--- title: "Watcher报告:轮询等待时线程被中断" date: 2026-03-13 lastmod: 2026-03-13 description: "Elasticsearch Watcher在轮询过程中被中断导致的错误及解决方案" tags: ["Elasticsearch", "Watcher", "线程中断", "轮询"] summary: " 版本: 6.8-7.15 简而言之,当Elasticsearch Watcher功能(监控数据变化)在轮询过程中被中断时,就会出现此错误。这可能是由于系统资源限制、网络问题或突然关闭造成的。要解决此问题,您可以增加系统资源,检查网络连接,确保稳定的环境以防止突然关闭,或调整Watcher的轮询间隔以降低其频率。如果问题仍然存在,请考虑检查Elasticsearch集群是否存在任何潜在问题。 日志上下文 # 日志"Watch[{}] reporting[{}] thread was interrupted; while waiting for polling. Aborting.“的类名是 ReportingAttachmentParser.java。我们从Elasticsearch源代码中提取了以下内容,供那些寻求深入上下文的人使用: private void sleep(long sleepMillis, WatchExecutionContext context, ReportingAttachment attachment) { try { Thread.sleep(sleepMillis); } catch (InterruptedException e) { Thread.currentThread().interrupt(); throw new ElasticsearchException("Watch[{}] reporting[{}] thread was interrupted; while waiting for polling. Aborting.", context.watch().id(), attachment.id()); } } /** " --- > **版本:** 6.8-7.15 简而言之,当Elasticsearch Watcher功能(监控数据变化)在轮询过程中被中断时,就会出现此错误。这可能是由于系统资源限制、网络问题或突然关闭造成的。要解决此问题,您可以增加系统资源,检查网络连接,确保稳定的环境以防止突然关闭,或调整Watcher的轮询间隔以降低其频率。如果问题仍然存在,请考虑检查Elasticsearch集群是否存在任何潜在问题。 ## 日志上下文 日志"Watch[{}] reporting[{}] thread was interrupted; while waiting for polling. Aborting."的类名是[ReportingAttachmentParser.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,供那些寻求深入上下文的人使用: ```java private void sleep(long sleepMillis, WatchExecutionContext context, ReportingAttachment attachment) { try { Thread.sleep(sleepMillis); } catch (InterruptedException e) { Thread.currentThread().interrupt(); throw new ElasticsearchException("Watch[{}] reporting[{}] thread was interrupted; while waiting for polling. Aborting.", context.watch().id(), attachment.id()); } } /** ```