[jira] [Created] (HDFS-8764) Generate Hadoop RPC stubs from protobuf definitions

Haohui Mai created HDFS-8764: Summary: Generate Hadoop RPC stubs from protobuf definitions Key: HDFS-8764 URL: https://issues.apache.org/jira/browse/HDFS-8764 Project: Hadoop HDFS Issue Type:

[jira] [Created] (HDFS-8767) RawLocalFileSystem.listStatus() returns null for UNIX pipefile

Haohui Mai created HDFS-8767: Summary: RawLocalFileSystem.listStatus() returns null for UNIX pipefile Key: HDFS-8767 URL: https://issues.apache.org/jira/browse/HDFS-8767 Project: Hadoop HDFS

[jira] [Commented] (HDFS-8758) Implement the continuation library for libhdfspp

[ https://issues.apache.org/jira/browse/HDFS-8758?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14625390#comment-14625390 ] Haohui Mai commented on HDFS-8758: -- There will be SASL / SSL streams therefore the stream

[jira] [Commented] (HDFS-8759) Implement remote block reader in libhdfspp

[ https://issues.apache.org/jira/browse/HDFS-8759?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14625395#comment-14625395 ] Haohui Mai commented on HDFS-8759: -- bq. Some comments explaining what the methods and

[jira] [Created] (HDFS-8758) Implement the continuation library for libhdfspp

Haohui Mai created HDFS-8758: Summary: Implement the continuation library for libhdfspp Key: HDFS-8758 URL: https://issues.apache.org/jira/browse/HDFS-8758 Project: Hadoop HDFS Issue Type:

[jira] [Resolved] (HDFS-8745) Use Doxygen to generate documents for libhdfspp

[ https://issues.apache.org/jira/browse/HDFS-8745?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai resolved HDFS-8745. -- Resolution: Fixed Hadoop Flags: Reviewed Fix Version/s: HDFS-8707 Target

[jira] [Updated] (HDFS-8723) Integrate the build infrastructure with hdfs-client

[ https://issues.apache.org/jira/browse/HDFS-8723?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8723: - Hadoop Flags: Reviewed Integrate the build infrastructure with hdfs-client

[jira] [Updated] (HDFS-8725) Use std::chrono to implement the timer in the asio library

[ https://issues.apache.org/jira/browse/HDFS-8725?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8725: - Hadoop Flags: Reviewed Use std::chrono to implement the timer in the asio library

[jira] [Updated] (HDFS-8724) Import third_party libraries into the repository

[ https://issues.apache.org/jira/browse/HDFS-8724?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8724: - Hadoop Flags: Reviewed Import third_party libraries into the repository

[jira] [Resolved] (HDFS-8737) Initial implementation of a Hadoop RPC v9 client

[ https://issues.apache.org/jira/browse/HDFS-8737?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai resolved HDFS-8737. -- Resolution: Fixed Hadoop Flags: Reviewed Fix Version/s: HDFS-8707 Target

[jira] [Updated] (HDFS-8758) Implement the continuation library for libhdfspp

[ https://issues.apache.org/jira/browse/HDFS-8758?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8758: - Attachment: HDFS-8758.000.patch Implement the continuation library for libhdfspp

[jira] [Comment Edited] (HDFS-8745) Use Doxygen to generate documents for libhdfspp

[ https://issues.apache.org/jira/browse/HDFS-8745?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14623118#comment-14623118 ] Haohui Mai edited comment on HDFS-8745 at 7/11/15 12:23 AM: bq.

[jira] [Commented] (HDFS-8745) Use Doxygen to generate documents for libhdfspp

[ https://issues.apache.org/jira/browse/HDFS-8745?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14623118#comment-14623118 ] Haohui Mai commented on HDFS-8745: -- bq. I get that, but they need to get put in a place

[jira] [Updated] (HDFS-8759) Implement remote block reader in libhdfspp

[ https://issues.apache.org/jira/browse/HDFS-8759?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8759: - Attachment: HDFS-8759.000.patch Implement remote block reader in libhdfspp

[jira] [Commented] (HDFS-8745) Use Doxygen to generate documents for libhdfspp

[ https://issues.apache.org/jira/browse/HDFS-8745?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14623086#comment-14623086 ] Haohui Mai commented on HDFS-8745: -- The generated documentation is similar to what we have

[jira] [Updated] (HDFS-8745) Use Doxygen to generate documents for libhdfspp

[ https://issues.apache.org/jira/browse/HDFS-8745?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8745: - Attachment: HDFS-8745.001.patch Use Doxygen to generate documents for libhdfspp

[jira] [Updated] (HDFS-8737) Initial implementation of a Hadoop RPC v9 client

[ https://issues.apache.org/jira/browse/HDFS-8737?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8737: - Summary: Initial implementation of a Hadoop RPC v9 client (was: Implement the Hadoop RPC v9 protocol)

[jira] [Created] (HDFS-8759) Implement remote block reader in libhdfspp

Haohui Mai created HDFS-8759: Summary: Implement remote block reader in libhdfspp Key: HDFS-8759 URL: https://issues.apache.org/jira/browse/HDFS-8759 Project: Hadoop HDFS Issue Type: Sub-task

[jira] [Updated] (HDFS-8737) Initial implementation of a Hadoop RPC v9 client

[ https://issues.apache.org/jira/browse/HDFS-8737?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8737: - Description: This jira tracks the initial effort of implementing a Hadoop RPC v9 client. Currently the

[jira] [Updated] (HDFS-8745) Use Doxygen to generate documents for libhdfspp

[ https://issues.apache.org/jira/browse/HDFS-8745?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8745: - Summary: Use Doxygen to generate documents for libhdfspp (was: Use Doxygen to generate documents) Use

[jira] [Commented] (HDFS-8723) Integrate the build infrastructure with hdfs-client

[ https://issues.apache.org/jira/browse/HDFS-8723?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14620840#comment-14620840 ] Haohui Mai commented on HDFS-8723: -- The empty CMakeLists.txt is a placeholder which

[jira] [Created] (HDFS-8745) Use Doxygen to generate documents

Haohui Mai created HDFS-8745: Summary: Use Doxygen to generate documents Key: HDFS-8745 URL: https://issues.apache.org/jira/browse/HDFS-8745 Project: Hadoop HDFS Issue Type: Sub-task

[jira] [Commented] (HDFS-8745) Use Doxygen to generate documents for libhdfspp

[ https://issues.apache.org/jira/browse/HDFS-8745?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14621236#comment-14621236 ] Haohui Mai commented on HDFS-8745: -- This is for native c++ code where the code needs to be

[jira] [Updated] (HDFS-8745) Use Doxygen to generate documents for libhdfspp

[ https://issues.apache.org/jira/browse/HDFS-8745?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8745: - Attachment: HDFS-8745.000.patch Use Doxygen to generate documents for libhdfspp

[jira] [Updated] (HDFS-8726) Move protobuf files that define the client-sever protocols to hdfs-client

[ https://issues.apache.org/jira/browse/HDFS-8726?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8726: - Attachment: HDFS-8726.001.patch Move protobuf files that define the client-sever protocols to hdfs-client

[jira] [Commented] (HDFS-8726) Move protobuf files that define the client-sever protocols to hdfs-client

[ https://issues.apache.org/jira/browse/HDFS-8726?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14618149#comment-14618149 ] Haohui Mai commented on HDFS-8726: -- Thanks for the review. Yes I think it is a good idea

[jira] [Updated] (HDFS-8726) Move protobuf files that define the client-sever protocols to hdfs-client

[ https://issues.apache.org/jira/browse/HDFS-8726?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8726: - Resolution: Fixed Hadoop Flags: Reviewed Fix Version/s: 2.8.0 Status: Resolved

[jira] [Commented] (HDFS-8737) Implement the Hadoop RPC v9 protocol

[ https://issues.apache.org/jira/browse/HDFS-8737?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14619325#comment-14619325 ] Haohui Mai commented on HDFS-8737: -- The v0 patch only includes the RPC implementation. I

[jira] [Updated] (HDFS-8737) Implement the Hadoop RPC v9 protocol

[ https://issues.apache.org/jira/browse/HDFS-8737?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8737: - Attachment: HDFS-8737.000.patch Implement the Hadoop RPC v9 protocol

[jira] [Created] (HDFS-8737) Implement the Hadoop RPC v9 protocol

Haohui Mai created HDFS-8737: Summary: Implement the Hadoop RPC v9 protocol Key: HDFS-8737 URL: https://issues.apache.org/jira/browse/HDFS-8737 Project: Hadoop HDFS Issue Type: Sub-task

[jira] [Created] (HDFS-8723) Integrate the build infrastructure with hdfs-client

Haohui Mai created HDFS-8723: Summary: Integrate the build infrastructure with hdfs-client Key: HDFS-8723 URL: https://issues.apache.org/jira/browse/HDFS-8723 Project: Hadoop HDFS Issue Type:

[jira] [Commented] (HDFS-7966) New Data Transfer Protocol via HTTP/2

[ https://issues.apache.org/jira/browse/HDFS-7966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14617005#comment-14617005 ] Haohui Mai commented on HDFS-7966: -- Thanks for the benchmark. Some questions: * Do you

[jira] [Updated] (HDFS-8724) Import third_party libraries into the repository

[ https://issues.apache.org/jira/browse/HDFS-8724?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8724: - Attachment: HDFS-8724.000.patch Import third_party libraries into the repository

[jira] [Commented] (HDFS-8724) Import third_party libraries into the repository

[ https://issues.apache.org/jira/browse/HDFS-8724?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14617132#comment-14617132 ] Haohui Mai commented on HDFS-8724: -- The v0 patch imports asio-1.10.2 and gtest-1.7.0 into

[jira] [Updated] (HDFS-8723) Integrate the build infrastructure with hdfs-client

[ https://issues.apache.org/jira/browse/HDFS-8723?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8723: - Attachment: HDFS-8723.000.patch Integrate the build infrastructure with hdfs-client

[jira] [Updated] (HDFS-8724) Import third_party libraries into the repository

[ https://issues.apache.org/jira/browse/HDFS-8724?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8724: - Attachment: HDFS-8724.001.patch Import third_party libraries into the repository

[jira] [Updated] (HDFS-8723) Integrate the build infrastructure with hdfs-client

[ https://issues.apache.org/jira/browse/HDFS-8723?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8723: - Status: Patch Available (was: Open) Integrate the build infrastructure with hdfs-client

[jira] [Commented] (HDFS-8724) Import third_party libraries into the repository

[ https://issues.apache.org/jira/browse/HDFS-8724?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14617138#comment-14617138 ] Haohui Mai commented on HDFS-8724: -- The v1 patch includes gmock-1.7.0 instead of

[jira] [Created] (HDFS-8724) Import third_party libraries into the repository

Haohui Mai created HDFS-8724: Summary: Import third_party libraries into the repository Key: HDFS-8724 URL: https://issues.apache.org/jira/browse/HDFS-8724 Project: Hadoop HDFS Issue Type:

[jira] [Updated] (HDFS-8725) Use std::chrono to implement the timer in the asio library

[ https://issues.apache.org/jira/browse/HDFS-8725?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8725: - Attachment: HDFS-8725.000.patch Use std::chrono to implement the timer in the asio library

[jira] [Commented] (HDFS-8620) Clean up the checkstyle warinings about ClientProtocol

[ https://issues.apache.org/jira/browse/HDFS-8620?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14617394#comment-14617394 ] Haohui Mai commented on HDFS-8620: -- +1. I'll commit it shortly. Clean up the checkstyle

[jira] [Created] (HDFS-8725) Use std::chrono to implement the timer in the asio library

Haohui Mai created HDFS-8725: Summary: Use std::chrono to implement the timer in the asio library Key: HDFS-8725 URL: https://issues.apache.org/jira/browse/HDFS-8725 Project: Hadoop HDFS Issue

[jira] [Updated] (HDFS-8726) Move protobuf files that define the client-sever protocols to hdfs-client

[ https://issues.apache.org/jira/browse/HDFS-8726?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8726: - Status: Patch Available (was: Open) Move protobuf files that define the client-sever protocols to

[jira] [Updated] (HDFS-8726) Move protobuf files that define the client-sever protocols to hdfs-client

[ https://issues.apache.org/jira/browse/HDFS-8726?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8726: - Attachment: HDFS-8726.000.patch Move protobuf files that define the client-sever protocols to hdfs-client

[jira] [Updated] (HDFS-8725) Use std::chrono to implement the timer in the asio library

[ https://issues.apache.org/jira/browse/HDFS-8725?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8725: - Description: Currently the asio library uses boost to implement its timer service. Since the date time API

[jira] [Updated] (HDFS-6200) Create a separate jar for hdfs-client

[ https://issues.apache.org/jira/browse/HDFS-6200?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-6200: - Labels: (was: BB2015-05-TBR) Create a separate jar for hdfs-client

[jira] [Commented] (HDFS-8721) Add a metric for number of encryption zones

[ https://issues.apache.org/jira/browse/HDFS-8721?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14617339#comment-14617339 ] Haohui Mai commented on HDFS-8721: -- I wonder, why the information is exposed through

[jira] [Resolved] (HDFS-8724) Import third_party libraries into the repository

[ https://issues.apache.org/jira/browse/HDFS-8724?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai resolved HDFS-8724. -- Resolution: Fixed Fix Version/s: HDFS-8707 Target Version/s: HDFS-8707 Committed to the

[jira] [Updated] (HDFS-8723) Integrate the build infrastructure with hdfs-client

[ https://issues.apache.org/jira/browse/HDFS-8723?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8723: - Resolution: Fixed Fix Version/s: HDFS-8707 Target Version/s: HDFS-8707

[jira] [Resolved] (HDFS-8725) Use std::chrono to implement the timer in the asio library

[ https://issues.apache.org/jira/browse/HDFS-8725?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai resolved HDFS-8725. -- Resolution: Fixed Fix Version/s: HDFS-8707 Target Version/s: HDFS-8707 Committed to the

[jira] [Created] (HDFS-8726) Move protobuf files that define the client-sever protocols to hdfs-client

Haohui Mai created HDFS-8726: Summary: Move protobuf files that define the client-sever protocols to hdfs-client Key: HDFS-8726 URL: https://issues.apache.org/jira/browse/HDFS-8726 Project: Hadoop HDFS

[jira] [Updated] (HDFS-8620) Clean up the checkstyle warinings about ClientProtocol

[ https://issues.apache.org/jira/browse/HDFS-8620?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8620: - Resolution: Fixed Hadoop Flags: Reviewed Fix Version/s: 2.8.0 Status: Resolved

[jira] [Commented] (HDFS-8495) Consolidate append() related implementation into a single class

[ https://issues.apache.org/jira/browse/HDFS-8495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14615750#comment-14615750 ] Haohui Mai commented on HDFS-8495: -- The patch looks good. Some nits: {code} if

[jira] [Commented] (HDFS-8620) Clean up the checkstyle warinings about ClientProtocol

[ https://issues.apache.org/jira/browse/HDFS-8620?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14615711#comment-14615711 ] Haohui Mai commented on HDFS-8620: -- I think removing the exceptions from the method

[jira] [Commented] (HDFS-8620) Clean up the checkstyle warinings about ClientProtocol

[ https://issues.apache.org/jira/browse/HDFS-8620?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14614594#comment-14614594 ] Haohui Mai commented on HDFS-8620: -- bq. Sholud we remove subclasses of IOException from

[jira] [Updated] (HDFS-8447) Decouple information of files in GetLocatedBlocks

[ https://issues.apache.org/jira/browse/HDFS-8447?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8447: - Attachment: HDFS-8447.007.patch Decouple information of files in GetLocatedBlocks

[jira] [Commented] (HDFS-7483) Display information per tier on the Namenode UI

[ https://issues.apache.org/jira/browse/HDFS-7483?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14611162#comment-14611162 ] Haohui Mai commented on HDFS-7483: -- {code} + public float getPercentUsed() { +return

[jira] [Updated] (HDFS-8696) Reduce the variances of latency of WebHDFS

[ https://issues.apache.org/jira/browse/HDFS-8696?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8696: - Affects Version/s: (was: 2.6.0) 2.7.0 Priority: Major (was:

[jira] [Commented] (HDFS-8493) Consolidate truncate() related implementation in a single class

[ https://issues.apache.org/jira/browse/HDFS-8493?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14606669#comment-14606669 ] Haohui Mai commented on HDFS-8493: -- +1. I'll commit it shortly. Consolidate truncate()

[jira] [Updated] (HDFS-8493) Consolidate truncate() related implementation in a single class

[ https://issues.apache.org/jira/browse/HDFS-8493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8493: - Resolution: Fixed Hadoop Flags: Reviewed Fix Version/s: 2.8.0 Status: Resolved

[jira] [Updated] (HDFS-8447) Decouple information of files in GetLocatedBlocks

[ https://issues.apache.org/jira/browse/HDFS-8447?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8447: - Attachment: HDFS-8447.006.patch Decouple information of files in GetLocatedBlocks

[jira] [Comment Edited] (HDFS-8515) Implement HTTP/2 stream channels

[ https://issues.apache.org/jira/browse/HDFS-8515?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14600478#comment-14600478 ] Haohui Mai edited comment on HDFS-8515 at 6/25/15 4:30 PM: --- I've

[jira] [Updated] (HDFS-8515) Implement HTTP/2 stream channels

[ https://issues.apache.org/jira/browse/HDFS-8515?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8515: - Resolution: Fixed Hadoop Flags: Reviewed Fix Version/s: HDFS-7966 Status: Resolved

[jira] [Commented] (HDFS-8515) Abstract a DTP/2 HTTP/2 server

[ https://issues.apache.org/jira/browse/HDFS-8515?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14600465#comment-14600465 ] Haohui Mai commented on HDFS-8515: -- +1 Abstract a DTP/2 HTTP/2 server

[jira] [Updated] (HDFS-8515) Implement HTTP/2 stream channels

[ https://issues.apache.org/jira/browse/HDFS-8515?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8515: - Summary: Implement HTTP/2 stream channels (was: Abstract a DTP/2 HTTP/2 server) Implement HTTP/2 stream

[jira] [Updated] (HDFS-8515) Implement HTTP/2 stream channels

[ https://issues.apache.org/jira/browse/HDFS-8515?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8515: - Description: Currently Netty 4.1 provides inefficient APIs for HTTP/2 applications. The applications need

[jira] [Commented] (HDFS-8655) Refactor accesses to INodeFile#blocks

[ https://issues.apache.org/jira/browse/HDFS-8655?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14599745#comment-14599745 ] Haohui Mai commented on HDFS-8655: -- bq. Rename setBlocks to setContiguousBlocks Correct

[jira] [Updated] (HDFS-8447) Decouple information of files in GetLocatedBlocks

[ https://issues.apache.org/jira/browse/HDFS-8447?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8447: - Attachment: HDFS-8447.005.patch Decouple information of files in GetLocatedBlocks

[jira] [Updated] (HDFS-6564) Use slf4j instead of common-logging in hdfs-client

[ https://issues.apache.org/jira/browse/HDFS-6564?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-6564: - Resolution: Fixed Fix Version/s: 2.8.0 Hadoop Flags: Reviewed Status: Resolved

[jira] [Commented] (HDFS-6564) Use slf4j instead of common-logging in hdfs-client

[ https://issues.apache.org/jira/browse/HDFS-6564?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14598146#comment-14598146 ] Haohui Mai commented on HDFS-6564: -- +1. I'll commit it shortly. Use slf4j instead of

[jira] [Commented] (HDFS-8493) Consolidate truncate() related implementation in a single class

[ https://issues.apache.org/jira/browse/HDFS-8493?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14598323#comment-14598323 ] Haohui Mai commented on HDFS-8493: -- {code} +res = FSDirTruncateOp.truncate(this,

[jira] [Commented] (HDFS-8515) Abstract a DTP/2 HTTP/2 server

[ https://issues.apache.org/jira/browse/HDFS-8515?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14598578#comment-14598578 ] Haohui Mai commented on HDFS-8515: -- It might make sense to move all the code into the

[jira] [Commented] (HDFS-8515) Abstract a DTP/2 HTTP/2 server

[ https://issues.apache.org/jira/browse/HDFS-8515?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14596293#comment-14596293 ] Haohui Mai commented on HDFS-8515: -- The patch looks good. I'm wondering whether it is

[jira] [Commented] (HDFS-8617) Throttle DiskChecker#checkDirs() speed.

[ https://issues.apache.org/jira/browse/HDFS-8617?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14596712#comment-14596712 ] Haohui Mai commented on HDFS-8617: -- bq. You can read my related SoCC paper here:

[jira] [Commented] (HDFS-8493) Consolidate truncate() related implementation in a single class

[ https://issues.apache.org/jira/browse/HDFS-8493?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14596306#comment-14596306 ] Haohui Mai commented on HDFS-8493: -- bq. IMO, I think this is okay, especially for write

[jira] [Commented] (HDFS-8617) Throttle DiskChecker#checkDirs() speed.

[ https://issues.apache.org/jira/browse/HDFS-8617?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14596430#comment-14596430 ] Haohui Mai commented on HDFS-8617: -- bq. Andrew and I actually benchmarked setting ioprio

[jira] [Commented] (HDFS-7214) Display the time when NN became active on the webUI

[ https://issues.apache.org/jira/browse/HDFS-7214?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14596419#comment-14596419 ] Haohui Mai commented on HDFS-7214: -- bq. 1. for suggestion of changing long to AtomicLong,

[jira] [Commented] (HDFS-7214) Display the time when NN became active on the webUI

[ https://issues.apache.org/jira/browse/HDFS-7214?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14596326#comment-14596326 ] Haohui Mai commented on HDFS-7214: -- Thanks for working on this. {code} - + /** the

[jira] [Updated] (HDFS-8447) Decouple information of files in GetLocatedBlocks

[ https://issues.apache.org/jira/browse/HDFS-8447?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8447: - Attachment: HDFS-8447.004.patch Decouple information of files in GetLocatedBlocks

[jira] [Commented] (HDFS-6564) Use slf4j instead of common-logging in hdfs-client

[ https://issues.apache.org/jira/browse/HDFS-6564?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14592828#comment-14592828 ] Haohui Mai commented on HDFS-6564: -- I think it is okay to get rid of the {{LOG}} member

[jira] [Commented] (HDFS-8617) Throttle DiskChecker#checkDirs() speed.

[ https://issues.apache.org/jira/browse/HDFS-8617?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14592656#comment-14592656 ] Haohui Mai commented on HDFS-8617: -- Thanks for the comments. I think all of us agree that

[jira] [Commented] (HDFS-8238) Move ClientProtocol to the hdfs-client

[ https://issues.apache.org/jira/browse/HDFS-8238?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14590825#comment-14590825 ] Haohui Mai commented on HDFS-8238: -- +1. I'll commit it shortly. [~tasanuma0829], the

[jira] [Updated] (HDFS-8446) Separate safemode related operations in GetBlockLocations()

[ https://issues.apache.org/jira/browse/HDFS-8446?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8446: - Resolution: Fixed Fix Version/s: 2.8.0 Hadoop Flags: Reviewed Status: Resolved

[jira] [Commented] (HDFS-6564) Use slf4j instead of common-logging in hdfs-client

[ https://issues.apache.org/jira/browse/HDFS-6564?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14590855#comment-14590855 ] Haohui Mai commented on HDFS-6564: -- {code} - public static final Log LOG =

[jira] [Updated] (HDFS-8238) Move ClientProtocol to the hdfs-client

[ https://issues.apache.org/jira/browse/HDFS-8238?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8238: - Resolution: Fixed Fix Version/s: 2.8.0 Hadoop Flags: Reviewed Status: Resolved

[jira] [Updated] (HDFS-7265) Use a throttler for replica write in datanode

[ https://issues.apache.org/jira/browse/HDFS-7265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-7265: - Labels: (was: BB2015-05-TBR) Use a throttler for replica write in datanode

[jira] [Commented] (HDFS-8621) Implement GETDELEGATIONTOKEN and GETDELEGATIONTOKENS operation for WebImageViewer

[ https://issues.apache.org/jira/browse/HDFS-8621?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14591251#comment-14591251 ] Haohui Mai commented on HDFS-8621: -- DT related calls are only for security purposes thus

[jira] [Resolved] (HDFS-8621) Implement GETDELEGATIONTOKEN and GETDELEGATIONTOKENS operation for WebImageViewer

[ https://issues.apache.org/jira/browse/HDFS-8621?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai resolved HDFS-8621. -- Resolution: Invalid Implement GETDELEGATIONTOKEN and GETDELEGATIONTOKENS operation for WebImageViewer

[jira] [Commented] (HDFS-8617) Throttle DiskChecker#checkDirs() speed.

[ https://issues.apache.org/jira/browse/HDFS-8617?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14591260#comment-14591260 ] Haohui Mai commented on HDFS-8617: -- When it comes to throttling it always comes down to

[jira] [Updated] (HDFS-8446) Separate safemode related operations in GetBlockLocations()

[ https://issues.apache.org/jira/browse/HDFS-8446?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8446: - Attachment: HDFS-8446.002.patch Separate safemode related operations in GetBlockLocations()

[jira] [Updated] (HDFS-8446) Separate safemode related operations in GetBlockLocations()

[ https://issues.apache.org/jira/browse/HDFS-8446?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8446: - Attachment: HDFS-8446.003.patch Separate safemode related operations in GetBlockLocations()

[jira] [Commented] (HDFS-7966) New Data Transfer Protocol via HTTP/2

[ https://issues.apache.org/jira/browse/HDFS-7966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14589122#comment-14589122 ] Haohui Mai commented on HDFS-7966: -- bq. Should we get Duo Zhang set up w/ commit rights on

[jira] [Commented] (HDFS-8493) Consolidate truncate() related implementation in a single class

[ https://issues.apache.org/jira/browse/HDFS-8493?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14589321#comment-14589321 ] Haohui Mai commented on HDFS-8493: -- Thanks for the work. The patch looks good to me. Some

[jira] [Commented] (HDFS-8515) Abstract a DTP/2 HTTP/2 server

[ https://issues.apache.org/jira/browse/HDFS-8515?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14589291#comment-14589291 ] Haohui Mai commented on HDFS-8515: -- I think it might make sense to further separate the

[jira] [Commented] (HDFS-7966) New Data Transfer Protocol via HTTP/2

[ https://issues.apache.org/jira/browse/HDFS-7966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14589024#comment-14589024 ] Haohui Mai commented on HDFS-7966: -- Thanks for the inputs. I think that the arguments of a

[jira] [Updated] (HDFS-8515) Abstract a DTP/2 HTTP/2 server

[ https://issues.apache.org/jira/browse/HDFS-8515?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8515: - Target Version/s: HDFS-7966 Abstract a DTP/2 HTTP/2 server --

[jira] [Updated] (HDFS-8592) SafeModeException never get unwrapped

[ https://issues.apache.org/jira/browse/HDFS-8592?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8592: - Resolution: Fixed Fix Version/s: 2.8.0 Hadoop Flags: Reviewed Status: Resolved

[jira] [Commented] (HDFS-8238) Move ClientProtocol to the hdfs-client

[ https://issues.apache.org/jira/browse/HDFS-8238?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14587492#comment-14587492 ] Haohui Mai commented on HDFS-8238: -- [~tasanuma0829], it looks like there is no need to

[jira] [Commented] (HDFS-8388) Time and Date format need to be in sync in Namenode UI page

[ https://issues.apache.org/jira/browse/HDFS-8388?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14584611#comment-14584611 ] Haohui Mai commented on HDFS-8388: -- The formatting should be fully done in the client side

[jira] [Updated] (HDFS-8447) Decouple information of files in GetLocatedBlocks

[ https://issues.apache.org/jira/browse/HDFS-8447?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8447: - Attachment: HDFS-8447.002.patch Decouple information of files in GetLocatedBlocks

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