ChenSammi commented on issue #1469: HDDS-2034. Async RATIS pipeline creation and destroy through heartbea… URL: https://github.com/apache/hadoop/pull/1469#issuecomment-539294113 > > I think the purpose of safemode is to guarantee that Ozone cluster is ready to provide service to Ozone client once safemode is exited. > > @ChenSammi I agree with that. I think the problem occurs with OneReplicaPipelineSafeModeRule. This rule makes sure that atleast one datanode in the old pipeline is reported so that reads for OPEN containers can go through. Here I think that old pipelines need to be tracked separately. OK, I will try to separate the olds from the new ones.
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