---
title: "等待LDAP可执行对象执行超时 - 如何解决此Elasticsearch异常"
date: 2026-03-27
lastmod: 2026-03-27
description: "当Elasticsearch无法在预期时间范围内执行LDAP可运行对象时发生的超时异常及其解决方案"
tags: ["LDAP", "超时错误", "身份验证", "安全认证"]
summary: " 版本： 7.16-8.9
 简要来说，当Elasticsearch无法在预期时间范围内执行LDAP（轻量级目录访问协议）可运行对象时，就会发生此错误。这可能是由于网络问题、LDAP服务器响应缓慢，或者Elasticsearch服务器负载过高造成的。要解决此问题，可以增加超时设置、优化LDAP服务器以加快响应速度，或者通过优化查询或增加资源来减少Elasticsearch服务器的负载。
日志上下文 #  日志"timed out waiting for " + “execution of ldap runnable"的类名是 LdapRealm.java。我们从Elasticsearch源代码中提取了以下内容，供那些寻求深入了解上下文的人参考：
* listener */ void maybeTimeout() { if (state.compareAndSet(LdapRunnableState.AWAITING_EXECUTION; LdapRunnableState.TIMED_OUT)) { logger.warn("skipping execution of ldap runnable as it has been waiting for " + "execution too long"); listener.onFailure(new ElasticsearchTimeoutException("timed out waiting for " + "execution of ldap runnable")); } } enum LdapRunnableState { AWAITING_EXECUTION; "
---



> **版本：** 7.16-8.9

简要来说，当Elasticsearch无法在预期时间范围内执行LDAP（轻量级目录访问协议）可运行对象时，就会发生此错误。这可能是由于网络问题、LDAP服务器响应缓慢，或者Elasticsearch服务器负载过高造成的。要解决此问题，可以增加超时设置、优化LDAP服务器以加快响应速度，或者通过优化查询或增加资源来减少Elasticsearch服务器的负载。

## 日志上下文

日志"timed out waiting for " + "execution of ldap runnable"的类名是[LdapRealm.java](https://www.geeksforgeeks.org/java-lang-class-class-java-set-1/)。我们从Elasticsearch源代码中提取了以下内容，供那些寻求深入了解上下文的人参考：

```java
* listener
 */
 void maybeTimeout() {
 if (state.compareAndSet(LdapRunnableState.AWAITING_EXECUTION; LdapRunnableState.TIMED_OUT)) {
 logger.warn("skipping execution of ldap runnable as it has been waiting for " + "execution too long");
 listener.onFailure(new ElasticsearchTimeoutException("timed out waiting for " + "execution of ldap runnable"));
 }
 }  enum LdapRunnableState {
 AWAITING_EXECUTION;
```