amazon-web-services - AWS ElasticSearchService index_create_block_exception

Question

在增加集群大小并看到 index_create_block_exception 后，我尝试在 AWS ElasticSearch 集群中创建一个新索引。我该如何纠正这个问题？我尝试搜索但没有得到确切的答案。谢谢。

curl -XPUT 'http://<aws_es_endpoint>/optimus/'

{"error":{"root_cause":[{"type":"index_create_block_exception","reason":"blocked by: [FORBIDDEN/10/cluster create-index blocked (api)];"}],"type":"index_create_block_exception","reason":"blocked by: [FORBIDDEN/10/cluster create-index blocked (api)];"},"status":403}

Answer 1

根据 AWS ，由于磁盘内存不足而引发上述异常。

For t2 instances, when the JVMMemoryPressure metric exceeds 92%, Amazon ES triggers a protection mechanism by blocking all write operations to prevent the cluster from getting into red status. When the protection is on, write operations will fail with a ClusterBlockException error, new indexes cannot be created, and the IndexCreateBlockException error will be thrown.

恐怕issue还在。