Comments (5)
rui-mo
commented on July 20, 2024
1
@JkSelf I met the same issue and please check the discussion in this issue #9821.
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Yohahaha
commented on July 20, 2024
1
I have a draft PR to support flatten complex vector.
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JkSelf
commented on July 20, 2024
@mbasmanova @majetideepak @rui-mo Do you have any input? Thanks.
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yingsu00
commented on July 20, 2024
I think we will need to support writing non-flat vectors in Parquet writer. @majetideepak what do you think?
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majetideepak
commented on July 20, 2024
We do support writing regular dictionaries to Parquet. See #7025
I am curious as to why complex types have a problem. I'll look into this.
We know constant vectors are flattened until Arrow supports writing REE encoding to Parquet. There is some issue somewhere for this.
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Related Issues (20)
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- Change FunctionSignature returnType to std::optional to support the return type varied with config HOT 11
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