skywalking6.2升级到6.5

最新推荐文章于 2025-05-21 23:00:00 发布

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本文详细介绍了如何使用Elasticsearch的_reindex API将数据从旧索引迁移到新索引，同时更新了多个索引中新增的字段，如last_update_time、register_time和heartbeat_time，确保了数据的一致性和完整性。

1、需要把之前数据复制到新索引，涉及到索引有

es查看: curl -s localhost:9210/_cat/indices |grep sw |grep -v "2019"

network_address_inventory
service_inventory
service_instance_inventory
endpoint_inventory
register_lock

2、复制索引数据，自行变更索引名称
curl -XPOST 'http://127.0.0.1:9210/_reindex?pretty' -d '{
"conflicts": "proceed",
"source": {
"index": "sw1_service_inventory"
},
"dest": {
"index": "sw_service_inventory",
"version_type": "external"
}
}' -H 'Content-Type:application/json'

3、service_instance_inventory索引多了字段，需要初始化last_update_time、register_time、heartbeat_time

curl -XPOST 'localhost:9210/sw_service_instance_inventory/_update_by_query?pretty' -H 'Content-Type: application/json' -d'{
"script":{
"source":"ctx._source.last_update_time=1576736982;ctx._source.register_time=1576736982;ctx._source.heartbeat_time=1576736982"
},
"query":{"match_all":{}
}
}'

4、service_inventory索引字段名称变更了，由mapping_last_update_time变为last_update_time，同理需要初始化last_update_time、register_time、heartbeat_time

curl -XPOST 'localhost:9210/sw_service_inventory/_update_by_query?pretty' -H 'Content-Type: application/json' -d'{
"script":{
"source":"ctx._source.last_update_time=1576736982;ctx._source.register_time=1576736982;ctx._source.heartbeat_time=1576736982"
},
"query":{"match_all":{}
}
}'

5、network_address_inventory多了last_update_time、register_time、heartbeat_time

curl -XPOST 'localhost:9210/sw_network_address_inventory/_update_by_query?pretty' -H 'Content-Type: application/json' -d'{
"script":{
"source":"ctx._source.last_update_time=1576736982;ctx._source.register_time=1576736982;ctx._source.heartbeat_time=1576736982"
},
"query":{"match_all":{}
}
}'

6、endpoint_inventory多了last_update_time、register_time、heartbeat_time

curl -XPOST 'localhost:9210/sw_endpoint_inventory/_update_by_query?pretty' -H 'Content-Type: application/json' -d'{
"script":{
"source":"ctx._source.last_update_time=1576736982;ctx._source.register_time=1576736982;ctx._source.heartbeat_time=1576736982"
},
"query":{"match_all":{}
}
}'