Ji Liu created ARROW-6035:
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Summary: [Java] Avro adapter support convert nullable value
Key: ARROW-6035
URL: https://issues.apache.org/jira/browse/ARROW-6035
Project: Apache Arrow
Issue Type: Sub-tas
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Ji Liu updated ARROW-6020:
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Component/s: Java
> [Java] Refactor ByteFunctionHelper#hash with new added ArrowBufHasher
> ---
Ji Liu created ARROW-6022:
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Summary: [Java] Support equals API in ValueVector to compare two
vectors equal
Key: ARROW-6022
URL: https://issues.apache.org/jira/browse/ARROW-6022
Project: Apache Arrow
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Ji Liu edited comment on ARROW-6020 at 7/24/19 4:46 AM:
cc [~fan_
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Ji Liu commented on ARROW-6020:
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cc [~fan_li_ya] This should be done after ByteFunctionHelp
Ji Liu created ARROW-6020:
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Summary: [Java] Refactor ByteFunctionHelper#hash with new added
ArrowBufHasher
Key: ARROW-6020
URL: https://issues.apache.org/jira/browse/ARROW-6020
Project: Apache Arrow
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https://issues.apache.org/jira/browse/ARROW-6019?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16891595#comment-16891595
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Ji Liu commented on ARROW-6019:
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Sure, won't do now.
> [Java] Port Jdbc and Avro adapter t
Ji Liu created ARROW-6019:
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Summary: [Java] Port Jdbc and Avro adapter to new directory
Key: ARROW-6019
URL: https://issues.apache.org/jira/browse/ARROW-6019
Project: Apache Arrow
Issue Type: Task
Ji Liu created ARROW-5997:
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Summary: [Java] Support dictionary encoding for Union type
Key: ARROW-5997
URL: https://issues.apache.org/jira/browse/ARROW-5997
Project: Apache Arrow
Issue Type: New Feat
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Ji Liu updated ARROW-5845:
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Description:
It would be useful for applications which need convert Avro data to Arrow data.
This is an adapte
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Ji Liu updated ARROW-5845:
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Description:
It would be useful for applications which need convert Avro data to Arrow data.
This is an adapte
Ji Liu created ARROW-5988:
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Summary: [Java] Avro adapter implement simple Record type
Key: ARROW-5988
URL: https://issues.apache.org/jira/browse/ARROW-5988
Project: Apache Arrow
Issue Type: Sub-task
Ji Liu created ARROW-5986:
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Summary: [Java] Code cleanup for dictionary encoding
Key: ARROW-5986
URL: https://issues.apache.org/jira/browse/ARROW-5986
Project: Apache Arrow
Issue Type: Improvement
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Ji Liu updated ARROW-5967:
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Description:
Now {{timeZoneList}} in {{DateUtility}} belongs to Joda time.
Since we have replace Joda time wit
Ji Liu created ARROW-5968:
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Summary: [Java] Remove duplicate Preconditions check in JDBC
adapter
Key: ARROW-5968
URL: https://issues.apache.org/jira/browse/ARROW-5968
Project: Apache Arrow
Issue Typ
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Ji Liu updated ARROW-5967:
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Component/s: Java
> [Java] DateUtility#timeZoneList is not correct
> --
Ji Liu created ARROW-5967:
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Summary: [Java] DateUtility#timeZoneList is not correct
Key: ARROW-5967
URL: https://issues.apache.org/jira/browse/ARROW-5967
Project: Apache Arrow
Issue Type: Improvement
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https://issues.apache.org/jira/browse/ARROW-5902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16884907#comment-16884907
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Ji Liu commented on ARROW-5902:
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cc [~emkornfi...@gmail.com]
> [Java] Implement hash table
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Ji Liu updated ARROW-5902:
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Summary: [Java] Implement hash table and equals & hashCode API for
dictionary encoding (was: [Java] Implement
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Ji Liu commented on ARROW-5918:
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[~emkornfi...@gmail.com] Sure, sounds reasonable.
> [Java
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Ji Liu commented on ARROW-5918:
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[~emkornfi...@gmail.com]
Sure, For #1 you are right.
Fo
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Ji Liu reassigned ARROW-5918:
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Assignee: Ji Liu
> [Java] Revise the BaseIntVector interface
> -
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Ji Liu commented on ARROW-721:
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[~wesmckinn] I am interested in this issue, I still don't qui
Ji Liu created ARROW-5909:
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Summary: [Java] Optimize ByteFunctionHelpers equals & compare logic
Key: ARROW-5909
URL: https://issues.apache.org/jira/browse/ARROW-5909
Project: Apache Arrow
Issue Type:
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Ji Liu updated ARROW-5909:
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Component/s: Java
> [Java] Optimize ByteFunctionHelpers equals & compare logic
> --
Ji Liu created ARROW-5902:
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Summary: [Java] Implement HashTable for dictionary encoding
Key: ARROW-5902
URL: https://issues.apache.org/jira/browse/ARROW-5902
Project: Apache Arrow
Issue Type: New Fea
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https://issues.apache.org/jira/browse/ARROW-1184?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16881725#comment-16881725
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Ji Liu commented on ARROW-1184:
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[~bryanc] Now for Struct and List type, getObject returns
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Ji Liu updated ARROW-5883:
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Description:
As described in
[http://arrow.apache.org/docs/format/Layout.html#dictionary-encoding], List
type
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Ji Liu updated ARROW-5883:
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Description:
As described in
[http://arrow.apache.org/docs/format/Layout.html#dictionary-encoding], List
type
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Ji Liu updated ARROW-5883:
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Summary: [Java] Support dictionary encoding for List and Struct type (was:
[Java] Support Dictionary Encoding
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Ji Liu updated ARROW-5883:
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Description:
As described in
[http://arrow.apache.org/docs/format/Layout.html#dictionary-encoding], List
type
Ji Liu created ARROW-5883:
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Summary: [Java] Support Dictionary Encoding for List type
Key: ARROW-5883
URL: https://issues.apache.org/jira/browse/ARROW-5883
Project: Apache Arrow
Issue Type: Improveme
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Ji Liu closed ARROW-5259.
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Resolution: Won't Do
> [Java] Add option for ValueVector to allocate buffers with actual size
> -
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Ji Liu commented on ARROW-5846:
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[~emkornfi...@gmail.com] Ah, sorry, I'll try my best :D
>
Ji Liu created ARROW-5861:
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Summary: [Java] Initial implement to convert Avro record with
primitive types
Key: ARROW-5861
URL: https://issues.apache.org/jira/browse/ARROW-5861
Project: Apache Arrow
Ji Liu created ARROW-5846:
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Summary: [Java] Create Avro adapter module and add dependencies
Key: ARROW-5846
URL: https://issues.apache.org/jira/browse/ARROW-5846
Project: Apache Arrow
Issue Type: Sub
Ji Liu created ARROW-5845:
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Summary: [Java] Implement converter between Arrow record batches
and Avro records
Key: ARROW-5845
URL: https://issues.apache.org/jira/browse/ARROW-5845
Project: Apache Arrow
Ji Liu created ARROW-5835:
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Summary: [Java] Support Dictionary Encoding for binary type
Key: ARROW-5835
URL: https://issues.apache.org/jira/browse/ARROW-5835
Project: Apache Arrow
Issue Type: New Fea
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Ji Liu edited comment on ARROW-5821 at 7/3/19 7:41 AM:
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Thanks a lo
Ji Liu created ARROW-5834:
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Summary: [Java] Apply new hash map in DictionaryEncoder
Key: ARROW-5834
URL: https://issues.apache.org/jira/browse/ARROW-5834
Project: Apache Arrow
Issue Type: New Feature
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https://issues.apache.org/jira/browse/ARROW-5224?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ji Liu closed ARROW-5224.
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Resolution: Won't Do
Assignee: (was: Ji Liu)
> [Java] Add APIs for supporting directly serialize/deseri
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Ji Liu commented on ARROW-5821:
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Thanks a lot for your feedback. [~jnadeau] [~wesmckinn]
M
Ji Liu created ARROW-5821:
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Summary: [Java] Support compact fixed-width vectors
Key: ARROW-5821
URL: https://issues.apache.org/jira/browse/ARROW-5821
Project: Apache Arrow
Issue Type: New Feature
Ji Liu created ARROW-5814:
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Summary: [Java] Implement a HashMap for
DictionaryEncoder
Key: ARROW-5814
URL: https://issues.apache.org/jira/browse/ARROW-5814
Project: Apache Arrow
Issue Type: Improve
Ji Liu created ARROW-5812:
-
Summary: [Java] Refactor method name and param type in
BaseIntVector
Key: ARROW-5812
URL: https://issues.apache.org/jira/browse/ARROW-5812
Project: Apache Arrow
Issue Typ
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https://issues.apache.org/jira/browse/ARROW-5435?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ji Liu updated ARROW-5435:
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Description: (was: IntervalYearVector#getObject today return Period
with specific month. However, this vect
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Ji Liu reopened ARROW-5435:
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> [Java] IntervalYearVector#getObject should return Period with both year and
> month
>
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Ji Liu updated ARROW-5435:
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Summary: [Java] add test for IntervalYearVector#getAsStringBuilder (was:
[Java] IntervalYearVector#getObject s
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Ji Liu closed ARROW-5435.
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Resolution: Invalid
> [Java] IntervalYearVector#getObject should return Period with both year and
> month
>
Ji Liu created ARROW-5726:
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Summary: [Java] Implement a common interface for int vectors
Key: ARROW-5726
URL: https://issues.apache.org/jira/browse/ARROW-5726
Project: Apache Arrow
Issue Type: New Fe
Ji Liu created ARROW-5706:
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Summary: [Java] Remove type conversion in
getValidityBufferValueCapacity
Key: ARROW-5706
URL: https://issues.apache.org/jira/browse/ARROW-5706
Project: Apache Arrow
Issue
Ji Liu created ARROW-5705:
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Summary: [Java] Optimize BaseValueVector#computeCombinedBufferSize
logic
Key: ARROW-5705
URL: https://issues.apache.org/jira/browse/ARROW-5705
Project: Apache Arrow
Issue
Ji Liu created ARROW-5672:
-
Summary: [Java] Refactor redundant method modifier
Key: ARROW-5672
URL: https://issues.apache.org/jira/browse/ARROW-5672
Project: Apache Arrow
Issue Type: Sub-task
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Ji Liu edited comment on ARROW-5579 at 6/21/19 5:39 AM:
yes, as w
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Ji Liu commented on ARROW-5579:
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yes, as we discussed before.
> [Java] shade flatbuffer de
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Ji Liu commented on ARROW-5579:
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[~emkornfi...@gmail.com] The revert PR is merged, I opened
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Ji Liu edited comment on ARROW-5579 at 6/21/19 3:05 AM:
[https://
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Ji Liu edited comment on ARROW-5579 at 6/21/19 3:05 AM:
[~emkornf
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Ji Liu updated ARROW-5579:
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Comment: was deleted
(was: Thanks for your reminder [~emkornfi...@gmail.com], I have just tried this
and it wo
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Ji Liu commented on ARROW-5579:
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Thanks for your reminder [~emkornfi...@gmail.com], I have
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Ji Liu commented on ARROW-5579:
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[~emkornfi...@gmail.com] Sure, seems your solution similar
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Ji Liu edited comment on ARROW-5579 at 6/20/19 2:25 AM:
[~emkornf
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Ji Liu commented on ARROW-5579:
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[~emkornfi...@gmail.com] Any update for this? I do have so
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Ji Liu commented on ARROW-5579:
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[https://github.com/tianchen92/arrow/commits/ARROW-5579-ne
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Ji Liu commented on ARROW-5579:
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[~emkornfi...@gmail.com] I am afraid the above PR did not
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Ji Liu updated ARROW-5587:
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Component/s: Java
> [Java] Add more maven style check for Java code
> -
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Ji Liu updated ARROW-5587:
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Summary: [Java] Add more maven style check for Java code (was: Add more
maven style check for Java code)
> [J
Ji Liu created ARROW-5587:
-
Summary: Add more maven style check for Java code
Key: ARROW-5587
URL: https://issues.apache.org/jira/browse/ARROW-5587
Project: Apache Arrow
Issue Type: Improvement
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Ji Liu updated ARROW-5584:
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Component/s: Java
> Add import for link reference in FieldReader javadoc
>
Ji Liu created ARROW-5584:
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Summary: Add import for link reference in FieldReader javadoc
Key: ARROW-5584
URL: https://issues.apache.org/jira/browse/ARROW-5584
Project: Apache Arrow
Issue Type: Bug
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Ji Liu reassigned ARROW-5579:
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Assignee: Ji Liu
> [Java] shade flatbuffer dependency
> --
>
>
Ji Liu created ARROW-5435:
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Summary: IntervalYearVector#getObject should return Period with
both year and month
Key: ARROW-5435
URL: https://issues.apache.org/jira/browse/ARROW-5435
Project: Apache Arrow
Ji Liu created ARROW-5420:
-
Summary: Implement or remove getCurrentSizeInBytes in
VariableWidthVector
Key: ARROW-5420
URL: https://issues.apache.org/jira/browse/ARROW-5420
Project: Apache Arrow
Issu
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Ji Liu commented on ARROW-5224:
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[~emkornfi...@gmail.com] [~bryanc] Thanks for your comment
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Ji Liu edited comment on ARROW-5224 at 5/13/19 8:08 AM:
[~emkornf
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Ji Liu commented on ARROW-5224:
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[~emkornfi...@gmail.com] Thanks for your reply.
For #2 yo
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Ji Liu edited comment on ARROW-5224 at 5/13/19 4:53 AM:
[~jnadeau
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Ji Liu commented on ARROW-5224:
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[~jnadeau] Thanks very much for your feedback. There are t
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Ji Liu updated ARROW-5224:
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Description:
There is no API to directly serialize/deserialize ValueVector. The only way to
implement this is
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Ji Liu closed ARROW-5207.
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Resolution: Won't Do
> [Java] add APIs to support vector reuse
> ---
>
>
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Ji Liu closed ARROW-5206.
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Resolution: Won't Do
> [Java] Add APIs in MessageSerializer to directly serialize/deserialize
> ArrowBuf
> -
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Ji Liu commented on ARROW-5207:
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[~jnadeau] Thanks for your feedback. Sure, it's not an imp
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Ji Liu edited comment on ARROW-5207 at 5/8/19 3:23 AM:
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[~jnadeau]
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Ji Liu commented on ARROW-61:
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[~wesmckinn] Thanks very much for your reply, I have submitted a
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Ji Liu commented on ARROW-5207:
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[~jnadeau] Thanks a lot for your comments, I'm sorry to ha
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Ji Liu commented on ARROW-61:
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[~wesmckinn] I checked the code and found that the problem still
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Ji Liu commented on ARROW-3283:
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[~wesmckinn] Is this still an issue? Could you please giv
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Ji Liu commented on ARROW-721:
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[~wesmckinn] Could you give some more detailed description fo
Ji Liu created ARROW-5259:
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Summary: Add option for ValueVector to allocate buffers with
actual size
Key: ARROW-5259
URL: https://issues.apache.org/jira/browse/ARROW-5259
Project: Apache Arrow
Issue
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Ji Liu commented on ARROW-5206:
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I have submitted a PR: [https://github.com/apache/arrow/pu
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https://issues.apache.org/jira/browse/ARROW-5207?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16829945#comment-16829945
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Ji Liu commented on ARROW-5207:
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I have submitted a [PR|[https://github.com/apache/arrow/pu
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https://issues.apache.org/jira/browse/ARROW-5225?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ji Liu updated ARROW-5225:
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Description:
Now in _BaseValueVector#getValidityBufferSizeFromCount_ and
_BitVectorHelper#getValidityBufferSi
Ji Liu created ARROW-5225:
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Summary: [Java] Improve performance of
BaseValueVector#getValidityBufferSizeFromCount
Key: ARROW-5225
URL: https://issues.apache.org/jira/browse/ARROW-5225
Project: Apache Arrow
Ji Liu created ARROW-5224:
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Summary: [Java] Add APIs for supporting directly
serialize/deserialize ValueVector
Key: ARROW-5224
URL: https://issues.apache.org/jira/browse/ARROW-5224
Project: Apache Arrow
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Ji Liu reassigned ARROW-5206:
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Assignee: Ji Liu
> [Java] Add APIs in MessageSerializer to directly serialize/deserialize
> ArrowBuf
>
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Ji Liu reassigned ARROW-5207:
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Assignee: Ji Liu
> [Java] add APIs to support vector reuse
> ---
>
>
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Ji Liu updated ARROW-5207:
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Summary: [Java] add APIs to support vector reuse (was: [Java] add APIs to
support vector )
> [Java] add APIs
Ji Liu created ARROW-5207:
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Summary: [Java] add APIs to support vector
Key: ARROW-5207
URL: https://issues.apache.org/jira/browse/ARROW-5207
Project: Apache Arrow
Issue Type: Improvement
C
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Ji Liu updated ARROW-5206:
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Summary: [Java] Add APIs in MessageSerializer to directly
serialize/deserialize ArrowBuf (was: [JAVA]Add APIs
Ji Liu created ARROW-5206:
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Summary: [JAVA]Add APIs in MessageSerializer to directly
serialize/deserialize ArrowBuf
Key: ARROW-5206
URL: https://issues.apache.org/jira/browse/ARROW-5206
Project: Apache Arrow
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