Я хочу удалить индекс с именем «aaaa_test_a», используя «asticsearch-rest-high-level-client », но я получил« java.lang.NoSuchMethodError »при запуске следующего кода.
@Test
public void deleteTest() {
RestHighLevelClient client = new RestHighLevelClient(
RestClient.builder(
new HttpHost("192.168.207.132", 9200, "http")));
DeleteIndexRequest deleteIndexRequest = new DeleteIndexRequest("aaaa_test_a");
try {
client.indices().delete(deleteIndexRequest, RequestOptions.DEFAULT);
} catch (IOException e) {
e.printStackTrace();
}
}
java.lang.BootstrapMethodError: java.lang.NoSuchMethodError: org.elasticsearch.action.support.master.AcknowledgedResponse.fromXContent(Lorg/elasticsearch/common/xcontent/XContentParser;)Lorg/elasticsearch/action/support/master/AcknowledgedResponse;
at org.elasticsearch.client.IndicesClient.delete(IndicesClient.java:93)
at cn.db2es.autoindex.elasticsearch.ESIndexDeleterTest.deleteTest(ESIndexDeleterTest.java:30)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
Caused by: java.lang.NoSuchMethodError: org.elasticsearch.action.support.master.AcknowledgedResponse.fromXContent(Lorg/elasticsearch/common/xcontent/XContentParser;)Lorg/elasticsearch/action/support/master/AcknowledgedResponse;
at java.lang.invoke.MethodHandleNatives.resolve(Native Method)
at java.lang.invoke.MemberName$Factory.resolve(MemberName.java:975)
at java.lang.invoke.MemberName$Factory.resolveOrFail(MemberName.java:1000)
at java.lang.invoke.MethodHandles$Lookup.resolveOrFail(MethodHandles.java:1394)
at java.lang.invoke.MethodHandles$Lookup.linkMethodHandleConstant(MethodHandles.java:1750)
at java.lang.invoke.MethodHandleNatives.linkMethodHandleConstant(MethodHandleNatives.java:477)
... 24 more
Версия Elasticsearch - 6.5.3, а версия RestHighLevelClient - тоже 6.5.3.Я написал приведенный выше код со ссылкой на официальный учебник: https://www.elastic.co/guide/en/elasticsearch/client/java-rest/6.5/java-rest-high-delete-index.html