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solr 中的数据是否由 ckan 中的 postgres 支持

[英]Is data in solr backed by postgres in ckan

原文 2019-10-26 05:16:56 7 1 postgresql/ solr/ ckan

I would like to create a high availability ckan in Azure.我想在 Azure 中创建一个高可用性 ckan。 I know I can have a postgres as a service and rediss as a service, I can have ckan run behind a load balancer, only thing that bothers me is solr.我知道我可以将 postgres 作为服务和 redis 作为服务，我可以让 ckan 在负载均衡器后面运行，唯一困扰我的是 solr。 Since there is no Solr as a service in Azure, how can I make sure my solr instance is highly available.由于 Azure 中没有 Solr 作为服务，我如何确保我的 solr 实例是高可用的。

Does ckan keeps data in postgres and a duplicate of that data in solr for indexing? ckan 是否将数据保存在 postgres 中，并将该数据的副本保存在 solr 中以进行索引？ If yes then, that will help me as if anytime my solr instance goes does in a VM (rarely) I will create new one and replicate the data from postgres.如果是，那么这将对我有所帮助，就好像我的 solr 实例在 VM 中运行时一样（很少），我将创建新实例并从 postgres 复制数据。

1 个解决方案

Firstly, you can have SOLR with HA configuration using the SOLR Zookeeper首先，您可以使用 SOLR Zookeeper 配置具有 HA 配置的 SOLR

https://lucene.apache.org/solr/guide/6_6/setting-up-an-external-zookeeper-ensemble.html#SettingUpanExternalZooKeeperEnsemble-SettingupaZooKeeperEnsemble https://lucene.apache.org/solr/guide/6_6/setting-up-an-external-zookeeper-ensemble.html#SettingUpanExternalZooKeeperEnsemble-SettingupaZooKeeperEnsemble

Secondly, you can always reindex the SOLR in CKAN using the following command:-其次，您始终可以使用以下命令在 CKAN 中重新索引 SOLR：-

https://docs.ckan.org/en/ckan-2.7.3/maintaining/paster.html#search-index-rebuild-search-index https://docs.ckan.org/en/ckan-2.7.3/maintaining/paster.html#search-index-rebuild-search-index

如何在ckan中连接solr和postgreSQL？ - How are solr and postgreSQL connected in ckan?

将数据从postgres索引到solr / elasticsearch - Indexing data from postgres to solr/elasticsearch

Postgres - 是否有准备好的报表支持的观点？ - Postgres - Are views backed by prepared statements?

CKAN-文件大小在Postgres数据库中显示为空 - CKAN - file size appearing null in Postgres database

由 Postgres 支持的 EF Core 实体中的计算时间戳 - Computed timestamps in EF Core entity backed by Postgres

如果postgres中的autocommit为false，则会自动回滚事务 - If autocommit is false in postgres will transaction be automatically roll backed

现有的Postgres数据库与Solr - Existing Postgres Database vs Solr

Postgres Hstore和Rails黑子Solr - Postgres hstore and Rails sunspot solr

pg_dump 成功，但备份文件中没有数据 - pg_dump success, but no data in backed file

远程Postgres到Postgres数据 - Remote Postgres to Postgres data

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相关问题 如何在ckan中连接solr和postgreSQL？ - How are solr and postgreSQL connected in ckan? 将数据从postgres索引到solr / elasticsearch - Indexing data from postgres to solr/elasticsearch Postgres - 是否有准备好的报表支持的观点？ - Postgres - Are views backed by prepared statements? CKAN-文件大小在Postgres数据库中显示为空 - CKAN - file size appearing null in Postgres database 由 Postgres 支持的 EF Core 实体中的计算时间戳 - Computed timestamps in EF Core entity backed by Postgres 如果postgres中的autocommit为false，则会自动回滚事务 - If autocommit is false in postgres will transaction be automatically roll backed 现有的Postgres数据库与Solr - Existing Postgres Database vs Solr Postgres Hstore和Rails黑子Solr - Postgres hstore and Rails sunspot solr pg_dump 成功，但备份文件中没有数据 - pg_dump success, but no data in backed file 远程Postgres到Postgres数据 - Remote Postgres to Postgres data

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