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[Hotfix][Zeta] Fix zeta scheduler bug #6050

Merged
merged 8 commits into from
Dec 26, 2023
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Expand Up @@ -32,6 +32,8 @@
import org.apache.seatunnel.engine.common.config.ConfigProvider;
import org.apache.seatunnel.engine.common.config.JobConfig;
import org.apache.seatunnel.engine.common.config.SeaTunnelConfig;
import org.apache.seatunnel.engine.common.exception.SeaTunnelEngineException;
import org.apache.seatunnel.engine.core.job.JobResult;
import org.apache.seatunnel.engine.core.job.JobStatus;
import org.apache.seatunnel.engine.server.SeaTunnelNodeContext;

Expand Down Expand Up @@ -182,7 +184,12 @@ public void execute() throws CommandExecuteException {
seaTunnelConfig.getEngineConfig().getPrintJobMetricsInfoInterval(),
TimeUnit.SECONDS);
// wait for job complete
jobStatus = clientJobProxy.waitForJobComplete();
JobResult jobResult = clientJobProxy.waitForJobCompleteV2();
jobStatus = jobResult.getStatus();
if (StringUtils.isNotEmpty(jobResult.getError())
|| jobResult.getStatus().equals(JobStatus.FAILED)) {
throw new SeaTunnelEngineException(jobResult.getError());
}
// get job end time
endTime = LocalDateTime.now();
// get job statistic information when job finished
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Expand Up @@ -49,7 +49,7 @@ public class SeaTunnelContainer extends AbstractTestContainer {
private static final String JDK_DOCKER_IMAGE = "openjdk:8";
private static final String CLIENT_SHELL = "seatunnel.sh";
private static final String SERVER_SHELL = "seatunnel-cluster.sh";
private GenericContainer<?> server;
protected GenericContainer<?> server;

@Override
public void startUp() throws Exception {
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@@ -0,0 +1,96 @@
/*
* 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.seatunnel.engine.e2e;

import org.apache.seatunnel.e2e.common.util.ContainerUtil;

import org.apache.commons.lang3.StringUtils;

import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.Test;
import org.testcontainers.containers.Container;
import org.testcontainers.containers.GenericContainer;
import org.testcontainers.containers.output.Slf4jLogConsumer;
import org.testcontainers.containers.wait.strategy.Wait;
import org.testcontainers.utility.DockerLoggerFactory;
import org.testcontainers.utility.MountableFile;

import java.io.IOException;
import java.nio.file.Paths;
import java.util.Arrays;

import static org.apache.seatunnel.e2e.common.util.ContainerUtil.PROJECT_ROOT_PATH;

public class JobClientJobProxyIT extends SeaTunnelContainer {
private static final String JDK_DOCKER_IMAGE = "openjdk:8";
private static final String SERVER_SHELL = "seatunnel-cluster.sh";

@Override
@BeforeAll
public void startUp() throws Exception {
this.server =
new GenericContainer<>(getDockerImage())
.withNetwork(NETWORK)
.withCommand(
ContainerUtil.adaptPathForWin(
Paths.get(SEATUNNEL_HOME, "bin", SERVER_SHELL).toString()))
.withNetworkAliases("server")
.withExposedPorts()
.withLogConsumer(
new Slf4jLogConsumer(
DockerLoggerFactory.getLogger(
"seatunnel-engine:" + JDK_DOCKER_IMAGE)))
.waitingFor(Wait.forListeningPort());
copySeaTunnelStarterToContainer(server);
server.setExposedPorts(Arrays.asList(5801));
server.withCopyFileToContainer(
MountableFile.forHostPath(
PROJECT_ROOT_PATH
+ "/seatunnel-e2e/seatunnel-engine-e2e/connector-seatunnel-e2e-base/src/test/resources/"),
Paths.get(SEATUNNEL_HOME, "config").toString());

// use seatunnel_fixed_slot_num.yaml replace seatunnel.yaml in container
server.withCopyFileToContainer(
MountableFile.forHostPath(
PROJECT_ROOT_PATH
+ "/seatunnel-e2e/seatunnel-engine-e2e/connector-seatunnel-e2e-base/src/test/resources/seatunnel_fixed_slot_num.yaml"),
Paths.get(SEATUNNEL_HOME, "config/seatunnel.yaml").toString());

server.withCopyFileToContainer(
MountableFile.forHostPath(
PROJECT_ROOT_PATH
+ "/seatunnel-shade/seatunnel-hadoop3-3.1.4-uber/target/seatunnel-hadoop3-3.1.4-uber.jar"),
Paths.get(SEATUNNEL_HOME, "lib/seatunnel-hadoop3-3.1.4-uber.jar").toString());
server.start();
// execute extra commands
executeExtraCommands(server);
}

@Test
public void testJobFailedWillThrowException() throws IOException, InterruptedException {
Container.ExecResult execResult = executeSeaTunnelJob("/batch_slot_not_enough.conf");
Assertions.assertNotEquals(0, execResult.getExitCode());
Assertions.assertTrue(
StringUtils.isNotBlank(execResult.getStderr())
&& execResult
.getStderr()
.contains(
"org.apache.seatunnel.engine.server.resourcemanager.NoEnoughResourceException: can't apply resource request"));
}
}
Original file line number Diff line number Diff line change
@@ -0,0 +1,145 @@
/*
* 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.seatunnel.engine.e2e;

import org.apache.seatunnel.common.config.Common;
import org.apache.seatunnel.common.config.DeployMode;
import org.apache.seatunnel.engine.client.SeaTunnelClient;
import org.apache.seatunnel.engine.client.job.ClientJobExecutionEnvironment;
import org.apache.seatunnel.engine.client.job.ClientJobProxy;
import org.apache.seatunnel.engine.common.config.ConfigProvider;
import org.apache.seatunnel.engine.common.config.JobConfig;
import org.apache.seatunnel.engine.common.config.SeaTunnelConfig;
import org.apache.seatunnel.engine.core.job.JobStatus;
import org.apache.seatunnel.engine.server.SeaTunnelServerStarter;

import org.awaitility.Awaitility;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;

import com.hazelcast.client.config.ClientConfig;
import com.hazelcast.instance.impl.HazelcastInstanceImpl;

import java.util.concurrent.CompletableFuture;
import java.util.concurrent.TimeUnit;

public class SeaTunnelSlotIT {
@Test
public void testSlotNotEnough() throws Exception {
HazelcastInstanceImpl node1 = null;
SeaTunnelClient engineClient = null;

try {
String testClusterName = "testSlotNotEnough";
SeaTunnelConfig seaTunnelConfig = ConfigProvider.locateAndGetSeaTunnelConfig();
seaTunnelConfig.getHazelcastConfig().setClusterName(testClusterName);
// slot num is 3
seaTunnelConfig.getEngineConfig().getSlotServiceConfig().setDynamicSlot(false);
seaTunnelConfig.getEngineConfig().getSlotServiceConfig().setSlotNum(3);

node1 = SeaTunnelServerStarter.createHazelcastInstance(seaTunnelConfig);

// client config
Common.setDeployMode(DeployMode.CLIENT);
String filePath = TestUtils.getResource("batch_slot_not_enough.conf");
JobConfig jobConfig = new JobConfig();
jobConfig.setName(testClusterName);

ClientConfig clientConfig = ConfigProvider.locateAndGetClientConfig();
clientConfig.setClusterName(testClusterName);
engineClient = new SeaTunnelClient(clientConfig);
ClientJobExecutionEnvironment jobExecutionEnv =
engineClient.createExecutionContext(filePath, jobConfig, seaTunnelConfig);

final ClientJobProxy clientJobProxy = jobExecutionEnv.execute();
CompletableFuture<JobStatus> objectCompletableFuture =
CompletableFuture.supplyAsync(clientJobProxy::waitForJobComplete);
Awaitility.await()
.atMost(600000, TimeUnit.MILLISECONDS)
.untilAsserted(
() -> {
Thread.sleep(2000);
Assertions.assertTrue(
objectCompletableFuture.isDone()
&& JobStatus.FAILED.equals(
objectCompletableFuture.get()));
});

} finally {
if (engineClient != null) {
engineClient.shutdown();
}

if (node1 != null) {
node1.shutdown();
}
}
}

@Test
public void testSlotEnough() throws Exception {
HazelcastInstanceImpl node1 = null;
SeaTunnelClient engineClient = null;

try {
String testClusterName = "testSlotEnough";
SeaTunnelConfig seaTunnelConfig = ConfigProvider.locateAndGetSeaTunnelConfig();
seaTunnelConfig.getHazelcastConfig().setClusterName(testClusterName);
// slot num is 10
seaTunnelConfig.getEngineConfig().getSlotServiceConfig().setDynamicSlot(false);
seaTunnelConfig.getEngineConfig().getSlotServiceConfig().setSlotNum(10);

node1 = SeaTunnelServerStarter.createHazelcastInstance(seaTunnelConfig);

// client config
Common.setDeployMode(DeployMode.CLIENT);
String filePath = TestUtils.getResource("batch_slot_not_enough.conf");
JobConfig jobConfig = new JobConfig();
jobConfig.setName(testClusterName);

ClientConfig clientConfig = ConfigProvider.locateAndGetClientConfig();
clientConfig.setClusterName(testClusterName);
engineClient = new SeaTunnelClient(clientConfig);
ClientJobExecutionEnvironment jobExecutionEnv =
engineClient.createExecutionContext(filePath, jobConfig, seaTunnelConfig);

final ClientJobProxy clientJobProxy = jobExecutionEnv.execute();
CompletableFuture<JobStatus> objectCompletableFuture =
CompletableFuture.supplyAsync(clientJobProxy::waitForJobComplete);
Awaitility.await()
.atMost(600000, TimeUnit.MILLISECONDS)
.untilAsserted(
() -> {
Thread.sleep(2000);
Assertions.assertTrue(
objectCompletableFuture.isDone()
&& JobStatus.FINISHED.equals(
objectCompletableFuture.get()));
});

} finally {
if (engineClient != null) {
engineClient.shutdown();
}

if (node1 != null) {
node1.shutdown();
}
}
}
}
Original file line number Diff line number Diff line change
@@ -0,0 +1,48 @@
#
# 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.
#
######
###### This config file is a demonstration of streaming processing in seatunnel config
######

env {
# You can set engine configuration here
job.mode = "BATCH"
#execution.checkpoint.data-uri = "hdfs://localhost:9000/checkpoint"
}

source {
# This is a example source plugin **only for test and demonstrate the feature source plugin**
FakeSource {
result_table_name = "fake"
parallelism = 4
schema = {
fields {
name = "string"
age = "int"
}
}
}
}

transform {
}

sink {
console {
source_table_name="fake"
}
}
Original file line number Diff line number Diff line change
@@ -0,0 +1,34 @@
#
# 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.
#

seatunnel:
engine:
history-job-expire-minutes: 1
backup-count: 2
queue-type: blockingqueue
print-execution-info-interval: 10
slot-service:
dynamic-slot: false
slot-num: 3
checkpoint:
interval: 300000
timeout: 100000
storage:
type: localfile
max-retained: 3
plugin-config:
namespace: /tmp/seatunnel/checkpoint_snapshot/
Original file line number Diff line number Diff line change
Expand Up @@ -33,8 +33,6 @@
import org.apache.seatunnel.engine.core.protocol.codec.SeaTunnelSubmitJobCodec;
import org.apache.seatunnel.engine.core.protocol.codec.SeaTunnelWaitForJobCompleteCodec;

import org.apache.commons.lang3.StringUtils;

import com.hazelcast.client.impl.protocol.ClientMessage;
import com.hazelcast.logging.ILogger;
import com.hazelcast.logging.Logger;
Expand Down Expand Up @@ -117,10 +115,6 @@ public JobResult waitForJobCompleteV2() {
throw new RuntimeException(e);
}
LOGGER.info(String.format("Job (%s) end with state %s", jobId, jobResult.getStatus()));
if (StringUtils.isNotEmpty(jobResult.getError())
|| jobResult.getStatus().equals(JobStatus.FAILED)) {
throw new SeaTunnelEngineException(jobResult.getError());
}
Comment on lines -120 to -123
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If client never throw exception even job failed. The shell status code always return 0, does not meet shell standards. Also client side will not get job result error msg. We need test case to cover it.

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If client never throw exception even job failed. The shell status code always return 0, does not meet shell standards. Also client side will not get job result error msg. We need test case to cover it.

Done, I have added test cases.

return jobResult;
}

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Expand Up @@ -29,6 +29,7 @@ public interface Job {

JobStatus getJobStatus();

@Deprecated
default JobStatus waitForJobComplete() {
return waitForJobCompleteV2().getStatus();
}
Expand Down
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