catalog访问hive，use database或show tables太慢 #37617
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EthanLiuGTI
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中文问题在ask.selectdb.com提个帖子 |
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@EthanLiuGTI |
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通过catalog访问hive，执行use database或show tables时，doris都要重新去ranger拉取策略，并没有使用缓存，由于生产上面表和策略特别多，导致需要几分钟才能执行成功，甚至长时间无法执行成功
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