[jira] [Created] (ARROW-15562) [Java] FuzzIpcStream: Uncaught exception in java.base/java.nio.Bits.reserveMemory

2022-02-03 Thread Liya Fan (Jira)
Liya Fan created ARROW-15562: Summary: [Java] FuzzIpcStream: Uncaught exception in java.base/java.nio.Bits.reserveMemory Key: ARROW-15562 URL: https://issues.apache.org/jira/browse/ARROW-15562 Project: Ap

[jira] [Created] (ARROW-15561) [Java] FuzzIpcStream: Uncaught exception in org.apache.arrow.memory.BaseAllocator.buffer

2022-02-03 Thread Liya Fan (Jira)
Liya Fan created ARROW-15561: Summary: [Java] FuzzIpcStream: Uncaught exception in org.apache.arrow.memory.BaseAllocator.buffer Key: ARROW-15561 URL: https://issues.apache.org/jira/browse/ARROW-15561 Proj

[jira] [Created] (ARROW-15560) [Java] FuzzIpcStream: Uncaught exception in java.base/java.nio.Buffer.createCapacityException

2022-02-03 Thread Liya Fan (Jira)
Liya Fan created ARROW-15560: Summary: [Java] FuzzIpcStream: Uncaught exception in java.base/java.nio.Buffer.createCapacityException Key: ARROW-15560 URL: https://issues.apache.org/jira/browse/ARROW-15560

[jira] [Created] (ARROW-15559) [Java] FuzzIpcFile: Uncaught exception in org.apache.arrow.vector.types.pojo.Schema.convertSchema

2022-02-03 Thread Liya Fan (Jira)
Liya Fan created ARROW-15559: Summary: [Java] FuzzIpcFile: Uncaught exception in org.apache.arrow.vector.types.pojo.Schema.convertSchema Key: ARROW-15559 URL: https://issues.apache.org/jira/browse/ARROW-15559

[jira] [Created] (ARROW-15558) [Java] FuzzIpcFile: Uncaught exception in java.base/java.nio.Buffer.checkIndex

2022-02-03 Thread Liya Fan (Jira)
Liya Fan created ARROW-15558: Summary: [Java] FuzzIpcFile: Uncaught exception in java.base/java.nio.Buffer.checkIndex Key: ARROW-15558 URL: https://issues.apache.org/jira/browse/ARROW-15558 Project: Apach

[jira] [Created] (ARROW-15557) [Java] FuzzIpcFile: Uncaught exception in java.base/java.nio.HeapByteBuffer.

2022-02-03 Thread Liya Fan (Jira)
Liya Fan created ARROW-15557: Summary: [Java] FuzzIpcFile: Uncaught exception in java.base/java.nio.HeapByteBuffer. Key: ARROW-15557 URL: https://issues.apache.org/jira/browse/ARROW-15557 Project: Apache

[jira] [Created] (ARROW-15502) [Java] Detect exceptional footer size in Arrow file reader

2022-01-29 Thread Liya Fan (Jira)
Liya Fan created ARROW-15502: Summary: [Java] Detect exceptional footer size in Arrow file reader Key: ARROW-15502 URL: https://issues.apache.org/jira/browse/ARROW-15502 Project: Apache Arrow Iss

[jira] [Created] (ARROW-15501) [Java] Support validating decimal vectors

2022-01-29 Thread Liya Fan (Jira)
Liya Fan created ARROW-15501: Summary: [Java] Support validating decimal vectors Key: ARROW-15501 URL: https://issues.apache.org/jira/browse/ARROW-15501 Project: Apache Arrow Issue Type: New Feat

[jira] [Created] (ARROW-14696) [Java] Reset vectors before populating JDBC data when reusing vector schema root

2021-11-12 Thread Liya Fan (Jira)
Liya Fan created ARROW-14696: Summary: [Java] Reset vectors before populating JDBC data when reusing vector schema root Key: ARROW-14696 URL: https://issues.apache.org/jira/browse/ARROW-14696 Project: Apa

[jira] [Created] (ARROW-13811) [Java] Provide a general out-of-place sorter

2021-08-31 Thread Liya Fan (Jira)
Liya Fan created ARROW-13811: Summary: [Java] Provide a general out-of-place sorter Key: ARROW-13811 URL: https://issues.apache.org/jira/browse/ARROW-13811 Project: Apache Arrow Issue Type: New F

[jira] [Created] (ARROW-13792) [Java] The toString representation is incorrect for unsigned integer vectors

2021-08-30 Thread Liya Fan (Jira)
Liya Fan created ARROW-13792: Summary: [Java] The toString representation is incorrect for unsigned integer vectors Key: ARROW-13792 URL: https://issues.apache.org/jira/browse/ARROW-13792 Project: Apache

[jira] [Created] (ARROW-13733) [Java] Allow JDBC adapters to reuse vector schema roots

2021-08-24 Thread Liya Fan (Jira)
Liya Fan created ARROW-13733: Summary: [Java] Allow JDBC adapters to reuse vector schema roots Key: ARROW-13733 URL: https://issues.apache.org/jira/browse/ARROW-13733 Project: Apache Arrow Issue

[jira] [Created] (ARROW-13645) [Java] Allow NullVectors to have distinct field names

2021-08-17 Thread Liya Fan (Jira)
Liya Fan created ARROW-13645: Summary: [Java] Allow NullVectors to have distinct field names Key: ARROW-13645 URL: https://issues.apache.org/jira/browse/ARROW-13645 Project: Apache Arrow Issue Ty

[jira] [Created] (ARROW-13604) [Java] Remove deprecation annotations for APIs representing unsupported operations

2021-08-10 Thread Liya Fan (Jira)
Liya Fan created ARROW-13604: Summary: [Java] Remove deprecation annotations for APIs representing unsupported operations Key: ARROW-13604 URL: https://issues.apache.org/jira/browse/ARROW-13604 Project: A

[jira] [Created] (ARROW-13544) [Java] Remove APIs that have been deprecated for long

2021-08-04 Thread Liya Fan (Jira)
Liya Fan created ARROW-13544: Summary: [Java] Remove APIs that have been deprecated for long Key: ARROW-13544 URL: https://issues.apache.org/jira/browse/ARROW-13544 Project: Apache Arrow Issue Ty

[jira] [Created] (ARROW-13443) [C++] Fix the incorrect mapping from flatbuf::MetadataVersion to arrow::ipc::MetadataVersion

2021-07-25 Thread Liya Fan (Jira)
Liya Fan created ARROW-13443: Summary: [C++] Fix the incorrect mapping from flatbuf::MetadataVersion to arrow::ipc::MetadataVersion Key: ARROW-13443 URL: https://issues.apache.org/jira/browse/ARROW-13443

[jira] [Created] (ARROW-13194) [Java]]

2021-06-28 Thread Liya Fan (Jira)
Liya Fan created ARROW-13194: Summary: [Java]] Key: ARROW-13194 URL: https://issues.apache.org/jira/browse/ARROW-13194 Project: Apache Arrow Issue Type: New Feature Reporter: Liya Fan

[jira] [Created] (ARROW-13147) [Java] Respect the rounding policy when allocating vector buffers

2021-06-23 Thread Liya Fan (Jira)
Liya Fan created ARROW-13147: Summary: [Java] Respect the rounding policy when allocating vector buffers Key: ARROW-13147 URL: https://issues.apache.org/jira/browse/ARROW-13147 Project: Apache Arrow

[jira] [Created] (ARROW-12310) [Java] ValueVector#getObject should support covariance for complex types

2021-04-09 Thread Liya Fan (Jira)
Liya Fan created ARROW-12310: Summary: [Java] ValueVector#getObject should support covariance for complex types Key: ARROW-12310 URL: https://issues.apache.org/jira/browse/ARROW-12310 Project: Apache Arro

[jira] [Created] (ARROW-11999) [Java] Support parallel vector element search with user-specified comparator

2021-03-16 Thread Liya Fan (Jira)
Liya Fan created ARROW-11999: Summary: [Java] Support parallel vector element search with user-specified comparator Key: ARROW-11999 URL: https://issues.apache.org/jira/browse/ARROW-11999 Project: Apache

[jira] [Created] (ARROW-11901) [Java] Investigate potential performance improvement of compression codec

2021-03-07 Thread Liya Fan (Jira)
Liya Fan created ARROW-11901: Summary: [Java] Investigate potential performance improvement of compression codec Key: ARROW-11901 URL: https://issues.apache.org/jira/browse/ARROW-11901 Project: Apache Arr

[jira] [Created] (ARROW-11899) [Java] Refactor the compression codec implementation into core/Arrow specific parts

2021-03-07 Thread Liya Fan (Jira)
Liya Fan created ARROW-11899: Summary: [Java] Refactor the compression codec implementation into core/Arrow specific parts Key: ARROW-11899 URL: https://issues.apache.org/jira/browse/ARROW-11899 Project:

[jira] [Created] (ARROW-11081) [Java] Make IPC option immutable

2020-12-30 Thread Liya Fan (Jira)
Liya Fan created ARROW-11081: Summary: [Java] Make IPC option immutable Key: ARROW-11081 URL: https://issues.apache.org/jira/browse/ARROW-11081 Project: Apache Arrow Issue Type: Improvement

[jira] [Created] (ARROW-10880) [Java] Support compressing RecordBatch IPC buffers by LZ4

2020-12-11 Thread Liya Fan (Jira)
Liya Fan created ARROW-10880: Summary: [Java] Support compressing RecordBatch IPC buffers by LZ4 Key: ARROW-10880 URL: https://issues.apache.org/jira/browse/ARROW-10880 Project: Apache Arrow Issu

[jira] [Created] (ARROW-10749) [C++] Incorrect string format for Datum with the collection type

2020-11-27 Thread Liya Fan (Jira)
Liya Fan created ARROW-10749: Summary: [C++] Incorrect string format for Datum with the collection type Key: ARROW-10749 URL: https://issues.apache.org/jira/browse/ARROW-10749 Project: Apache Arrow

[jira] [Created] (ARROW-10662) [Java] Avoid integer overflow for Json file reader

2020-11-19 Thread Liya Fan (Jira)
Liya Fan created ARROW-10662: Summary: [Java] Avoid integer overflow for Json file reader Key: ARROW-10662 URL: https://issues.apache.org/jira/browse/ARROW-10662 Project: Apache Arrow Issue Type:

[jira] [Created] (ARROW-10492) [Java][JDBC] Allow users to config the mapping between SQL types and Arrow types

2020-11-03 Thread Liya Fan (Jira)
Liya Fan created ARROW-10492: Summary: [Java][JDBC] Allow users to config the mapping between SQL types and Arrow types Key: ARROW-10492 URL: https://issues.apache.org/jira/browse/ARROW-10492 Project: Apa

[jira] [Created] (ARROW-10388) [Java] Fix spark integration builds

2020-10-26 Thread Liya Fan (Jira)
Liya Fan created ARROW-10388: Summary: [Java] Fix spark integration builds Key: ARROW-10388 URL: https://issues.apache.org/jira/browse/ARROW-10388 Project: Apache Arrow Issue Type: Bug

[jira] [Created] (ARROW-10294) [Java] Resolve problems of DecimalVector APIs on ArrowBufs

2020-10-12 Thread Liya Fan (Jira)
Liya Fan created ARROW-10294: Summary: [Java] Resolve problems of DecimalVector APIs on ArrowBufs Key: ARROW-10294 URL: https://issues.apache.org/jira/browse/ARROW-10294 Project: Apache Arrow Iss

[jira] [Created] (ARROW-10277) [C++] Support comparing scalars approximately

2020-10-11 Thread Liya Fan (Jira)
Liya Fan created ARROW-10277: Summary: [C++] Support comparing scalars approximately Key: ARROW-10277 URL: https://issues.apache.org/jira/browse/ARROW-10277 Project: Apache Arrow Issue Type: New

[jira] [Created] (ARROW-10107) [Doc] Provide Java development guide

2020-09-26 Thread Liya Fan (Jira)
Liya Fan created ARROW-10107: Summary: [Doc] Provide Java development guide Key: ARROW-10107 URL: https://issues.apache.org/jira/browse/ARROW-10107 Project: Apache Arrow Issue Type: New Feature

[jira] [Created] (ARROW-10069) [Java] Support running Java benchmarks from command line

2020-09-22 Thread Liya Fan (Jira)
Liya Fan created ARROW-10069: Summary: [Java] Support running Java benchmarks from command line Key: ARROW-10069 URL: https://issues.apache.org/jira/browse/ARROW-10069 Project: Apache Arrow Issue

[jira] [Created] (ARROW-9797) [Rust] AMD64 Conda Integration Tests is failing for the Master branch

2020-08-19 Thread Liya Fan (Jira)
Liya Fan created ARROW-9797: --- Summary: [Rust] AMD64 Conda Integration Tests is failing for the Master branch Key: ARROW-9797 URL: https://issues.apache.org/jira/browse/ARROW-9797 Project: Apache Arrow

[jira] [Created] (ARROW-9680) [Java] Support non-nullable vectors

2020-08-10 Thread Liya Fan (Jira)
Liya Fan created ARROW-9680: --- Summary: [Java] Support non-nullable vectors Key: ARROW-9680 URL: https://issues.apache.org/jira/browse/ARROW-9680 Project: Apache Arrow Issue Type: New Feature

[jira] [Created] (ARROW-9540) [WebSite] Java documents are hidden

2020-07-22 Thread Liya Fan (Jira)
Liya Fan created ARROW-9540: --- Summary: [WebSite] Java documents are hidden Key: ARROW-9540 URL: https://issues.apache.org/jira/browse/ARROW-9540 Project: Apache Arrow Issue Type: Improvement

[jira] [Created] (ARROW-9477) [C++] Fix test case TestSchemaMetadata.MetadataVersionForwardCompatibility

2020-07-15 Thread Liya Fan (Jira)
Liya Fan created ARROW-9477: --- Summary: [C++] Fix test case TestSchemaMetadata.MetadataVersionForwardCompatibility Key: ARROW-9477 URL: https://issues.apache.org/jira/browse/ARROW-9477 Project: Apache Arrow

[jira] [Created] (ARROW-9315) [Java] Fix the failure of testAllocationManagerType

2020-07-02 Thread Liya Fan (Jira)
Liya Fan created ARROW-9315: --- Summary: [Java] Fix the failure of testAllocationManagerType Key: ARROW-9315 URL: https://issues.apache.org/jira/browse/ARROW-9315 Project: Apache Arrow Issue Type: Bu

[jira] [Created] (ARROW-9273) [C++] Add crossbow job to capture build setup

2020-06-30 Thread Liya Fan (Jira)
Liya Fan created ARROW-9273: --- Summary: [C++] Add crossbow job to capture build setup Key: ARROW-9273 URL: https://issues.apache.org/jira/browse/ARROW-9273 Project: Apache Arrow Issue Type: Wish

[jira] [Created] (ARROW-9169) [C++] Undefined reference when building flight code

2020-06-18 Thread Liya Fan (Jira)
Liya Fan created ARROW-9169: --- Summary: [C++] Undefined reference when building flight code Key: ARROW-9169 URL: https://issues.apache.org/jira/browse/ARROW-9169 Project: Apache Arrow Issue Type: Bu

[jira] [Commented] (ARROW-8909) [Java] Out of order writes using setSafe

2020-06-04 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-8909?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17126371#comment-17126371 ] Liya Fan commented on ARROW-8909: - [~saurabhm] According to your suggestion, we have made

[jira] [Created] (ARROW-9010) [Java] Framework and interface changes for RecordBatch IPC buffer compression

2020-06-02 Thread Liya Fan (Jira)
Liya Fan created ARROW-9010: --- Summary: [Java] Framework and interface changes for RecordBatch IPC buffer compression Key: ARROW-9010 URL: https://issues.apache.org/jira/browse/ARROW-9010 Project: Apache Arr

[jira] [Created] (ARROW-8973) [Java] Support batch value appending for large varchar/varbinary vectors

2020-05-27 Thread Liya Fan (Jira)
Liya Fan created ARROW-8973: --- Summary: [Java] Support batch value appending for large varchar/varbinary vectors Key: ARROW-8973 URL: https://issues.apache.org/jira/browse/ARROW-8973 Project: Apache Arrow

[jira] [Created] (ARROW-8972) [Java] Support range value comparison for large varchar/varbinary vectors

2020-05-27 Thread Liya Fan (Jira)
Liya Fan created ARROW-8972: --- Summary: [Java] Support range value comparison for large varchar/varbinary vectors Key: ARROW-8972 URL: https://issues.apache.org/jira/browse/ARROW-8972 Project: Apache Arrow

[jira] [Created] (ARROW-8940) [Java] Fix the performance degradation of integration tests

2020-05-26 Thread Liya Fan (Jira)
Liya Fan created ARROW-8940: --- Summary: [Java] Fix the performance degradation of integration tests Key: ARROW-8940 URL: https://issues.apache.org/jira/browse/ARROW-8940 Project: Apache Arrow Issue

[jira] [Commented] (ARROW-8909) [Java] Out of order writes using setSafe

2020-05-25 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-8909?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17116350#comment-17116350 ] Liya Fan commented on ARROW-8909: - [~saurabhm] Thank you for reporting the problem. I thi

[jira] [Commented] (ARROW-8402) [Java] Support ValidateFull methods in Java

2020-05-18 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-8402?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17110259#comment-17110259 ] Liya Fan commented on ARROW-8402: - Oh sorry, I have already started working on this over

[jira] [Commented] (ARROW-8803) [Java] Row count should be set before loading buffers in VectorLoader

2020-05-15 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-8803?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17108163#comment-17108163 ] Liya Fan commented on ARROW-8803: - As you have indicated, {{root.setRowCount}} calls {{se

[jira] [Commented] (ARROW-8803) [Java] Row count should be set before loading buffers In VectorLoader

2020-05-14 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-8803?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17107826#comment-17107826 ] Liya Fan commented on ARROW-8803: - [~rongma] Thanks for reporting this problem. I am curi

[jira] [Created] (ARROW-8771) [C++] Add boost/process library to build support

2020-05-11 Thread Liya Fan (Jira)
Liya Fan created ARROW-8771: --- Summary: [C++] Add boost/process library to build support Key: ARROW-8771 URL: https://issues.apache.org/jira/browse/ARROW-8771 Project: Apache Arrow Issue Type: Impro

[jira] [Created] (ARROW-8761) [C++] Improve the performance of minmax kernel

2020-05-11 Thread Liya Fan (Jira)
Liya Fan created ARROW-8761: --- Summary: [C++] Improve the performance of minmax kernel Key: ARROW-8761 URL: https://issues.apache.org/jira/browse/ARROW-8761 Project: Apache Arrow Issue Type: Improve

[jira] [Assigned] (ARROW-8672) [Java] Implement RecordBatch IPC buffer compression from ARROW-300

2020-05-04 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-8672?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liya Fan reassigned ARROW-8672: --- Assignee: Liya Fan > [Java] Implement RecordBatch IPC buffer compression from ARROW-300 > --

[jira] [Assigned] (ARROW-8665) [Java] DenseUnionWriter#setPosition fails with NullPointerException

2020-05-02 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-8665?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liya Fan reassigned ARROW-8665: --- Assignee: Liya Fan > [Java] DenseUnionWriter#setPosition fails with NullPointerException > -

[jira] [Commented] (ARROW-8665) [Java] DenseUnionWriter#setPosition fails with NullPointerException

2020-05-02 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-8665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17098187#comment-17098187 ] Liya Fan commented on ARROW-8665: - [~lidavidm] Sorry for the problem. I will provide a pa

[jira] [Commented] (ARROW-8666) [Java] DenseUnionVector has no way to set offset/validity directly

2020-05-02 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-8666?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17098185#comment-17098185 ] Liya Fan commented on ARROW-8666: - [~lidavidm] Thanks for opening this issue. Could you p

[jira] [Commented] (ARROW-8672) [Java] Implement RecordBatch IPC buffer compression from ARROW-300

2020-05-02 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-8672?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17098183#comment-17098183 ] Liya Fan commented on ARROW-8672: - [~wesm] This issue looks interesting. May I try to pro

[jira] [Created] (ARROW-8481) [Java] Provide an allocation manager based on Unsafe API

2020-04-16 Thread Liya Fan (Jira)
Liya Fan created ARROW-8481: --- Summary: [Java] Provide an allocation manager based on Unsafe API Key: ARROW-8481 URL: https://issues.apache.org/jira/browse/ARROW-8481 Project: Apache Arrow Issue Typ

[jira] [Created] (ARROW-8468) [Document] Fix the incorrect null bits description

2020-04-15 Thread Liya Fan (Jira)
Liya Fan created ARROW-8468: --- Summary: [Document] Fix the incorrect null bits description Key: ARROW-8468 URL: https://issues.apache.org/jira/browse/ARROW-8468 Project: Apache Arrow Issue Type: Bug

[jira] [Commented] (ARROW-7285) [C++] ensure C++ implementation meets clarified dictionary spec

2020-04-15 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-7285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17083899#comment-17083899 ] Liya Fan commented on ARROW-7285: - [~emkornfi...@gmail.com] If nobody else is working on

[jira] [Commented] (ARROW-5926) [Java] Test fuzzer inputs

2020-04-12 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-5926?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17082021#comment-17082021 ] Liya Fan commented on ARROW-5926: - [~tianchen92] I see. Thank you. If the change is not t

[jira] [Commented] (ARROW-5926) [Java] Test fuzzer inputs

2020-04-11 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-5926?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17081300#comment-17081300 ] Liya Fan commented on ARROW-5926: - [~emkornfi...@gmail.com] Sounds good. I have opened AR

[jira] [Created] (ARROW-8402) [Java] Support ValidateFull methods in Java

2020-04-11 Thread Liya Fan (Jira)
Liya Fan created ARROW-8402: --- Summary: [Java] Support ValidateFull methods in Java Key: ARROW-8402 URL: https://issues.apache.org/jira/browse/ARROW-8402 Project: Apache Arrow Issue Type: New Featur

[jira] [Assigned] (ARROW-8392) [Java] Fix overflow related corner cases for vector value comparison

2020-04-09 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-8392?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liya Fan reassigned ARROW-8392: --- Assignee: Liya Fan > [Java] Fix overflow related corner cases for vector value comparison >

[jira] [Commented] (ARROW-8392) [Java] Fix overflow related corner cases for vector value comparison

2020-04-09 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-8392?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17080218#comment-17080218 ] Liya Fan commented on ARROW-8392: - Hi Martin Janda, do you want to provide a patch for th

[jira] [Created] (ARROW-8392) [Java] Fix overflow related corner cases for vector value comparison

2020-04-09 Thread Liya Fan (Jira)
Liya Fan created ARROW-8392: --- Summary: [Java] Fix overflow related corner cases for vector value comparison Key: ARROW-8392 URL: https://issues.apache.org/jira/browse/ARROW-8392 Project: Apache Arrow

[jira] [Commented] (ARROW-8299) [C++] Reusable "optional ParallelFor" function for optional use of multithreading

2020-04-07 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-8299?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17077752#comment-17077752 ] Liya Fan commented on ARROW-8299: - [~wesm] I notice the assignee is left empty. May I try

[jira] [Updated] (ARROW-8239) [Java] fix param checks in splitAndTransfer method

2020-03-31 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-8239?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liya Fan updated ARROW-8239: Fix Version/s: 0.17.0 > [Java] fix param checks in splitAndTransfer method > --

[jira] [Commented] (ARROW-8230) [Java] Move Netty memory manager into a separate module

2020-03-30 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-8230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17071382#comment-17071382 ] Liya Fan commented on ARROW-8230: - [~rymurr] Sounds good to me. Please go ahead with your

[jira] [Commented] (ARROW-8230) [Java] Move Netty memory manager into a separate module

2020-03-30 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-8230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17071018#comment-17071018 ] Liya Fan commented on ARROW-8230: - [~rymurr] I think my understanding is close to yours.

[jira] [Comment Edited] (ARROW-4526) [Java] Remove Netty references from ArrowBuf and move Allocator out of vector package

2020-03-26 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-4526?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17067575#comment-17067575 ] Liya Fan edited comment on ARROW-4526 at 3/26/20, 11:38 AM: [

[jira] [Commented] (ARROW-4526) [Java] Remove Netty references from ArrowBuf and move Allocator out of vector package

2020-03-26 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-4526?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17067575#comment-17067575 ] Liya Fan commented on ARROW-4526: - [~rymurr] Thanks for your time. Of the 3 work items li

[jira] [Commented] (ARROW-8230) [Java] Move Netty memory manager into a separate module

2020-03-26 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-8230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17067574#comment-17067574 ] Liya Fan commented on ARROW-8230: - [~rymurr] Please feel free to assign it to yourself, i

[jira] [Created] (ARROW-8230) [Java] Move Netty memory manager into a separate module

2020-03-26 Thread Liya Fan (Jira)
Liya Fan created ARROW-8230: --- Summary: [Java] Move Netty memory manager into a separate module Key: ARROW-8230 URL: https://issues.apache.org/jira/browse/ARROW-8230 Project: Apache Arrow Issue Type

[jira] [Created] (ARROW-8229) [Java] Move ArrowBuf into the Arrow package

2020-03-26 Thread Liya Fan (Jira)
Liya Fan created ARROW-8229: --- Summary: [Java] Move ArrowBuf into the Arrow package Key: ARROW-8229 URL: https://issues.apache.org/jira/browse/ARROW-8229 Project: Apache Arrow Issue Type: Improvemen

[jira] [Created] (ARROW-8169) [Java] Improve the performance of JDBC adapter by allocating memory proactively

2020-03-19 Thread Liya Fan (Jira)
Liya Fan created ARROW-8169: --- Summary: [Java] Improve the performance of JDBC adapter by allocating memory proactively Key: ARROW-8169 URL: https://issues.apache.org/jira/browse/ARROW-8169 Project: Apache A

[jira] [Created] (ARROW-8121) [Java] Enhance code style checking for Java code (add space after commas, semi-colons and type casts)

2020-03-14 Thread Liya Fan (Jira)
Liya Fan created ARROW-8121: --- Summary: [Java] Enhance code style checking for Java code (add space after commas, semi-colons and type casts) Key: ARROW-8121 URL: https://issues.apache.org/jira/browse/ARROW-8121

[jira] [Created] (ARROW-8108) [Java] Extract a common interface for dictionary encoders

2020-03-12 Thread Liya Fan (Jira)
Liya Fan created ARROW-8108: --- Summary: [Java] Extract a common interface for dictionary encoders Key: ARROW-8108 URL: https://issues.apache.org/jira/browse/ARROW-8108 Project: Apache Arrow Issue Ty

[jira] [Updated] (ARROW-8009) [Java] Fix the hash code methods for BitVector

2020-03-05 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-8009?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liya Fan updated ARROW-8009: Summary: [Java] Fix the hash code methods for BitVector (was: [Java] Fix the hash code mehods for BitVecto

[jira] [Created] (ARROW-8009) [Java] Fix the hash code mehods for BitVector

2020-03-05 Thread Liya Fan (Jira)
Liya Fan created ARROW-8009: --- Summary: [Java] Fix the hash code mehods for BitVector Key: ARROW-8009 URL: https://issues.apache.org/jira/browse/ARROW-8009 Project: Apache Arrow Issue Type: Bug

[jira] [Commented] (ARROW-7048) [Java] Support for combining multiple vectors under VectorSchemaRoot

2020-02-27 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-7048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17046623#comment-17046623 ] Liya Fan commented on ARROW-7048: - [~yogeshtewari] Sorry for the long wait. We have provi

[jira] [Commented] (ARROW-7746) [Java] Support large buffer for Flight

2020-02-27 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-7746?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17046431#comment-17046431 ] Liya Fan commented on ARROW-7746: - It seems the PR for ARROW-7610 is already big enough.

[jira] [Created] (ARROW-7955) [Java] Support large buffer for file/stream IPC

2020-02-27 Thread Liya Fan (Jira)
Liya Fan created ARROW-7955: --- Summary: [Java] Support large buffer for file/stream IPC Key: ARROW-7955 URL: https://issues.apache.org/jira/browse/ARROW-7955 Project: Apache Arrow Issue Type: Improv

[jira] [Updated] (ARROW-7746) [Java] Support large buffer for Flight

2020-02-27 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-7746?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liya Fan updated ARROW-7746: Summary: [Java] Support large buffer for Flight (was: [Java] Support large buffer for IPC) > [Java] Suppo

[jira] [Commented] (ARROW-7746) [Java] Support large buffer for IPC

2020-02-27 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-7746?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17046316#comment-17046316 ] Liya Fan commented on ARROW-7746: - [~emkornfi...@gmail.com] Sorry. There must be some mis

[jira] [Updated] (ARROW-7935) [Java] Remove Netty dependency for BufferAllocator and ReferenceManager

2020-02-25 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-7935?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liya Fan updated ARROW-7935: Description: With previous work (ARROW-7329 and ARROW-7505), Netty based allocation is only one of the poss

[jira] [Resolved] (ARROW-7505) [Java] Remove Netty dependency for ArrowBuf

2020-02-25 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-7505?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liya Fan resolved ARROW-7505. - Resolution: Fixed Fixed by https://github.com/apache/arrow/pull/6131 > [Java] Remove Netty dependency fo

[jira] [Created] (ARROW-7935) [Java] Remove Netty dependency for BufferAllocator and ReferenceManager

2020-02-25 Thread Liya Fan (Jira)
Liya Fan created ARROW-7935: --- Summary: [Java] Remove Netty dependency for BufferAllocator and ReferenceManager Key: ARROW-7935 URL: https://issues.apache.org/jira/browse/ARROW-7935 Project: Apache Arrow

[jira] [Commented] (ARROW-7837) [Java] bug in BaseVariableWidthVector.copyFromSafe results with an index out of bounds exception

2020-02-17 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-7837?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17038355#comment-17038355 ] Liya Fan commented on ARROW-7837: - > btw, what do you mean by non-consecutive slots? in o

[jira] [Commented] (ARROW-7837) [Java] bug in BaseVariableWidthVector.copyFromSafe results with an index out of bounds exception

2020-02-17 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-7837?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17038334#comment-17038334 ] Liya Fan commented on ARROW-7837: - [~eyalfa] Thanks a lot for reporting this issue. I thi

[jira] [Commented] (ARROW-4890) [Python] Spark+Arrow Grouped pandas UDAF - read length must be positive or -1

2020-02-16 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-4890?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17038112#comment-17038112 ] Liya Fan commented on ARROW-4890: - Sure. [~emkornfi...@gmail.com] is right. After [~emkor

[jira] [Closed] (ARROW-5929) [Java] Define API for ExtensionVector whose data must be serialized prior to being sent via IPC

2020-02-12 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-5929?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liya Fan closed ARROW-5929. --- Resolution: Later > [Java] Define API for ExtensionVector whose data must be serialized prior to > being sen

[jira] [Closed] (ARROW-6420) [Java] Improve the performance of UnionVector when getting underlying vectors

2020-02-12 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-6420?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liya Fan closed ARROW-6420. --- Resolution: Later > [Java] Improve the performance of UnionVector when getting underlying vectors > -

[jira] [Closed] (ARROW-6374) [Java] Refactor the code for TimeXXVectors

2020-02-12 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-6374?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liya Fan closed ARROW-6374. --- Resolution: Won't Fix > [Java] Refactor the code for TimeXXVectors >

[jira] [Closed] (ARROW-6307) [Java] Provide RLE vector

2020-02-12 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-6307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liya Fan closed ARROW-6307. --- Resolution: Later > [Java] Provide RLE vector > - > > Key: ARROW-6307

[jira] [Closed] (ARROW-5209) [Java] Add performance benchmarks from SQL workloads

2020-02-12 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-5209?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liya Fan closed ARROW-5209. --- Resolution: Won't Fix > [Java] Add performance benchmarks from SQL workloads > --

[jira] [Closed] (ARROW-6245) [Java] Provide an interface for numeric vectors

2020-02-12 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-6245?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liya Fan closed ARROW-6245. --- Resolution: Won't Fix > [Java] Provide an interface for numeric vectors > ---

[jira] [Commented] (ARROW-7808) [Java][Dataset] Implement Datasets Java API

2020-02-09 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-7808?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17033341#comment-17033341 ] Liya Fan commented on ARROW-7808: - Thanks for opening this issue. Personally, I would li

[jira] [Created] (ARROW-7746) [Java] Support large buffer for IPC

2020-02-02 Thread Liya Fan (Jira)
Liya Fan created ARROW-7746: --- Summary: [Java] Support large buffer for IPC Key: ARROW-7746 URL: https://issues.apache.org/jira/browse/ARROW-7746 Project: Apache Arrow Issue Type: Task Com

[jira] [Commented] (ARROW-6111) [Java] Support LargeVarChar and LargeBinary types and add integration test with C++

2020-02-02 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-6111?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17028700#comment-17028700 ] Liya Fan commented on ARROW-6111: - As a follow up for ARROW-7610, we need these vectors f

[jira] [Assigned] (ARROW-6111) [Java] Support LargeVarChar and LargeBinary types and add integration test with C++

2020-02-02 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-6111?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liya Fan reassigned ARROW-6111: --- Assignee: Liya Fan > [Java] Support LargeVarChar and LargeBinary types and add integration test > w

[jira] [Closed] (ARROW-6566) Implement VarChar in Scala

2020-01-30 Thread Liya Fan (Jira)
[ https://issues.apache.org/jira/browse/ARROW-6566?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Liya Fan closed ARROW-6566. --- Resolution: Cannot Reproduce > Implement VarChar in Scala > -- > > Ke

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