17 | */
18 | package org.apache.ratis.server;
19 |
20 | import java.io.Closeable;
21 | import java.io.IOException;
22 | import java.net.InetSocketAddress;
23 |
24 | /**
25 | * A general server interface.
26 | */
27 | public interface ServerRpc extends Closeable {
28 | /** Start the RPC service. */
29 | void start() throws IOException;
30 |
31 | /** @return the address where this RPC server is listening to. */
32 | InetSocketAddress getInetSocketAddress();
33 | }
34 |
--------------------------------------------------------------------------------
/ratis-server-api/src/main/java/org/apache/ratis/server/metrics/RaftLogMetrics.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Licensed to the Apache Software Foundation (ASF) under one
3 | * or more contributor license agreements. See the NOTICE file
4 | * distributed with this work for additional information
5 | * regarding copyright ownership. The ASF licenses this file
6 | * to you under the Apache License, Version 2.0 (the
7 | * "License"); you may not use this file except in compliance
8 | * with the License. You may obtain a copy of the License at
9 | *
10 | * http://www.apache.org/licenses/LICENSE-2.0
11 | *
12 | * Unless required by applicable law or agreed to in writing, software
13 | * distributed under the License is distributed on an "AS IS" BASIS,
14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 | * See the License for the specific language governing permissions and
16 | * limitations under the License.
17 | */
18 | package org.apache.ratis.server.metrics;
19 |
20 | import org.apache.ratis.server.raftlog.LogEntryHeader;
21 |
22 | /** Metrics for a raft log. */
23 | public interface RaftLogMetrics {
24 | /** A log entry just has been committed. */
25 | void onLogEntryCommitted(LogEntryHeader header);
26 |
27 | /** Read statemachine data timeout */
28 | default void onStateMachineDataReadTimeout() {
29 | }
30 |
31 | /** Write statemachine data timeout */
32 | default void onStateMachineDataWriteTimeout() {
33 | }
34 | }
35 |
--------------------------------------------------------------------------------
/ratis-server-api/src/main/java/org/apache/ratis/server/metrics/RaftServerMetrics.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Licensed to the Apache Software Foundation (ASF) under one
3 | * or more contributor license agreements. See the NOTICE file
4 | * distributed with this work for additional information
5 | * regarding copyright ownership. The ASF licenses this file
6 | * to you under the Apache License, Version 2.0 (the
7 | * "License"); you may not use this file except in compliance
8 | * with the License. You may obtain a copy of the License at
9 | *
10 | * http://www.apache.org/licenses/LICENSE-2.0
11 | *
12 | * Unless required by applicable law or agreed to in writing, software
13 | * distributed under the License is distributed on an "AS IS" BASIS,
14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 | * See the License for the specific language governing permissions and
16 | * limitations under the License.
17 | */
18 |
19 | package org.apache.ratis.server.metrics;
20 |
21 | /** Metrics for a raft Server. */
22 | public interface RaftServerMetrics {
23 | /** A snapshot just has been installed. */
24 | void onSnapshotInstalled();
25 | }
--------------------------------------------------------------------------------
/ratis-server-api/src/main/java/org/apache/ratis/server/raftlog/RaftLogIOException.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Licensed to the Apache Software Foundation (ASF) under one
3 | * or more contributor license agreements. See the NOTICE file
4 | * distributed with this work for additional information
5 | * regarding copyright ownership. The ASF licenses this file
6 | * to you under the Apache License, Version 2.0 (the
7 | * "License"); you may not use this file except in compliance
8 | * with the License. You may obtain a copy of the License at
9 | *
10 | * http://www.apache.org/licenses/LICENSE-2.0
11 | *
12 | * Unless required by applicable law or agreed to in writing, software
13 | * distributed under the License is distributed on an "AS IS" BASIS,
14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 | * See the License for the specific language governing permissions and
16 | * limitations under the License.
17 | */
18 | package org.apache.ratis.server.raftlog;
19 |
20 | import org.apache.ratis.protocol.exceptions.RaftException;
21 |
22 | /**
23 | * Exception while reading/writing RaftLog
24 | */
25 | public class RaftLogIOException extends RaftException {
26 | public RaftLogIOException(Throwable cause) {
27 | super(cause);
28 | }
29 |
30 | public RaftLogIOException(String msg) {
31 | super(msg);
32 | }
33 |
34 | public RaftLogIOException(String message, Throwable cause) {
35 | super(message, cause);
36 | }
37 | }
38 |
--------------------------------------------------------------------------------
/ratis-server-api/src/main/java/org/apache/ratis/server/storage/RaftStorageMetadataFile.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Licensed to the Apache Software Foundation (ASF) under one
3 | * or more contributor license agreements. See the NOTICE file
4 | * distributed with this work for additional information
5 | * regarding copyright ownership. The ASF licenses this file
6 | * to you under the Apache License, Version 2.0 (the
7 | * "License"); you may not use this file except in compliance
8 | * with the License. You may obtain a copy of the License at
9 | *
10 | * http://www.apache.org/licenses/LICENSE-2.0
11 | *
12 | * Unless required by applicable law or agreed to in writing, software
13 | * distributed under the License is distributed on an "AS IS" BASIS,
14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 | * See the License for the specific language governing permissions and
16 | * limitations under the License.
17 | */
18 | package org.apache.ratis.server.storage;
19 |
20 | import java.io.IOException;
21 |
22 | /**
23 | * Represent a file on disk which persistently stores the metadata of a raft storage.
24 | * The file is updated atomically.
25 | */
26 | public interface RaftStorageMetadataFile {
27 | /** @return the metadata persisted in this file. */
28 | RaftStorageMetadata getMetadata() throws IOException;
29 |
30 | /** Persist the given metadata. */
31 | void persist(RaftStorageMetadata newMetadata) throws IOException;
32 | }
33 |
--------------------------------------------------------------------------------
/ratis-server-api/src/main/java/org/apache/ratis/statemachine/SnapshotRetentionPolicy.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Licensed to the Apache Software Foundation (ASF) under one
3 | * or more contributor license agreements. See the NOTICE file
4 | * distributed with this work for additional information
5 | * regarding copyright ownership. The ASF licenses this file
6 | * to you under the Apache License, Version 2.0 (the
7 | * "License"); you may not use this file except in compliance
8 | * with the License. You may obtain a copy of the License at
9 | *
10 | * http://www.apache.org/licenses/LICENSE-2.0
11 | *
12 | * Unless required by applicable law or agreed to in writing, software
13 | * distributed under the License is distributed on an "AS IS" BASIS,
14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 | * See the License for the specific language governing permissions and
16 | * limitations under the License.
17 | */
18 | package org.apache.ratis.statemachine;
19 |
20 | /**
21 | * Retention policy of state machine snapshots.
22 | */
23 | public interface SnapshotRetentionPolicy {
24 | int DEFAULT_ALL_SNAPSHOTS_RETAINED = -1;
25 |
26 | /**
27 | * @return -1 for retaining all the snapshots; otherwise, return the number of snapshots to be retained.
28 | */
29 | default int getNumSnapshotsRetained() {
30 | return DEFAULT_ALL_SNAPSHOTS_RETAINED;
31 | }
32 | }
33 |
--------------------------------------------------------------------------------
/ratis-test/src/test/java/org/apache/ratis/datastream/TestNettyDataStreamWithNettyCluster.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Licensed to the Apache Software Foundation (ASF) under one
3 | * or more contributor license agreements. See the NOTICE file
4 | * distributed with this work for additional information
5 | * regarding copyright ownership. The ASF licenses this file
6 | * to you under the Apache License, Version 2.0 (the
7 | * "License"); you may not use this file except in compliance
8 | * with the License. You may obtain a copy of the License at
9 | *
10 | * http://www.apache.org/licenses/LICENSE-2.0
11 | *
12 | * Unless required by applicable law or agreed to in writing, software
13 | * distributed under the License is distributed on an "AS IS" BASIS,
14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 | * See the License for the specific language governing permissions and
16 | * limitations under the License.
17 | */
18 | package org.apache.ratis.datastream;
19 |
20 |
21 | import org.junit.jupiter.api.Disabled;
22 |
23 | @Disabled("Ignored by runzhiwang, because NettyClientRpc does not support sendRequestAsync")
24 | public class TestNettyDataStreamWithNettyCluster
25 | extends DataStreamClusterTests
10 | * http://www.apache.org/licenses/LICENSE-2.0
11 | *
12 | * Unless required by applicable law or agreed to in writing, software
13 | * distributed under the License is distributed on an "AS IS" BASIS,
14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 | * See the License for the specific language governing permissions and
16 | * limitations under the License.
17 | */
18 | package org.apache.ratis.grpc;
19 |
20 | import org.apache.ratis.BaseTest;
21 | import org.junit.jupiter.api.Assertions;
22 | import org.junit.jupiter.api.Test;
23 |
24 | public class TestGrpcFactory extends BaseTest {
25 | @Test
26 | public void testUseCacheForAllThreads() {
27 | // trigger GrpcFactory static initializer
28 | final boolean value = GrpcFactory.checkPooledByteBufAllocatorUseCacheForAllThreads(LOG::info);
29 | Assertions.assertFalse(value);
30 | }
31 | }
--------------------------------------------------------------------------------
/ratis-test/src/test/java/org/apache/ratis/grpc/TestInstallSnapshotNotificationWithGrpc.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Licensed to the Apache Software Foundation (ASF) under one
3 | * or more contributor license agreements. See the NOTICE file
4 | * distributed with this work for additional information
5 | * regarding copyright ownership. The ASF licenses this file
6 | * to you under the Apache License, Version 2.0 (the
7 | * "License"); you may not use this file except in compliance
8 | * with the License. You may obtain a copy of the License at
9 | *
10 | * http://www.apache.org/licenses/LICENSE-2.0
11 | *
12 | * Unless required by applicable law or agreed to in writing, software
13 | * distributed under the License is distributed on an "AS IS" BASIS,
14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 | * See the License for the specific language governing permissions and
16 | * limitations under the License.
17 | */
18 | package org.apache.ratis.grpc;
19 |
20 | import org.apache.ratis.InstallSnapshotNotificationTests;
21 |
22 | public class TestInstallSnapshotNotificationWithGrpc
23 | extends InstallSnapshotNotificationTests@Category(FlakyTest.class) @Flaky("RATIS-123")
25 | */
26 | public interface FlakyTest {
27 | // category marker
28 | }
29 |
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/ratis-common/src/test/resources/META-INF/services/org.junit.platform.launcher.TestExecutionListener:
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1 | # Licensed to the Apache Software Foundation (ASF) under one
2 | # or more contributor license agreements. See the NOTICE file
3 | # distributed with this work for additional information
4 | # regarding copyright ownership. The ASF licenses this file
5 | # to you under the Apache License, Version 2.0 (the
6 | # "License"); you may not use this file except in compliance
7 | # with the License. You may obtain a copy of the License at
8 | #
9 | # http://www.apache.org/licenses/LICENSE-2.0
10 | #
11 | # Unless required by applicable law or agreed to in writing,
12 | # software distributed under the License is distributed on an
13 | # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
14 | # KIND, either express or implied. See the License for the
15 | # specific language governing permissions and limitations
16 | # under the License.
17 |
18 | org.apache.ratis.JUnit5TestExecutionListener
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/ratis-common/src/test/resources/log4j.properties:
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1 | # Licensed under the Apache License, Version 2.0 (the "License");
2 | # you may not use this file except in compliance with the License.
3 | # You may obtain a copy of the License at
4 | #
5 | # http://www.apache.org/licenses/LICENSE-2.0
6 | #
7 | # Unless required by applicable law or agreed to in writing, software
8 | # distributed under the License is distributed on an "AS IS" BASIS,
9 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
10 | # See the License for the specific language governing permissions and
11 | # limitations under the License.
12 | # log4j configuration used during build and unit tests
13 |
14 | log4j.rootLogger=info,stdout
15 | log4j.threshold=ALL
16 | log4j.appender.stdout=org.apache.log4j.ConsoleAppender
17 | log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
18 | log4j.appender.stdout.layout.ConversionPattern=%d{ISO8601} [%t] %-5p %c{2} (%F:%M(%L)) - %m%n
19 |
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/ratis-docs/README.md:
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1 |
17 | # Apache Ratis docs
18 |
19 | This subproject contains the inline documentation for Apache Ratis.
20 |
21 | ## View rendered documents
22 | To view the documents locally, you can run:
23 |
24 | ```
25 | cd ratis-docs
26 | mvn site:run
27 | ```
28 |
29 | Then visit http://localhost:8080/ to view rendered documents.
30 |
31 | ## Write document
32 | To create new document, please add markdown files into `src/site/markdown` folder, and then create a link in `site.xml`. For example, `site/markdown/cli.md` could be accessed by `cli.html`.
33 |
34 | For more about the usage, please refer to the [documentation of maven-site-plugin](https://maven.apache.org/guides/mini/guide-site.html).
35 |
36 |
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/ratis-docs/pom.xml:
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1 |
2 |
15 |