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es增加relations配置

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配置monitor yml加载使用通用加载类
This commit is contained in:
mcy
2019-03-13 14:34:31 +08:00
parent 43045bc672
commit 05ad671cc1
11 changed files with 241 additions and 34 deletions
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6
client-adapter/elasticsearch/pom.xml
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@@ -40,6 +40,12 @@
<version>4.12</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.40</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>

2
client-adapter/elasticsearch/src/main/java/com/alibaba/otter/canal/client/adapter/es/ESAdapter.java
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@@ -133,7 +133,7 @@ public class ESAdapter implements OuterAdapter {
esSyncService = new ESSyncService(esTemplate);
esConfigMonitor = new ESConfigMonitor();
esConfigMonitor.init(this);
esConfigMonitor.init(this, envProperties);
} catch (Exception e) {
throw new RuntimeException(e);
}

77
client-adapter/elasticsearch/src/main/java/com/alibaba/otter/canal/client/adapter/es/config/ESSyncConfig.java
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@@ -5,6 +5,8 @@ import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import org.apache.commons.lang.StringUtils;
/**
* ES 映射配置
*
@@ -24,6 +26,12 @@ public class ESSyncConfig {
private ESMapping esMapping;
public void validate() {
if (!esMapping.relations.isEmpty()) {
Map<String, RelationMapping> relationMappings = esMapping.relations.get(0);
RelationMapping relationMapping = relationMappings.values().iterator().next();
esMapping.isChild = StringUtils.isNotEmpty(relationMapping.getParent());
}
if (esMapping._index == null) {
throw new NullPointerException("esMapping._index");
}
@@ -31,7 +39,7 @@ public class ESSyncConfig {
throw new NullPointerException("esMapping._type");
}
if (esMapping._id == null && esMapping.getPk() == null) {
throw new NullPointerException("esMapping._id and esMapping.pk");
throw new NullPointerException("esMapping._id or esMapping.pk");
}
if (esMapping.sql == null) {
throw new NullPointerException("esMapping.sql");
@@ -80,23 +88,24 @@ public class ESSyncConfig {
public static class ESMapping {
private String _index;
private String _type;
private String _id;
private boolean upsert = false;
private String pk;
// private String parent;
private String sql;
private String _index;
private String _type;
private String _id;
private boolean upsert = false;
private String pk;
private List<Map<String, RelationMapping>> relations = new ArrayList<>();
private boolean isChild = false;
private String sql;
// 对象字段, 例: objFields:
// - _labels: array:;
private Map<String, String> objFields = new LinkedHashMap<>();
private List<String> skips = new ArrayList<>();
private int commitBatch = 1000;
private String etlCondition;
private boolean syncByTimestamp = false; // 是否按时间戳定时同步
private Long syncInterval; // 同步时间间隔
private Map<String, String> objFields = new LinkedHashMap<>();
private List<String> skips = new ArrayList<>();
private int commitBatch = 1000;
private String etlCondition;
private boolean syncByTimestamp = false; // 是否按时间戳定时同步
private Long syncInterval; // 同步时间间隔
private SchemaItem schemaItem; // sql解析结果模型
private SchemaItem schemaItem; // sql解析结果模型
public String get_index() {
return _index;
@@ -154,6 +163,22 @@ public class ESSyncConfig {
this.skips = skips;
}
public List<Map<String, RelationMapping>> getRelations() {
return relations;
}
public void setRelations(List<Map<String, RelationMapping>> relations) {
this.relations = relations;
}
public boolean isChild() {
return isChild;
}
public void setChild(boolean child) {
isChild = child;
}
public String getSql() {
return sql;
}
@@ -202,4 +227,26 @@ public class ESSyncConfig {
this.schemaItem = schemaItem;
}
}
public static class RelationMapping {
private String name;
private String parent;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getParent() {
return parent;
}
public void setParent(String parent) {
this.parent = parent;
}
}
}

25
client-adapter/elasticsearch/src/main/java/com/alibaba/otter/canal/client/adapter/es/monitor/ESConfigMonitor.java
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@@ -3,9 +3,11 @@ package com.alibaba.otter.canal.client.adapter.es.monitor;
import java.io.File;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import com.alibaba.otter.canal.client.adapter.config.YmlConfigBinder;
import org.apache.commons.io.filefilter.FileFilterUtils;
import org.apache.commons.io.monitor.FileAlterationListenerAdaptor;
import org.apache.commons.io.monitor.FileAlterationMonitor;
@@ -31,10 +33,13 @@ public class ESConfigMonitor {
private ESAdapter esAdapter;
private Properties envProperties;
private FileAlterationMonitor fileMonitor;
public void init(ESAdapter esAdapter) {
public void init(ESAdapter esAdapter, Properties envProperties) {
this.esAdapter = esAdapter;
this.envProperties = envProperties;
File confDir = Util.getConfDirPath(adapterName);
try {
FileAlterationObserver observer = new FileAlterationObserver(confDir,
@@ -65,11 +70,13 @@ public class ESConfigMonitor {
try {
// 加载新增的配置文件
String configContent = MappingConfigsLoader.loadConfig(adapterName + File.separator + file.getName());
ESSyncConfig config = new Yaml().loadAs(configContent, ESSyncConfig.class);
config.validate();
addConfigToCache(file, config);
logger.info("Add a new es mapping config: {} to canal adapter", file.getName());
ESSyncConfig config = YmlConfigBinder
.bindYmlToObj(null, configContent, ESSyncConfig.class, null, envProperties);
if (config != null) {
config.validate();
addConfigToCache(file, config);
logger.info("Add a new es mapping config: {} to canal adapter", file.getName());
}
} catch (Exception e) {
logger.error(e.getMessage(), e);
}
@@ -88,7 +95,11 @@ public class ESConfigMonitor {
onFileDelete(file);
return;
}
ESSyncConfig config = new Yaml().loadAs(configContent, ESSyncConfig.class);
ESSyncConfig config = YmlConfigBinder
.bindYmlToObj(null, configContent, ESSyncConfig.class, null, envProperties);
if (config == null) {
return;
}
config.validate();
if (esAdapter.getEsSyncConfig().containsKey(file.getName())) {
deleteConfigFromCache(file);

1
client-adapter/elasticsearch/src/test/java/com/alibaba/otter/canal/client/adapter/es/test/ConfigLoadTest.java
View File

@@ -23,6 +23,7 @@ public class ConfigLoadTest {
public void testLoad() {
Map<String, ESSyncConfig> configMap = ESSyncConfigLoader.load(null);
ESSyncConfig config = configMap.get("mytest_user.yml");
config.validate();
Assert.assertNotNull(config);
Assert.assertEquals("defaultDS", config.getDataSourceKey());
ESSyncConfig.ESMapping esMapping = config.getEsMapping();

118
client-adapter/elasticsearch/src/test/java/com/alibaba/otter/canal/client/adapter/es/test/ESTest.java Normal file
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@@ -0,0 +1,118 @@
package com.alibaba.otter.canal.client.adapter.es.test;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.LinkedHashMap;
import java.util.Map;
import org.elasticsearch.action.bulk.BulkItemResponse;
import org.elasticsearch.action.bulk.BulkRequestBuilder;
import org.elasticsearch.action.bulk.BulkResponse;
import org.elasticsearch.action.search.SearchResponse;
import org.elasticsearch.client.transport.TransportClient;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.common.transport.TransportAddress;
import org.elasticsearch.index.query.QueryBuilders;
import org.elasticsearch.rest.RestStatus;
import org.elasticsearch.search.SearchHit;
import org.elasticsearch.transport.client.PreBuiltTransportClient;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
public class ESTest {
private TransportClient transportClient;
@Before
public void init() throws UnknownHostException {
Settings.Builder settingBuilder = Settings.builder();
settingBuilder.put("cluster.name", TestConstant.clusterName);
Settings settings = settingBuilder.build();
transportClient = new PreBuiltTransportClient(settings);
String[] hostArray = TestConstant.esHosts.split(",");
for (String host : hostArray) {
int i = host.indexOf(":");
transportClient.addTransportAddress(new TransportAddress(InetAddress.getByName(host.substring(0, i)),
Integer.parseInt(host.substring(i + 1))));
}
}
@Test
public void test01() {
SearchResponse response = transportClient.prepareSearch("test")
.setTypes("osm")
.setQuery(QueryBuilders.termQuery("_id", "1"))
.setSize(10000)
.get();
for (SearchHit hit : response.getHits()) {
System.out.println(hit.getSourceAsMap().get("data").getClass());
}
}
@Test
public void test02() {
Map<String, Object> esFieldData = new LinkedHashMap<>();
esFieldData.put("userId", 2L);
esFieldData.put("eventId", 4L);
esFieldData.put("eventName", "网络异常");
esFieldData.put("description", "第四个事件信息");
Map<String, Object> relations = new LinkedHashMap<>();
esFieldData.put("user_event", relations);
relations.put("name", "event");
relations.put("parent", "2");
BulkRequestBuilder bulkRequestBuilder = transportClient.prepareBulk();
bulkRequestBuilder
.add(transportClient.prepareIndex("test", "osm", "2_4").setRouting("2").setSource(esFieldData));
commit(bulkRequestBuilder);
}
@Test
public void test03() {
Map<String, Object> esFieldData = new LinkedHashMap<>();
esFieldData.put("userId", 2L);
esFieldData.put("eventName", "网络异常1");
Map<String, Object> relations = new LinkedHashMap<>();
esFieldData.put("user_event", relations);
relations.put("name", "event");
relations.put("parent", "2");
BulkRequestBuilder bulkRequestBuilder = transportClient.prepareBulk();
bulkRequestBuilder.add(transportClient.prepareUpdate("test", "osm", "2_4").setRouting("2").setDoc(esFieldData));
commit(bulkRequestBuilder);
}
@Test
public void test04() {
BulkRequestBuilder bulkRequestBuilder = transportClient.prepareBulk();
bulkRequestBuilder.add(transportClient.prepareDelete("test", "osm", "2_4"));
commit(bulkRequestBuilder);
}
private void commit(BulkRequestBuilder bulkRequestBuilder) {
if (bulkRequestBuilder.numberOfActions() > 0) {
BulkResponse response = bulkRequestBuilder.execute().actionGet();
if (response.hasFailures()) {
for (BulkItemResponse itemResponse : response.getItems()) {
if (!itemResponse.isFailed()) {
continue;
}
if (itemResponse.getFailure().getStatus() == RestStatus.NOT_FOUND) {
System.out.println(itemResponse.getFailureMessage());
} else {
System.out.println("ES bulk commit error" + itemResponse.getFailureMessage());
}
}
}
}
}
@After
public void after() {
transportClient.close();
}
}

2
client-adapter/elasticsearch/src/test/java/com/alibaba/otter/canal/client/adapter/es/test/TestConstant.java
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@@ -11,7 +11,7 @@ public class TestConstant {
public final static String jdbcPassword = "121212";
public final static String esHosts = "127.0.0.1:9300";
public final static String clusterNmae = "elasticsearch";
public final static String clusterName = "elasticsearch";
public static DruidDataSource dataSource;

2
client-adapter/elasticsearch/src/test/java/com/alibaba/otter/canal/client/adapter/es/test/sync/Common.java
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@@ -22,7 +22,7 @@ public class Common {
outerAdapterConfig.setName("es");
outerAdapterConfig.setHosts(TestConstant.esHosts);
Map<String, String> properties = new HashMap<>();
properties.put("cluster.name", TestConstant.clusterNmae);
properties.put("cluster.name", TestConstant.clusterName);
outerAdapterConfig.setProperties(properties);
ESAdapter esAdapter = new ESAdapter();