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Zhe Zhang commented on HDFS-8383:
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While we explore the ideas of refactoring {{DFSOutputStream}} and
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Tsz Wo Nicholas Sze commented on HDFS-8383:
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> I think the mission here is to handle all
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Zhe Zhang commented on HDFS-8383:
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[~szetszwo] Thanks for sharing the thought.
{code}
Streamer_1 fails =>
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Walter Su commented on HDFS-8383:
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*1. What's the difference between datanodeError and externalError?*
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Walter Su commented on HDFS-8383:
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bq. When only one streamer fails, do we need to do anything? I think we
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Li Bo commented on HDFS-8383:
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Thanks [~walter.k.su] for the work! I have just read the code and find some
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Jing Zhao commented on HDFS-8383:
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Thanks for working on this, Walter!
So could you please elaborate more
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Zhe Zhang commented on HDFS-8383:
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Continuing the review on the patch itself:
# Reading the current
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Walter Su commented on HDFS-8383:
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There is debate long ago about parallel write and pipeline write.
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Zhe Zhang commented on HDFS-8383:
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Thanks Walter for creating the patch. Below is a list of comments, some
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Tsz Wo Nicholas Sze commented on HDFS-8383:
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Sound good. Thanks a lot for working on this!
>
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Tsz Wo Nicholas Sze commented on HDFS-8383:
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Hi Walter, are you working on this? Any progress?
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Walter Su commented on HDFS-8383:
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I'm still working on this. Will upload a patch soon, one or two days
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Zhe Zhang commented on HDFS-8383:
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[~szetszwo] Should we move this to HDFS-8031? Thanks.
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Tsz Wo Nicholas Sze commented on HDFS-8383:
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Let's keep it in HDFS-7285. I am
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Zhe Zhang commented on HDFS-8383:
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Sure! Thanks for the work.
Tolerate multiple failures
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