[kudu-CR] WIP [docs] add information on nullable array data block
Kudu Jenkins has posted comments on this change. ( http://gerrit.cloudera.org:8080/22058 ) Change subject: WIP [docs] add information on nullable array data block .. Patch Set 3: Verified+1 Build Successful http://jenkins.kudu.apache.org/job/pre_commit/700/ : SUCCESS -- To view, visit http://gerrit.cloudera.org:8080/22058 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I8972b3791d155e102240c80012e2b87192914cd1 Gerrit-Change-Number: 22058 Gerrit-PatchSet: 3 Gerrit-Owner: Alexey Serbin Gerrit-Reviewer: Abhishek Chennaka Gerrit-Reviewer: Alexey Serbin Gerrit-Reviewer: Ashwani Raina Gerrit-Reviewer: Kudu Jenkins (120) Gerrit-Reviewer: Mahesh Reddy Gerrit-Comment-Date: Sat, 23 Nov 2024 04:03:27 + Gerrit-HasComments: No
[kudu-CR] WIP [docs] add information on nullable array data block
Kudu Jenkins has posted comments on this change. ( http://gerrit.cloudera.org:8080/22058 ) Change subject: WIP [docs] add information on nullable array data block .. Patch Set 3: Build Started http://jenkins.kudu.apache.org/job/pre_commit/700/ -- To view, visit http://gerrit.cloudera.org:8080/22058 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I8972b3791d155e102240c80012e2b87192914cd1 Gerrit-Change-Number: 22058 Gerrit-PatchSet: 3 Gerrit-Owner: Alexey Serbin Gerrit-Reviewer: Abhishek Chennaka Gerrit-Reviewer: Alexey Serbin Gerrit-Reviewer: Ashwani Raina Gerrit-Reviewer: Kudu Jenkins (120) Gerrit-Reviewer: Mahesh Reddy Gerrit-Comment-Date: Sat, 23 Nov 2024 04:03:05 + Gerrit-HasComments: No
[kudu-CR] WIP [docs] add information on nullable array data block
Hello Mahesh Reddy, Ashwani Raina, Kudu Jenkins, Abhishek Chennaka, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/22058 to look at the new patch set (#3). Change subject: WIP [docs] add information on nullable array data block .. WIP [docs] add information on nullable array data block Change-Id: I8972b3791d155e102240c80012e2b87192914cd1 --- M docs/design-docs/cfile.md 1 file changed, 106 insertions(+), 1 deletion(-) git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/58/22058/3 -- To view, visit http://gerrit.cloudera.org:8080/22058 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: newpatchset Gerrit-Change-Id: I8972b3791d155e102240c80012e2b87192914cd1 Gerrit-Change-Number: 22058 Gerrit-PatchSet: 3 Gerrit-Owner: Alexey Serbin Gerrit-Reviewer: Abhishek Chennaka Gerrit-Reviewer: Alexey Serbin Gerrit-Reviewer: Ashwani Raina Gerrit-Reviewer: Kudu Jenkins (120) Gerrit-Reviewer: Mahesh Reddy
[kudu-CR] WIP [docs] add information on nullable array data block
Alexey Serbin has posted comments on this change. (
http://gerrit.cloudera.org:8080/22058 )
Change subject: WIP [docs] add information on nullable array data block
..
Patch Set 2:
(5 comments)
http://gerrit.cloudera.org:8080/#/c/22058/2/docs/design-docs/cfile.md
File docs/design-docs/cfile.md:
http://gerrit.cloudera.org:8080/#/c/22058/2/docs/design-docs/cfile.md@120
PS2, Line 120: flatten
> nit: flattened
Done
http://gerrit.cloudera.org:8080/#/c/22058/2/docs/design-docs/cfile.md@123
PS2, Line 123: similar
> nit: similarly
Done
http://gerrit.cloudera.org:8080/#/c/22058/2/docs/design-docs/cfile.md@128
PS2, Line 128: flatten
> nit: flattened, likewise for all instances below here and in the examples.
Done
http://gerrit.cloudera.org:8080/#/c/22058/2/docs/design-docs/cfile.md@148
PS2, Line 148: format
> format for illustration
Done
http://gerrit.cloudera.org:8080/#/c/22058/2/docs/design-docs/cfile.md@166
PS2, Line 166: | [2, 2) | {} |
: | [2, 2) | null |
: | [2, 4) | { 3,4 } |
: | [4, 8) | { 5,6,7,8 } |
: | [8, 9) | { null } |
> Sure, I'll add this one even if it's easily deducible from the former examp
Ah, that was a typo in the 'array start indices' field -- it should have been
'0,1,1,1'. I fixed that and also changed '3,4' sequence into '4,2' :)
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Gerrit-Change-Id: I8972b3791d155e102240c80012e2b87192914cd1
Gerrit-Change-Number: 22058
Gerrit-PatchSet: 2
Gerrit-Owner: Alexey Serbin
Gerrit-Reviewer: Abhishek Chennaka
Gerrit-Reviewer: Alexey Serbin
Gerrit-Reviewer: Ashwani Raina
Gerrit-Reviewer: Kudu Jenkins (120)
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Gerrit-Comment-Date: Sat, 23 Nov 2024 04:03:05 +
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[kudu-CR] WIP [docs] add information on nullable array data block
Alexey Serbin has posted comments on this change. (
http://gerrit.cloudera.org:8080/22058 )
Change subject: WIP [docs] add information on nullable array data block
..
Patch Set 2:
(5 comments)
http://gerrit.cloudera.org:8080/#/c/22058/2//COMMIT_MSG
Commit Message:
http://gerrit.cloudera.org:8080/#/c/22058/2//COMMIT_MSG@7
PS2, Line 7: array
> nit: This may have already been answered before, for my understanding - doe
No, it's not.
Multi-dimensional arrays and other complex data structures require an
additional layer (dealing with so-called 'definition level') that's orthogonal
to this one. Basically, this work allows for one-dimensional arrays and also
provides the basis for so-called 'repetition' level in terms of nested data
structures representation introduced in Dremel and used in other projects like
Parquet and Arrow. This (and related parts) might be a good read to get a
broader context:
https://arrow.apache.org/blog/2022/10/08/arrow-parquet-encoding-part-2/
http://gerrit.cloudera.org:8080/#/c/22058/2/docs/design-docs/cfile.md
File docs/design-docs/cfile.md:
http://gerrit.cloudera.org:8080/#/c/22058/2/docs/design-docs/cfile.md@156
PS2, Line 156: 110
> +1
There isn't any logic -- these bitmaps are completely independent.
http://gerrit.cloudera.org:8080/#/c/22058/2/docs/design-docs/cfile.md@156
PS2, Line 156: 110
The array bitmap and the flattened sequence bitmaps are completely independent.
> Why doesn't the array null bitmap reflect that as well?
Array bitmap provides the information on the nullability of arrays themselves,
not elements in them. The bitmaps are independent -- that way it's much easier
to interpret the contents.
You can think of it like this: first, the full sequence is restored (will
nulls) using the flattened bitmap. Now, using the array nullability bitmap and
the information on the array start indices, arrays cells are being restored
from the sequence that now contains null elements as well.
http://gerrit.cloudera.org:8080/#/c/22058/2/docs/design-docs/cfile.md@169
PS2, Line 169: 5,6,7,8
> Can array elements be in random sequence or non-ascending order?
Elements in array can be in any order -- that's just how they are represented
in array data blocks, but the representation of those is always deterministic
as per the documented spec here.
http://gerrit.cloudera.org:8080/#/c/22058/2/docs/design-docs/cfile.md@166
PS2, Line 166: | [2, 2) | {} |
: | [2, 2) | null |
: | [2, 4) | { 3,4 } |
: | [4, 8) | { 5,6,7,8 } |
: | [8, 9) | { null } |
> It would help to add a one liner definition for these (sort of a notation s
Sure, I'll add this one even if it's easily deducible from the former example.
As one can see, it would be:
| field | value in human readable format for illustration |
| --- | --- |
| flatten sequence | 3,4 |
| flatten value count | 2 |
| flatten null bitmap length | 3 |
| flatten null bitmap | 011 |
| array start indices length | 4 |
| array start indices | 0,0,0,0 |
| array null bitmap | 1011 |
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Gerrit-Change-Id: I8972b3791d155e102240c80012e2b87192914cd1
Gerrit-Change-Number: 22058
Gerrit-PatchSet: 2
Gerrit-Owner: Alexey Serbin
Gerrit-Reviewer: Abhishek Chennaka
Gerrit-Reviewer: Alexey Serbin
Gerrit-Reviewer: Ashwani Raina
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Mahesh Reddy
Gerrit-Comment-Date: Fri, 22 Nov 2024 18:59:57 +
Gerrit-HasComments: Yes
[kudu-CR] WIP [docs] add information on nullable array data block
Ashwani Raina has posted comments on this change. (
http://gerrit.cloudera.org:8080/22058 )
Change subject: WIP [docs] add information on nullable array data block
..
Patch Set 2:
(5 comments)
http://gerrit.cloudera.org:8080/#/c/22058/2//COMMIT_MSG
Commit Message:
http://gerrit.cloudera.org:8080/#/c/22058/2//COMMIT_MSG@7
PS2, Line 7: array
nit: This may have already been answered before, for my understanding - does
this also consider possibility of multi-dimension arrays?
If yes, it would be great if you can add an example to cover that case as well.
http://gerrit.cloudera.org:8080/#/c/22058/2/docs/design-docs/cfile.md
File docs/design-docs/cfile.md:
http://gerrit.cloudera.org:8080/#/c/22058/2/docs/design-docs/cfile.md@148
PS2, Line 148: format
format for illustration
http://gerrit.cloudera.org:8080/#/c/22058/2/docs/design-docs/cfile.md@156
PS2, Line 156: 110
> Does this imply that only the third array is null? Meanwhile the flattened
+1
If there is some bitwise operation logic applied here, it would help to add
know-how about the same (at least in the comments section here) for posterity.
http://gerrit.cloudera.org:8080/#/c/22058/2/docs/design-docs/cfile.md@169
PS2, Line 169: 5,6,7,8
Can array elements be in random sequence or non-ascending order?
http://gerrit.cloudera.org:8080/#/c/22058/2/docs/design-docs/cfile.md@166
PS2, Line 166: | [2, 2) | {} |
: | [2, 2) | null |
: | [2, 4) | { 3,4 } |
: | [4, 8) | { 5,6,7,8 } |
: | [8, 9) | { null } |
It would help to add a one liner definition for these (sort of a notation
section):
{}
null
{ null }
{ 3,4 }
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Gerrit-Change-Id: I8972b3791d155e102240c80012e2b87192914cd1
Gerrit-Change-Number: 22058
Gerrit-PatchSet: 2
Gerrit-Owner: Alexey Serbin
Gerrit-Reviewer: Abhishek Chennaka
Gerrit-Reviewer: Alexey Serbin
Gerrit-Reviewer: Ashwani Raina
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Mahesh Reddy
Gerrit-Comment-Date: Wed, 20 Nov 2024 15:48:11 +
Gerrit-HasComments: Yes
[kudu-CR] WIP [docs] add information on nullable array data block
Mahesh Reddy has posted comments on this change. ( http://gerrit.cloudera.org:8080/22058 ) Change subject: WIP [docs] add information on nullable array data block .. Patch Set 2: (4 comments) http://gerrit.cloudera.org:8080/#/c/22058/2/docs/design-docs/cfile.md File docs/design-docs/cfile.md: http://gerrit.cloudera.org:8080/#/c/22058/2/docs/design-docs/cfile.md@120 PS2, Line 120: flatten nit: flattened http://gerrit.cloudera.org:8080/#/c/22058/2/docs/design-docs/cfile.md@123 PS2, Line 123: similar nit: similarly http://gerrit.cloudera.org:8080/#/c/22058/2/docs/design-docs/cfile.md@128 PS2, Line 128: flatten nit: flattened, likewise for all instances below here and in the examples. http://gerrit.cloudera.org:8080/#/c/22058/2/docs/design-docs/cfile.md@156 PS2, Line 156: 110 Does this imply that only the third array is null? Meanwhile the flattened null bitmap implies that only the second to last value is null. Why doesn't the array null bitmap reflect that as well? Likewise, why doesn't the flattened null bitmap show that the 4th value is null? Maybe I'm missing something but just wondering. -- To view, visit http://gerrit.cloudera.org:8080/22058 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I8972b3791d155e102240c80012e2b87192914cd1 Gerrit-Change-Number: 22058 Gerrit-PatchSet: 2 Gerrit-Owner: Alexey Serbin Gerrit-Reviewer: Abhishek Chennaka Gerrit-Reviewer: Alexey Serbin Gerrit-Reviewer: Kudu Jenkins (120) Gerrit-Reviewer: Mahesh Reddy Gerrit-Comment-Date: Tue, 19 Nov 2024 18:45:37 + Gerrit-HasComments: Yes
[kudu-CR] WIP [docs] add information on nullable array data block
Abhishek Chennaka has posted comments on this change. ( http://gerrit.cloudera.org:8080/22058 ) Change subject: WIP [docs] add information on nullable array data block .. Patch Set 2: Code-Review+1 (1 comment) http://gerrit.cloudera.org:8080/#/c/22058/1/docs/design-docs/cfile.md File docs/design-docs/cfile.md: http://gerrit.cloudera.org:8080/#/c/22058/1/docs/design-docs/cfile.md@151 PS1, Line 151: flatten value count > That's a good point. I think we can consider this option to express coordi Agreed, thanks for the explanation -- To view, visit http://gerrit.cloudera.org:8080/22058 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I8972b3791d155e102240c80012e2b87192914cd1 Gerrit-Change-Number: 22058 Gerrit-PatchSet: 2 Gerrit-Owner: Alexey Serbin Gerrit-Reviewer: Abhishek Chennaka Gerrit-Reviewer: Alexey Serbin Gerrit-Reviewer: Kudu Jenkins (120) Gerrit-Comment-Date: Thu, 14 Nov 2024 20:14:01 + Gerrit-HasComments: Yes
[kudu-CR] WIP [docs] add information on nullable array data block
Alexey Serbin has posted comments on this change. ( http://gerrit.cloudera.org:8080/22058 ) Change subject: WIP [docs] add information on nullable array data block .. Patch Set 1: (1 comment) http://gerrit.cloudera.org:8080/#/c/22058/1/docs/design-docs/cfile.md File docs/design-docs/cfile.md: http://gerrit.cloudera.org:8080/#/c/22058/1/docs/design-docs/cfile.md@180 PS1, Line 180: null arrays > nit: "array null" Done -- To view, visit http://gerrit.cloudera.org:8080/22058 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I8972b3791d155e102240c80012e2b87192914cd1 Gerrit-Change-Number: 22058 Gerrit-PatchSet: 1 Gerrit-Owner: Alexey Serbin Gerrit-Reviewer: Abhishek Chennaka Gerrit-Reviewer: Alexey Serbin Gerrit-Reviewer: Kudu Jenkins (120) Gerrit-Comment-Date: Thu, 14 Nov 2024 03:28:14 + Gerrit-HasComments: Yes
[kudu-CR] WIP [docs] add information on nullable array data block
Hello Kudu Jenkins, Abhishek Chennaka, I'd like you to reexamine a change. Please visit http://gerrit.cloudera.org:8080/22058 to look at the new patch set (#2). Change subject: WIP [docs] add information on nullable array data block .. WIP [docs] add information on nullable array data block Change-Id: I8972b3791d155e102240c80012e2b87192914cd1 --- M docs/design-docs/cfile.md 1 file changed, 81 insertions(+), 1 deletion(-) git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/58/22058/2 -- To view, visit http://gerrit.cloudera.org:8080/22058 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: newpatchset Gerrit-Change-Id: I8972b3791d155e102240c80012e2b87192914cd1 Gerrit-Change-Number: 22058 Gerrit-PatchSet: 2 Gerrit-Owner: Alexey Serbin Gerrit-Reviewer: Abhishek Chennaka Gerrit-Reviewer: Alexey Serbin Gerrit-Reviewer: Kudu Jenkins (120)
[kudu-CR] WIP [docs] add information on nullable array data block
Kudu Jenkins has posted comments on this change. ( http://gerrit.cloudera.org:8080/22058 ) Change subject: WIP [docs] add information on nullable array data block .. Patch Set 2: Verified+1 Build Successful http://jenkins.kudu.apache.org/job/pre_commit/680/ : SUCCESS -- To view, visit http://gerrit.cloudera.org:8080/22058 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I8972b3791d155e102240c80012e2b87192914cd1 Gerrit-Change-Number: 22058 Gerrit-PatchSet: 2 Gerrit-Owner: Alexey Serbin Gerrit-Reviewer: Abhishek Chennaka Gerrit-Reviewer: Alexey Serbin Gerrit-Reviewer: Kudu Jenkins (120) Gerrit-Comment-Date: Thu, 14 Nov 2024 03:28:40 + Gerrit-HasComments: No
[kudu-CR] WIP [docs] add information on nullable array data block
Kudu Jenkins has posted comments on this change. ( http://gerrit.cloudera.org:8080/22058 ) Change subject: WIP [docs] add information on nullable array data block .. Patch Set 2: Build Started http://jenkins.kudu.apache.org/job/pre_commit/680/ -- To view, visit http://gerrit.cloudera.org:8080/22058 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I8972b3791d155e102240c80012e2b87192914cd1 Gerrit-Change-Number: 22058 Gerrit-PatchSet: 2 Gerrit-Owner: Alexey Serbin Gerrit-Reviewer: Abhishek Chennaka Gerrit-Reviewer: Alexey Serbin Gerrit-Reviewer: Kudu Jenkins (120) Gerrit-Comment-Date: Thu, 14 Nov 2024 03:28:19 + Gerrit-HasComments: No
[kudu-CR] WIP [docs] add information on nullable array data block
Alexey Serbin has posted comments on this change. ( http://gerrit.cloudera.org:8080/22058 ) Change subject: WIP [docs] add information on nullable array data block .. Patch Set 1: (1 comment) http://gerrit.cloudera.org:8080/#/c/22058/1/docs/design-docs/cfile.md File docs/design-docs/cfile.md: http://gerrit.cloudera.org:8080/#/c/22058/1/docs/design-docs/cfile.md@151 PS1, Line 151: array start indices > When storing the starting indices of each array, we might end up storing la That's a good point. I think we can consider this option to express coordinates of array cells as well. Originally, I was thinking of expressing the offsets in rather "absolute" than "relative" coordinates. That seems better because of convenient access to a particular cell in the flattened sequence (i.e. fetching the data of particular array): there isn't a need to go through the elements of the array cells coordinates from the very beginning to find the position in the flattened sequence. I recall Arrow uses similar notation (https://arrow.apache.org/docs/format/Columnar.html#variable-size-list-layout) in offset buffers for variable-sized lists, and I thought to apply similar approach here as well. However, so far it seems using sizes instead of indices/offsets should work in our case as well. BTW, there shouldn't be very large numbers for array indices with the default limit for block size in a CFile of 256KiByte. Since the values are LEB128-encoded, for 4-byte integer values that would be just 2 bytes after the encoding for indices close to 64Ki. Yes, that's would be about 2 times more compared with storing array sizes if the majority of arrays contain less than 256 elements. In absolute terms, for an extreme case of 1 single element arrays we are talking about ~10KiByte vs ~20KiByte. -- To view, visit http://gerrit.cloudera.org:8080/22058 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I8972b3791d155e102240c80012e2b87192914cd1 Gerrit-Change-Number: 22058 Gerrit-PatchSet: 1 Gerrit-Owner: Alexey Serbin Gerrit-Reviewer: Abhishek Chennaka Gerrit-Reviewer: Alexey Serbin Gerrit-Reviewer: Kudu Jenkins (120) Gerrit-Comment-Date: Wed, 13 Nov 2024 22:24:49 + Gerrit-HasComments: Yes
[kudu-CR] WIP [docs] add information on nullable array data block
Abhishek Chennaka has posted comments on this change. ( http://gerrit.cloudera.org:8080/22058 ) Change subject: WIP [docs] add information on nullable array data block .. Patch Set 1: (2 comments) http://gerrit.cloudera.org:8080/#/c/22058/1/docs/design-docs/cfile.md File docs/design-docs/cfile.md: http://gerrit.cloudera.org:8080/#/c/22058/1/docs/design-docs/cfile.md@151 PS1, Line 151: array start indices When storing the starting indices of each array, we might end up storing large values if the number of arrays in the block is big. Instead how about storing the length of each array(which would introduce some latency)? If the length of the 100th array is 3 elements, Current way would store it as [...100,102...] Instead we could store it as [<99th array length>,3,<101th array length>] There are definitely pros and cons of each way but not sure if that is already thought through before arriving here. If so I'm curious to know the thoughts. http://gerrit.cloudera.org:8080/#/c/22058/1/docs/design-docs/cfile.md@180 PS1, Line 180: null arrays nit: "array null" -- To view, visit http://gerrit.cloudera.org:8080/22058 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I8972b3791d155e102240c80012e2b87192914cd1 Gerrit-Change-Number: 22058 Gerrit-PatchSet: 1 Gerrit-Owner: Alexey Serbin Gerrit-Reviewer: Abhishek Chennaka Gerrit-Reviewer: Kudu Jenkins (120) Gerrit-Comment-Date: Wed, 13 Nov 2024 20:05:14 + Gerrit-HasComments: Yes
[kudu-CR] WIP [docs] add information on nullable array data block
Alexey Serbin has uploaded this change for review. ( http://gerrit.cloudera.org:8080/22058 Change subject: WIP [docs] add information on nullable array data block .. WIP [docs] add information on nullable array data block Change-Id: I8972b3791d155e102240c80012e2b87192914cd1 --- M docs/design-docs/cfile.md 1 file changed, 78 insertions(+), 1 deletion(-) git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/58/22058/1 -- To view, visit http://gerrit.cloudera.org:8080/22058 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: I8972b3791d155e102240c80012e2b87192914cd1 Gerrit-Change-Number: 22058 Gerrit-PatchSet: 1 Gerrit-Owner: Alexey Serbin
[kudu-CR] WIP [docs] add information on nullable array data block
Kudu Jenkins has posted comments on this change. ( http://gerrit.cloudera.org:8080/22058 ) Change subject: WIP [docs] add information on nullable array data block .. Patch Set 1: Verified+1 Build Successful http://jenkins.kudu.apache.org/job/pre_commit/677/ : SUCCESS -- To view, visit http://gerrit.cloudera.org:8080/22058 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I8972b3791d155e102240c80012e2b87192914cd1 Gerrit-Change-Number: 22058 Gerrit-PatchSet: 1 Gerrit-Owner: Alexey Serbin Gerrit-Reviewer: Abhishek Chennaka Gerrit-Reviewer: Kudu Jenkins (120) Gerrit-Comment-Date: Tue, 12 Nov 2024 23:48:50 + Gerrit-HasComments: No
[kudu-CR] WIP [docs] add information on nullable array data block
Kudu Jenkins has posted comments on this change. ( http://gerrit.cloudera.org:8080/22058 ) Change subject: WIP [docs] add information on nullable array data block .. Patch Set 1: Build Started http://jenkins.kudu.apache.org/job/pre_commit/677/ -- To view, visit http://gerrit.cloudera.org:8080/22058 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I8972b3791d155e102240c80012e2b87192914cd1 Gerrit-Change-Number: 22058 Gerrit-PatchSet: 1 Gerrit-Owner: Alexey Serbin Gerrit-Reviewer: Kudu Jenkins (120) Gerrit-Comment-Date: Tue, 12 Nov 2024 23:48:28 + Gerrit-HasComments: No
