Ji Liu created ARROW-9597:
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Summary: [C++] AddAlias in compute::FunctionRegistry should be
synchronized
Key: ARROW-9597
URL: https://issues.apache.org/jira/browse/ARROW-9597
Project: Apache Arrow
Is
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Ji Liu commented on ARROW-8870:
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[~Guoping1] Welcome to Arrow Community! I don't have clear
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Ji Liu commented on ARROW-8738:
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[~rymurr] ok, thanks!
[~emkornfi...@gmail.com] [~jnadeau]
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Ji Liu reassigned ARROW-8738:
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Assignee: Ji Liu
> [Java] Investigate adding a getUnsafe method to vectors
> ---
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Ji Liu commented on ARROW-8738:
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[~rymurr] Are you working on this? Can I help with this is
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Ji Liu commented on ARROW-7495:
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Issue resolved by pull request 6433
[https://github.com/a
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Ji Liu commented on ARROW-8171:
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Issue resolved by pull request 7211
[https://github.com/a
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Ji Liu updated ARROW-6839:
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Priority: Major (was: Minor)
> [Java] Add APIs to read and write "custom_metadata" field of IPC file footer
>
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Ji Liu updated ARROW-6839:
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Summary: [Java] Add APIs to read and write "custom_metadata" field of IPC
file footer (was: [Java] access File
Ji Liu created ARROW-8870:
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Summary: [Java] Make sure Netty Allocator has correct behavior
with empty ArrowBuf
Key: ARROW-8870
URL: https://issues.apache.org/jira/browse/ARROW-8870
Project: Apache Arrow
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https://issues.apache.org/jira/browse/ARROW-8842?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17110028#comment-17110028
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Ji Liu commented on ARROW-8842:
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ok
> [Java] ListVector's setValueCount does not set inner
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Ji Liu commented on ARROW-8402:
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The validate method was merged, I would like to take this
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Ji Liu commented on ARROW-8842:
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Seems this is not assigned, can I take it?
> [Java] ListV
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Ji Liu edited comment on ARROW-5926 at 4/13/20, 2:38 AM:
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I have
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Ji Liu commented on ARROW-5926:
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I have opened ARROW-8020 to port validate functionality wh
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Ji Liu updated ARROW-8305:
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Description:
In ExtensionTypeVector seems not check nullability for underlyingVector, and it
will throw except
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Ji Liu updated ARROW-8305:
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Description:
In ExtensionTypeVector seems not check nullability for underlyingVector, and it
will throw except
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Ji Liu updated ARROW-8305:
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Issue Type: Bug (was: New Feature)
> [Java] ExtensionTypeVector should make sure underlyingVector not null
> -
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Ji Liu updated ARROW-8305:
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Description: In ExtensionTypeVector seems not check nullability for
underlyingVector, and it will throw excepti
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Ji Liu updated ARROW-8305:
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Summary: [Java] ExtensionTypeVector should make sure underlyingVector not
null (was: [Java] Add ExtensionType
Ji Liu created ARROW-8305:
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Summary: [Java] Add ExtensionType support for visitor API
Key: ARROW-8305
URL: https://issues.apache.org/jira/browse/ARROW-8305
Project: Apache Arrow
Issue Type: New Featu
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https://issues.apache.org/jira/browse/ARROW-8158?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17063309#comment-17063309
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Ji Liu commented on ARROW-8158:
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[~emkornfield] I see, I could add a method like {{getDataL
Ji Liu created ARROW-8171:
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Summary: Consider pre-allocating memory for fix-width vector in
Avro adapter iterator
Key: ARROW-8171
URL: https://issues.apache.org/jira/browse/ARROW-8171
Project: Apache Arrow
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Ji Liu reassigned ARROW-8158:
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Assignee: Ji Liu
> [Java] Getting length of data buffer and base variable width vector
> ---
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Ji Liu commented on ARROW-8158:
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Hi, I think one could get valid data length by
BaseVariab
Ji Liu created ARROW-8020:
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Summary: [Java] Implement vector validate functionality
Key: ARROW-8020
URL: https://issues.apache.org/jira/browse/ARROW-8020
Project: Apache Arrow
Issue Type: New Featur
Ji Liu created ARROW-8019:
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Summary: [Java] Implement vector diff functionality
Key: ARROW-8019
URL: https://issues.apache.org/jira/browse/ARROW-8019
Project: Apache Arrow
Issue Type: New Feature
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Ji Liu commented on ARROW-6594:
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ok, I see, thanks
> [Java] Support logical type encodings
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Ji Liu commented on ARROW-6887:
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I see
> [Java] Create prose documentation for using Value
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Ji Liu commented on ARROW-6594:
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[~emkornfi...@gmail.com] Avro also has logical type uuid a
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Ji Liu commented on ARROW-6887:
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Seems the docs we added in this issue didn't work in websi
Ji Liu created ARROW-7713:
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Summary: [Java] TastLeak was put at the wrong location
Key: ARROW-7713
URL: https://issues.apache.org/jira/browse/ARROW-7713
Project: Apache Arrow
Issue Type: Bug
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Ji Liu updated ARROW-7494:
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Fix Version/s: (was: 0.16.0)
1.0.0
> [Java] Remove reader index and writer index from Ar
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https://issues.apache.org/jira/browse/ARROW-7549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17013409#comment-17013409
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Ji Liu commented on ARROW-7549:
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I opened a PR, please help take a look.
> [Java] Reorgani
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Ji Liu reassigned ARROW-7549:
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Assignee: Ji Liu
> [Java] Reorganize Flight modules to keep top level clean/organized
>
Ji Liu created ARROW-7546:
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Summary: [Java] Use new implementation to concat vectors values in
batch
Key: ARROW-7546
URL: https://issues.apache.org/jira/browse/ARROW-7546
Project: Apache Arrow
Issue
Ji Liu created ARROW-7539:
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Summary: [Java] FieldVector getFieldBuffers API should not set
reader/writer indices
Key: ARROW-7539
URL: https://issues.apache.org/jira/browse/ARROW-7539
Project: Apache Arrow
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Ji Liu commented on ARROW-7494:
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I met a Gandiva java test fail problem in this issue and I
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Ji Liu commented on ARROW-7494:
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Thanks for your clarification, I opened a PR, please help
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Ji Liu commented on ARROW-7494:
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??In general, a slice can be used instead of a reader/writ
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Ji Liu reassigned ARROW-7495:
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Assignee: Ji Liu
> [Java] Remove "empty" concept from ArrowBuf, replace with custom
> referencemanager
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Ji Liu reassigned ARROW-7494:
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Assignee: Ji Liu
> [Java] Remove reader index and writer index from ArrowBuf
> -
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Ji Liu updated ARROW-7490:
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Parent: ARROW-5845
Issue Type: Sub-task (was: Bug)
> [Java] Avro converter should convert attributes a
Ji Liu created ARROW-7490:
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Summary: [Java] Avro converter should convert attributes and props
to FieldType metadata
Key: ARROW-7490
URL: https://issues.apache.org/jira/browse/ARROW-7490
Project: Apache Arrow
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Ji Liu closed ARROW-7425.
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Resolution: Later
> [Java] PromotableWriter support writing FixedSizeList type data
> ---
Ji Liu created ARROW-7472:
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Summary: [Java] Fix some incorrect behavior in UnionListWriter
Key: ARROW-7472
URL: https://issues.apache.org/jira/browse/ARROW-7472
Project: Apache Arrow
Issue Type: Bug
Ji Liu created ARROW-7467:
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Summary: [Java] ComplexCopier does incorrect copy for Map nullable
info
Key: ARROW-7467
URL: https://issues.apache.org/jira/browse/ARROW-7467
Project: Apache Arrow
Issue
Ji Liu created ARROW-7425:
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Summary: [Java] PromotableWriter support writing FixedSizeList
type data
Key: ARROW-7425
URL: https://issues.apache.org/jira/browse/ARROW-7425
Project: Apache Arrow
Issue
Ji Liu created ARROW-7406:
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Summary: [Java] NonNullableStructVector#hashCode should pass
hasher to child vectors
Key: ARROW-7406
URL: https://issues.apache.org/jira/browse/ARROW-7406
Project: Apache Arrow
Ji Liu created ARROW-7405:
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Summary: [Java] ListVector isEmpty API is incorrect
Key: ARROW-7405
URL: https://issues.apache.org/jira/browse/ARROW-7405
Project: Apache Arrow
Issue Type: Bug
C
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Ji Liu reassigned ARROW-7284:
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Assignee: Ji Liu
> [Java] ensure java implementation meets clarified dictionary spec
> -
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Ji Liu resolved ARROW-6889.
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Fix Version/s: 1.0.0
Resolution: Fixed
> [Java] ComplexCopier enable FixedSizeList type & fix RangeEua
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Ji Liu commented on ARROW-6889:
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Issue resolved by pull request 5660:
[https://github.com/
Ji Liu created ARROW-7264:
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Summary: [Java] RangeEqualsVisitor type check is not correct
Key: ARROW-7264
URL: https://issues.apache.org/jira/browse/ARROW-7264
Project: Apache Arrow
Issue Type: Bug
Ji Liu created ARROW-7259:
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Summary: [Java] Support subfield encoder use different hasher
Key: ARROW-7259
URL: https://issues.apache.org/jira/browse/ARROW-7259
Project: Apache Arrow
Issue Type: New F
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Ji Liu commented on ARROW-6887:
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I see.
> [Java] Create prose documentation for using Valu
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Ji Liu resolved ARROW-1175.
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Resolution: Fixed
> [Java] Implement/test dictionary-encoded subfields
>
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Ji Liu closed ARROW-6600.
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Resolution: Later
> [Java] Implement dictionary-encoded subfields for Union type
> --
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Ji Liu closed ARROW-6019.
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Resolution: Won't Do
> [Java] Port Jdbc and Avro adapter to new directory
>
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Ji Liu commented on ARROW-6887:
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Seems the web content([http://arrow.apache.org/docs/]) is
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Ji Liu updated ARROW-6930:
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Description:
There is a lot of verbosity in the construction of Arrays for testing purposes
(multiple lines of
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Ji Liu updated ARROW-6930:
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Summary: [Java] Create utility class for populating vector values used for
test purpose only (was: [Java] Crea
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Ji Liu updated ARROW-6930:
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Issue Type: New Feature (was: Improvement)
> [Java] Create utility class for populating vector values used for
Ji Liu created ARROW-7152:
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Summary: [Java] Delete useless class DiffFunction
Key: ARROW-7152
URL: https://issues.apache.org/jira/browse/ARROW-7152
Project: Apache Arrow
Issue Type: Bug
Com
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Ji Liu commented on ARROW-7026:
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Besides, some assertions are in the hot path(i.e. {{VarCha
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Ji Liu commented on ARROW-6931:
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Add Google Truth Fluent Assertions library dependency, so
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Ji Liu commented on ARROW-7026:
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cc [~jnadeau] [~emkornfi...@gmail.com]
> [Java] Remove as
Ji Liu created ARROW-7026:
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Summary: [Java] Remove assertions in
MessageSerializer/vector/writer/reader
Key: ARROW-7026
URL: https://issues.apache.org/jira/browse/ARROW-7026
Project: Apache Arrow
Is
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Ji Liu updated ARROW-6930:
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Summary: [Java] Create utility class for common array types of testing
(was: [Java] Create static factory meth
Ji Liu created ARROW-7021:
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Summary: [Java] UnionFixedSizeListWriter decimal type should check
writer index
Key: ARROW-7021
URL: https://issues.apache.org/jira/browse/ARROW-7021
Project: Apache Arrow
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Ji Liu commented on ARROW-6896:
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I was a little confused about VectorSchemaRoot before (why
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Ji Liu reassigned ARROW-6931:
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Assignee: Ji Liu
> [Java] Consider starting to use Google Truth Fluent Assertions library
>
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Ji Liu reassigned ARROW-6930:
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Assignee: Ji Liu
> [Java] Create static factory methods for common array types of testing.
> ---
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Ji Liu updated ARROW-6912:
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Parent: ARROW-5845
Issue Type: Sub-task (was: Improvement)
> [Java] Extract a common base class for av
Ji Liu created ARROW-6912:
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Summary: [Java] Extract a common base class for avro converter
consumers
Key: ARROW-6912
URL: https://issues.apache.org/jira/browse/ARROW-6912
Project: Apache Arrow
Issue
Ji Liu created ARROW-6898:
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Summary: [Java] Fix potential memory leak in ArrowWriter and
several test classes
Key: ARROW-6898
URL: https://issues.apache.org/jira/browse/ARROW-6898
Project: Apache Arrow
Ji Liu created ARROW-6889:
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Summary: [Java] ComplexCopier enable FixedSizeList type & fix
RangeEualsVisitor StackOverFlow
Key: ARROW-6889
URL: https://issues.apache.org/jira/browse/ARROW-6889
Project: Apache
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Ji Liu commented on ARROW-6887:
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Where should we place the documentation?
> [Java] Create
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Ji Liu commented on ARROW-2892:
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[~emkornfi...@gmail.com] I'll take a close watch later.
>
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Ji Liu reassigned ARROW-6887:
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Assignee: Ji Liu
> [Java] Create prose documentation for using ValueVectors
> --
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Ji Liu commented on ARROW-6871:
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Thanks for your reminder, I will also add a benchmark, if
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Ji Liu updated ARROW-6871:
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Description:
{{TransferPair}} related param checks in different classes have potential
problems:
i. {{copyVal
Ji Liu created ARROW-6871:
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Summary: [Java] Enhance TransferPair related parameters check and
tests
Key: ARROW-6871
URL: https://issues.apache.org/jira/browse/ARROW-6871
Project: Apache Arrow
Issue
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Ji Liu edited comment on ARROW-6464 at 10/12/19 7:40 AM:
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Issue r
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Ji Liu edited comment on ARROW-6661 at 10/12/19 7:40 AM:
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Issue r
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Ji Liu edited comment on ARROW-6464 at 10/12/19 7:39 AM:
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Issue r
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Ji Liu resolved ARROW-6464.
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Fix Version/s: 0.15.1
Resolution: Fixed
Issue resolve in
[https://github.com/apache/arrow/pull/5293]
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Ji Liu resolved ARROW-6661.
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Fix Version/s: 0.15.1
Resolution: Fixed
Issue resolved in [https://github.com/apache/arrow/pull/5470]
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https://issues.apache.org/jira/browse/ARROW-6853?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ji Liu updated ARROW-6853:
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Description:
Hasher interface was introduce in ARROW-5898 and now have two different
implementations ({{Murmur
Ji Liu created ARROW-6853:
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Summary: [Java] Support vector and dictionary encoder use
different hasher for calculating hashCode
Key: ARROW-6853
URL: https://issues.apache.org/jira/browse/ARROW-6853
Project: A
Ji Liu created ARROW-6850:
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Summary: [Java] Jdbc converter support Null type
Key: ARROW-6850
URL: https://issues.apache.org/jira/browse/ARROW-6850
Project: Apache Arrow
Issue Type: New Feature
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https://issues.apache.org/jira/browse/ARROW-6839?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ji Liu reassigned ARROW-6839:
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Assignee: Ji Liu
> [Java] access File Footer custom_metadata
> -
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https://issues.apache.org/jira/browse/ARROW-6721?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ji Liu updated ARROW-6721:
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Parent: ARROW-5845
Issue Type: Sub-task (was: Bug)
> [JAVA] Avro adapter benchmark only runs once in J
Ji Liu created ARROW-6721:
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Summary: [JAVA] Avro adapter benchmark only runs once in JMH
Key: ARROW-6721
URL: https://issues.apache.org/jira/browse/ARROW-6721
Project: Apache Arrow
Issue Type: Bug
Ji Liu created ARROW-6710:
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Summary: [Java] Add JDBC adapter test to cover cases which
contains some null values
Key: ARROW-6710
URL: https://issues.apache.org/jira/browse/ARROW-6710
Project: Apache Arrow
Ji Liu created ARROW-6709:
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Summary: [JAVA] Jdbc adapter currentIndex should increment when
value is null
Key: ARROW-6709
URL: https://issues.apache.org/jira/browse/ARROW-6709
Project: Apache Arrow
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https://issues.apache.org/jira/browse/ARROW-721?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ji Liu reassigned ARROW-721:
Assignee: Ji Liu
> [Java] Read and write record batches to shared memory
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https://issues.apache.org/jira/browse/ARROW-721?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ji Liu updated ARROW-721:
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Comment: was deleted
(was: [~wesmckinn] I am interested in this issue, I still don't quite
understand and would a
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https://issues.apache.org/jira/browse/ARROW-5845?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ji Liu updated ARROW-5845:
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Priority: Major (was: Minor)
> [Java] Implement converter between Arrow record batches and Avro records
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https://issues.apache.org/jira/browse/ARROW-6601?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16935613#comment-16935613
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Ji Liu commented on ARROW-6601:
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When working with Jdbc adapter benchmark, I found the jmh
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