湖北省住房和城乡建设厅网站,无锡哪个网站好,博客网站模板有哪些,搜外友链平台环境 :华为大数据集群FusionInsight V100R002C800SPC200、Elasticsearch 6.1.3、Kibana问题产生原因#xff1a;因机房意外掉电导致集群部分机器两次掉电导致Elasticsearch重启#xff0c;Elasticsearch重启后看似正常但某些index无数据。经排查判断为Elasticsearch的部分ind…环境 :华为大数据集群FusionInsight V100R002C800SPC200、Elasticsearch 6.1.3、Kibana问题产生原因因机房意外掉电导致集群部分机器两次掉电导致Elasticsearch重启Elasticsearch重启后看似正常但某些index无数据。经排查判断为Elasticsearch的部分index变成只读导致的。解决步骤 检查集群所有index是否有只读的情况Kibana执行GET /_settings得到的结果中有index显示结果为read_only_allow_delete:true表明此index为只读 index_name: {settings: {index: {mapping: {total_fields: {limit: 2000}},refresh_interval: 180s,translog: {flush_threshold_size: 1GB,sync_interval: 120s,durability: async},blocks: {read_only_allow_delete: true,write: false},provided_name: index_name,max_result_window: 100000,creation_date: 1591003803952,unassigned: {node_left: {delayed_timeout: 30m}},number_of_replicas: 1,uuid: 4h3Hzw6fQ3ajh8WW1iDTOQ,version: {created: 6010399},routing: {allocation: {total_shards_per_node: 4}},number_of_shards: 48,merge: {scheduler: {max_thread_count: 1},policy: {segments_per_tier: 20,max_merge_at_once: 20}},max_slices_per_scroll: 5000}}}, 修改只读Kibana执行以下命令结果返回true PUT index_name/_settings{index.blocks.read_only_allow_delete:null} 验证Kibana执行命令:GET jz_resource_3009/_settings查看结果里面不含以下内容则正常 blocks: {read_only_allow_delete: true,write: false}, 结果为以下 {index_name: {settings: {index: {mapping: {total_fields: {limit: 2000}},refresh_interval: 180s,translog: {flush_threshold_size: 1GB,sync_interval: 120s,durability: async},blocks: {write: false},provided_name: index_name,max_result_window: 100000,creation_date: 1591003803952,unassigned: {node_left: {delayed_timeout: 30m}},number_of_replicas: 1,uuid: 4h3Hzw6fQ3ajh8WW1iDTOQ,version: {created: 6010399},routing: {allocation: {total_shards_per_node: 4}},number_of_shards: 48,merge: {scheduler: {max_thread_count: 1},policy: {segments_per_tier: 20,max_merge_at_once: 20}},max_slices_per_scroll: 5000}}}
}
