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Resync a table to a dataset（将表重新同步到数据集）

Datasets can be synced to Lime (ElasticSearch) so that full-text search, aggregations, and edits can be performed with applications like Fusion. Sometimes it is necessary to re-sync datasets, such as when the underlying Elasticsearch cluster needs to be migrated. It can also be required if the existing index is under-provisioned for the size of data.

Generally, re-syncs either happen on a schedule, or are automatically triggered by the platform. Occasionally, automatically triggered re-syncs may fail, in which case they need to be triggered manually and any errors must be resolved.

How to trigger a re-sync

Follow the steps below to trigger a resync for a dataset (all data shown in example images is notional):

  1. Select the dataset to open its preview.

  2. Navigate to the Details tab.


  1. Select Sync Status.


  1. If a sync is currently running, wait for it to complete before proceeding.

  2. Select the small triangle next to Sync to Lime (ElasticSearch) to expand the details for the Object Store V1 (Phonograph) sync.


  1. Select the blue Sync button that appears.


Frequently asked questions

  • What should I do if the re-sync fails?

Consult the job details to investigate the cause of the reindex job failure. The job details page should explain the failure reason and suggest resolution steps.

中文翻译

将表重新同步到数据集

数据集可以同步到 Lime（ElasticSearch），以便通过 Fusion 等应用程序执行全文搜索、聚合和编辑操作。有时需要重新同步数据集，例如当底层 Elasticsearch 集群需要迁移时。如果现有索引因数据规模而配置不足，也可能需要重新同步。

通常，重新同步要么按计划执行，要么由平台自动触发。偶尔，自动触发的重新同步可能会失败，此时需要手动触发并解决所有错误。

如何触发重新同步

按照以下步骤为数据集触发重新同步（示例图片中的所有数据均为示意数据）：

  1. 选择数据集以打开其预览。

  2. 导航至 详情 选项卡。


  1. 选择 同步状态。


  1. 如果当前正在运行同步，请等待其完成后再继续。

  2. 点击 同步到 Lime（ElasticSearch） 旁的小三角，展开对象存储 V1（Phonograph）同步的详细信息。


  1. 选择出现的蓝色 同步 按钮。


常见问题解答

  • 如果重新同步失败，我该怎么办？

请查看作业详情，调查重新索引作业失败的原因。作业详情页面应说明失败原因并建议解决步骤。