Abhishek Chennaka has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/23565 )

Change subject: KUDU-1261 [Java] Add spark bindings for Array columns
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Patch Set 10:

(4 comments)

http://gerrit.cloudera.org:8080/#/c/23565/10/java/kudu-backup-common/src/main/scala/org/apache/kudu/backup/TableMetadata.scala
File 
java/kudu-backup-common/src/main/scala/org/apache/kudu/backup/TableMetadata.scala:

http://gerrit.cloudera.org:8080/#/c/23565/10/java/kudu-backup-common/src/main/scala/org/apache/kudu/backup/TableMetadata.scala@270
PS10, Line 270: col.hasNestedTypeDescriptor
> What if this part isn't true when (colType == Type.NESTED):  should an erro
Done


http://gerrit.cloudera.org:8080/#/c/23565/10/java/kudu-backup-common/src/main/scala/org/apache/kudu/backup/TableMetadata.scala@272
PS10, Line 272: if (nestedPB.hasArrayDescriptor) {
> What should be done in the 'else' case as of now, when only 1d-arrays are s
restructured it to throw exception similar to the above comment if there is no 
ArrayDescriptor.


http://gerrit.cloudera.org:8080/#/c/23565/10/java/kudu-spark/src/main/scala/org/apache/kudu/spark/kudu/RowConverter.scala
File 
java/kudu-spark/src/main/scala/org/apache/kudu/spark/kudu/RowConverter.scala:

http://gerrit.cloudera.org:8080/#/c/23565/10/java/kudu-spark/src/main/scala/org/apache/kudu/spark/kudu/RowConverter.scala@169
PS10, Line 169:   // Array write helper
> nit: add a summary what this helper does (just the essence)?
Done


http://gerrit.cloudera.org:8080/#/c/23565/10/java/kudu-spark/src/main/scala/org/apache/kudu/spark/kudu/SparkUtil.scala
File java/kudu-spark/src/main/scala/org/apache/kudu/spark/kudu/SparkUtil.scala:

http://gerrit.cloudera.org:8080/#/c/23565/10/java/kudu-spark/src/main/scala/org/apache/kudu/spark/kudu/SparkUtil.scala@a129
PS10, Line 129:
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> nit: I see this comment has been removed at least in PS10, isn't it relevan
That should be there. Adding it back. Removed it accidentally.



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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I786fdd1cbfbb67b4895b2e95b89addbc04341746
Gerrit-Change-Number: 23565
Gerrit-PatchSet: 10
Gerrit-Owner: Abhishek Chennaka <[email protected]>
Gerrit-Reviewer: Abhishek Chennaka <[email protected]>
Gerrit-Reviewer: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Comment-Date: Fri, 24 Oct 2025 05:25:11 +0000
Gerrit-HasComments: Yes

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