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From GitBox <...@apache.org>
Subject [GitHub] [hudi] SEZ9 commented on pull request #3185: [HUDI-2103] Add rebalance before index bootstrap
Date Tue, 13 Jul 2021 08:27:44 GMT

SEZ9 commented on pull request #3185:
URL: https://github.com/apache/hudi/pull/3185#issuecomment-878886071


   > > index_bootstrap 可否单独设置parallelism,运行初始化用到的资源
比后边流数据的资源大的多
   > 
   > I think index_bootstrap parallelism define by flink parallelism, if need bootstrap
you can set a large parallelism for flink job and narrow flink job parallelism after bootstrap.
   
   we do this practice now,   but it's complex ,  we need restart  the job and  change the
configuration 。hopefully bootstrap can auth release the resource ,but it's sound difficult



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