[jira] [Created] (HDFS-8888) Support the volume concepts in HDFS

Haohui Mai created HDFS-: Summary: Support the volume concepts in HDFS Key: HDFS- URL: https://issues.apache.org/jira/browse/HDFS- Project: Hadoop HDFS Issue Type: Improvement

[jira] [Updated] (HDFS-8888) Support volumes in HDFS

[ https://issues.apache.org/jira/browse/HDFS-?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-: - Summary: Support volumes in HDFS (was: Support the volume concepts in HDFS) Support volumes in HDFS

[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=14680845#comment-14680845 ] Haohui Mai commented on HDFS-8388: -- I wonder why you need to change the JMX? Is it

[jira] [Commented] (HDFS-7285) Erasure Coding Support inside HDFS

[ https://issues.apache.org/jira/browse/HDFS-7285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14680995#comment-14680995 ] Haohui Mai commented on HDFS-7285: -- bq. The new branch was created simply because we

[jira] [Updated] (HDFS-8774) Implement FileSystem and InputStream API for libhdfspp

[ https://issues.apache.org/jira/browse/HDFS-8774?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8774: - Attachment: HDFS-8774.000.patch Implement FileSystem and InputStream API for libhdfspp

[jira] [Updated] (HDFS-8744) Erasure Coding: the number of chunks in packet is not updated when writing parity data

[ https://issues.apache.org/jira/browse/HDFS-8744?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8744: - Attachment: (was: HDFS-8744.000.patch) Erasure Coding: the number of chunks in packet is not updated

[jira] [Updated] (HDFS-8744) Erasure Coding: the number of chunks in packet is not updated when writing parity data

[ https://issues.apache.org/jira/browse/HDFS-8744?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8744: - Attachment: HDFS-8744.000.patch Erasure Coding: the number of chunks in packet is not updated when

[jira] [Commented] (HDFS-8856) Make LeaseManager#countPath O(1)

[ https://issues.apache.org/jira/browse/HDFS-8856?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14658558#comment-14658558 ] Haohui Mai commented on HDFS-8856: -- Is it possible to return {{leasesById.size()}}

[jira] [Commented] (HDFS-8856) Make LeaseManager#countPath O(1)

[ https://issues.apache.org/jira/browse/HDFS-8856?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14658799#comment-14658799 ] Haohui Mai commented on HDFS-8856: -- {code} +private CollectionLong getFiles() { +

[jira] [Commented] (HDFS-8775) SASL support for data transfer protocol in libhdfspp

[ https://issues.apache.org/jira/browse/HDFS-8775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14658938#comment-14658938 ] Haohui Mai commented on HDFS-8775: -- bq. I think it would make things more maintainable to

[jira] [Commented] (HDFS-8856) Make LeaseManager#countPath O(1)

[ https://issues.apache.org/jira/browse/HDFS-8856?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14658940#comment-14658940 ] Haohui Mai commented on HDFS-8856: -- +1 pending jenkins. Make LeaseManager#countPath O(1)

[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=14652579#comment-14652579 ] Haohui Mai commented on HDFS-7966: -- bq. What's the upside of this new implementation?

[jira] [Updated] (HDFS-8823) Move replication factor into individual blocks

[ https://issues.apache.org/jira/browse/HDFS-8823?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8823: - Attachment: HDFS-8823.001.patch Move replication factor into individual blocks

[jira] [Commented] (HDFS-8823) Move replication factor into individual blocks

[ https://issues.apache.org/jira/browse/HDFS-8823?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14650073#comment-14650073 ] Haohui Mai commented on HDFS-8823: -- This jira is focus on replication factor. I suggest

[jira] [Commented] (HDFS-8344) NameNode doesn't recover lease for files with missing blocks

[ https://issues.apache.org/jira/browse/HDFS-8344?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14649952#comment-14649952 ] Haohui Mai commented on HDFS-8344: -- After looking through the code, instead of retrying

[jira] [Commented] (HDFS-6407) new namenode UI, lost ability to sort columns in datanode tab

[ https://issues.apache.org/jira/browse/HDFS-6407?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14649499#comment-14649499 ] Haohui Mai commented on HDFS-6407: -- The v10 patch allows sorting based on the status and

[jira] [Updated] (HDFS-6407) new namenode UI, lost ability to sort columns in datanode tab

[ https://issues.apache.org/jira/browse/HDFS-6407?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-6407: - Attachment: HDFS-6407.010.patch new namenode UI, lost ability to sort columns in datanode tab

[jira] [Commented] (HDFS-8833) Erasure coding: store EC schema and cell size with INodeFile and eliminate EC zones

[ https://issues.apache.org/jira/browse/HDFS-8833?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14648646#comment-14648646 ] Haohui Mai commented on HDFS-8833: -- bq. Currently we are copying repl from file level to

[jira] [Commented] (HDFS-8059) Erasure coding: revisit how to store EC schema and cellSize in NameNode

[ https://issues.apache.org/jira/browse/HDFS-8059?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14648644#comment-14648644 ] Haohui Mai commented on HDFS-8059: -- Sorry for the late reply. bq. Well, we keep

[jira] [Commented] (HDFS-8823) Move replication factor into individual blocks

[ https://issues.apache.org/jira/browse/HDFS-8823?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14648137#comment-14648137 ] Haohui Mai commented on HDFS-8823: -- bq. Thanks for the work Haohui. As Walter Su pointed

[jira] [Commented] (HDFS-8833) Erasure coding: store EC schema and cell size with INodeFile and eliminate EC zones

[ https://issues.apache.org/jira/browse/HDFS-8833?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14646285#comment-14646285 ] Haohui Mai commented on HDFS-8833: -- -1 Just to echo my earlier comments in

[jira] [Commented] (HDFS-8816) Improve visualization for the Datanode tab in the NN UI

[ https://issues.apache.org/jira/browse/HDFS-8816?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14646753#comment-14646753 ] Haohui Mai commented on HDFS-8816: -- bq. Would there be a way to sort based on Admin state

[jira] [Updated] (HDFS-8816) Improve visualization for the Datanode tab in the NN UI

[ https://issues.apache.org/jira/browse/HDFS-8816?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8816: - Resolution: Fixed Hadoop Flags: Reviewed Fix Version/s: 2.8.0 Status: Resolved

[jira] [Assigned] (HDFS-6407) new namenode UI, lost ability to sort columns in datanode tab

[ https://issues.apache.org/jira/browse/HDFS-6407?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai reassigned HDFS-6407: Assignee: Haohui Mai (was: Benoy Antony) new namenode UI, lost ability to sort columns in

[jira] [Comment Edited] (HDFS-8816) Improve visualization for the Datanode tab in the NN UI

[ https://issues.apache.org/jira/browse/HDFS-8816?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14645300#comment-14645300 ] Haohui Mai edited comment on HDFS-8816 at 7/29/15 12:55 AM: bq.

[jira] [Commented] (HDFS-8816) Improve visualization for the Datanode tab in the NN UI

[ https://issues.apache.org/jira/browse/HDFS-8816?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14645300#comment-14645300 ] Haohui Mai commented on HDFS-8816: -- bq. Could you please also address? I tested with

[jira] [Updated] (HDFS-8816) Improve visualization for the Datanode tab in the NN UI

[ https://issues.apache.org/jira/browse/HDFS-8816?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8816: - Attachment: HDFS-8816.004.patch Improve visualization for the Datanode tab in the NN UI

[jira] [Commented] (HDFS-8823) Move replication factor into individual blocks

[ https://issues.apache.org/jira/browse/HDFS-8823?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14644896#comment-14644896 ] Haohui Mai commented on HDFS-8823: -- I should have word it more clear. The main motivation

[jira] [Updated] (HDFS-8816) Improve visualization for the Datanode tab in the NN UI

[ https://issues.apache.org/jira/browse/HDFS-8816?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8816: - Attachment: HDFS-8816.003.patch Improve visualization for the Datanode tab in the NN UI

[jira] [Commented] (HDFS-8816) Improve visualization for the Datanode tab in the NN UI

[ https://issues.apache.org/jira/browse/HDFS-8816?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14643166#comment-14643166 ] Haohui Mai commented on HDFS-8816: -- Thanks [~raviprak] for the reviews. The v3 patch

[jira] [Commented] (HDFS-8816) Improve visualization for the Datanode tab in the NN UI

[ https://issues.apache.org/jira/browse/HDFS-8816?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14643562#comment-14643562 ] Haohui Mai commented on HDFS-8816: -- [~raviprak] does the latest patch look good to you?

[jira] [Commented] (HDFS-8823) Move replication factor into individual blocks

[ https://issues.apache.org/jira/browse/HDFS-8823?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14643569#comment-14643569 ] Haohui Mai commented on HDFS-8823: -- The WIP patch demonstrates the approach for the

[jira] [Updated] (HDFS-8823) Move replication factor into individual blocks

[ https://issues.apache.org/jira/browse/HDFS-8823?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8823: - Attachment: HDFS-8823.WIP.patch Move replication factor into individual blocks

[jira] [Created] (HDFS-8823) Move replication factor into individual blocks

Haohui Mai created HDFS-8823: Summary: Move replication factor into individual blocks Key: HDFS-8823 URL: https://issues.apache.org/jira/browse/HDFS-8823 Project: Hadoop HDFS Issue Type:

[jira] [Commented] (HDFS-8344) NameNode doesn't recover lease for files with missing blocks

[ https://issues.apache.org/jira/browse/HDFS-8344?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14643645#comment-14643645 ] Haohui Mai commented on HDFS-8344: -- Sorry for the delay. Will do it in the next couple

[jira] [Updated] (HDFS-8823) Move replication factor into individual blocks

[ https://issues.apache.org/jira/browse/HDFS-8823?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8823: - Attachment: (was: HDFS-8823.WIP.patch) Move replication factor into individual blocks

[jira] [Updated] (HDFS-8823) Move replication factor into individual blocks

[ https://issues.apache.org/jira/browse/HDFS-8823?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8823: - Status: Patch Available (was: Open) Move replication factor into individual blocks

[jira] [Updated] (HDFS-8823) Move replication factor into individual blocks

[ https://issues.apache.org/jira/browse/HDFS-8823?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8823: - Attachment: HDFS-8823.000.patch Move replication factor into individual blocks

[jira] [Commented] (HDFS-8816) Improve visualization for the Datanode tab in the NN UI

[ https://issues.apache.org/jira/browse/HDFS-8816?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14640780#comment-14640780 ] Haohui Mai commented on HDFS-8816: -- [~raviprak], does the latest patch looks good to you?

[jira] [Commented] (HDFS-6407) new namenode UI, lost ability to sort columns in datanode tab

[ https://issues.apache.org/jira/browse/HDFS-6407?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14639638#comment-14639638 ] Haohui Mai commented on HDFS-6407: -- I uploaded the v8 patch that implements sorting,

[jira] [Updated] (HDFS-8816) Improve visualization for the Datanode tab in the NN UI

[ https://issues.apache.org/jira/browse/HDFS-8816?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8816: - Attachment: HDFS-8816.002.patch Improve visualization for the Datanode tab in the NN UI

[jira] [Updated] (HDFS-6407) new namenode UI, lost ability to sort columns in datanode tab

[ https://issues.apache.org/jira/browse/HDFS-6407?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-6407: - Attachment: HDFS-6407.008.patch new namenode UI, lost ability to sort columns in datanode tab

[jira] [Comment Edited] (HDFS-6407) new namenode UI, lost ability to sort columns in datanode tab

[ https://issues.apache.org/jira/browse/HDFS-6407?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14639638#comment-14639638 ] Haohui Mai edited comment on HDFS-6407 at 7/23/15 11:03 PM: I

[jira] [Commented] (HDFS-8816) Improve visualization for the Datanode tab in the NN UI

[ https://issues.apache.org/jira/browse/HDFS-8816?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14639751#comment-14639751 ] Haohui Mai commented on HDFS-8816: -- The v2 patch addresses the comments from [~raviprak].

[jira] [Updated] (HDFS-6407) new namenode UI, lost ability to sort columns in datanode tab

[ https://issues.apache.org/jira/browse/HDFS-6407?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-6407: - Attachment: HDFS-6407.008.patch new namenode UI, lost ability to sort columns in datanode tab

[jira] [Updated] (HDFS-6407) new namenode UI, lost ability to sort columns in datanode tab

[ https://issues.apache.org/jira/browse/HDFS-6407?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-6407: - Attachment: (was: HDFS-6407.008.patch) new namenode UI, lost ability to sort columns in datanode tab

[jira] [Created] (HDFS-8816) Improve visualization for the Datanode tab in the NN UI

Haohui Mai created HDFS-8816: Summary: Improve visualization for the Datanode tab in the NN UI Key: HDFS-8816 URL: https://issues.apache.org/jira/browse/HDFS-8816 Project: Hadoop HDFS Issue

[jira] [Updated] (HDFS-8816) Improve visualization for the Datanode tab in the NN UI

[ https://issues.apache.org/jira/browse/HDFS-8816?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8816: - Attachment: Screen Shot 2015-07-23 at 10.24.24 AM.png Improve visualization for the Datanode tab in the

[jira] [Updated] (HDFS-8816) Improve visualization for the Datanode tab in the NN UI

[ https://issues.apache.org/jira/browse/HDFS-8816?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8816: - Attachment: HDFS-8816.000.patch Improve visualization for the Datanode tab in the NN UI

[jira] [Updated] (HDFS-8816) Improve visualization for the Datanode tab in the NN UI

[ https://issues.apache.org/jira/browse/HDFS-8816?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8816: - Status: Patch Available (was: Open) Improve visualization for the Datanode tab in the NN UI

[jira] [Commented] (HDFS-8816) Improve visualization for the Datanode tab in the NN UI

[ https://issues.apache.org/jira/browse/HDFS-8816?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14639193#comment-14639193 ] Haohui Mai commented on HDFS-8816: -- The propose changes include: * Use an icon to

[jira] [Commented] (HDFS-8730) Clean up the import statements in ClientProtocol

[ https://issues.apache.org/jira/browse/HDFS-8730?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14639207#comment-14639207 ] Haohui Mai commented on HDFS-8730: -- +1 Clean up the import statements in ClientProtocol

[jira] [Updated] (HDFS-8730) Clean up the import statements in ClientProtocol

[ https://issues.apache.org/jira/browse/HDFS-8730?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8730: - Resolution: Fixed Hadoop Flags: Reviewed Fix Version/s: 2.8.0 Status: Resolved

[jira] [Updated] (HDFS-8816) Improve visualization for the Datanode tab in the NN UI

[ https://issues.apache.org/jira/browse/HDFS-8816?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8816: - Attachment: HDFS-8816.001.patch Improve visualization for the Datanode tab in the NN UI

[jira] [Commented] (HDFS-6407) new namenode UI, lost ability to sort columns in datanode tab

[ https://issues.apache.org/jira/browse/HDFS-6407?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14637207#comment-14637207 ] Haohui Mai commented on HDFS-6407: -- bq. I still use the plugin datatable... I made it

[jira] [Updated] (HDFS-8803) Move DfsClientConf to hdfs-client

[ https://issues.apache.org/jira/browse/HDFS-8803?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8803: - Attachment: HDFS-8803.002.patch Move DfsClientConf to hdfs-client -

[jira] [Updated] (HDFS-8803) Move DfsClientConf to hdfs-client

[ https://issues.apache.org/jira/browse/HDFS-8803?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8803: - Attachment: HDFS-8803.001.patch Move DfsClientConf to hdfs-client -

[jira] [Updated] (HDFS-8803) Move DfsClientConf to hdfs-client

[ https://issues.apache.org/jira/browse/HDFS-8803?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8803: - Attachment: HDFS-8803.001.patch Move DfsClientConf to hdfs-client -

[jira] [Updated] (HDFS-8803) Move DfsClientConf to hdfs-client

[ https://issues.apache.org/jira/browse/HDFS-8803?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8803: - Attachment: (was: HDFS-8803.001.patch) Move DfsClientConf to hdfs-client

[jira] [Commented] (HDFS-6407) new namenode UI, lost ability to sort columns in datanode tab

[ https://issues.apache.org/jira/browse/HDFS-6407?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14637638#comment-14637638 ] Haohui Mai commented on HDFS-6407: -- {code} -td{capacity|fmt_bytes}/td -

[jira] [Commented] (HDFS-6407) new namenode UI, lost ability to sort columns in datanode tab

[ https://issues.apache.org/jira/browse/HDFS-6407?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14637704#comment-14637704 ] Haohui Mai commented on HDFS-6407: -- bq. I think my .5 patch actually separate the control

[jira] [Commented] (HDFS-6407) new namenode UI, lost ability to sort columns in datanode tab

[ https://issues.apache.org/jira/browse/HDFS-6407?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14637972#comment-14637972 ] Haohui Mai commented on HDFS-6407: -- Sure. I'll play around with it in the next couple

[jira] [Commented] (HDFS-8785) TestDistributedFileSystem is failing in trunk

[ https://issues.apache.org/jira/browse/HDFS-8785?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14637976#comment-14637976 ] Haohui Mai commented on HDFS-8785: -- Does it make sense to really fix the issue through

[jira] [Commented] (HDFS-8730) Clean up the import statements in ClientProtocol

[ https://issues.apache.org/jira/browse/HDFS-8730?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14636345#comment-14636345 ] Haohui Mai commented on HDFS-8730: -- Sounds good to me. Please go ahead and submit a patch.

[jira] [Updated] (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:all-tabpanel ] Haohui Mai updated HDFS-8495: - 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=14636059#comment-14636059 ] Haohui Mai commented on HDFS-8495: -- +1. I'll commit it shortly. Consolidate append()

[jira] [Created] (HDFS-8803) Move DfsClientConf to hdfs-client

Haohui Mai created HDFS-8803: Summary: Move DfsClientConf to hdfs-client Key: HDFS-8803 URL: https://issues.apache.org/jira/browse/HDFS-8803 Project: Hadoop HDFS Issue Type: Sub-task

[jira] [Updated] (HDFS-8803) Move DfsClientConf to hdfs-client

[ https://issues.apache.org/jira/browse/HDFS-8803?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8803: - Attachment: HDFS-8803.000.patch Move DfsClientConf to hdfs-client -

[jira] [Updated] (HDFS-8803) Move DfsClientConf to hdfs-client

[ https://issues.apache.org/jira/browse/HDFS-8803?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8803: - Status: Patch Available (was: Open) The v0 patch contains the following changes: * Move the

[jira] [Commented] (HDFS-8344) NameNode doesn't recover lease for files with missing blocks

[ https://issues.apache.org/jira/browse/HDFS-8344?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14634056#comment-14634056 ] Haohui Mai commented on HDFS-8344: -- Then the question becomes what would be a good default

[jira] [Updated] (HDFS-8775) SASL support for data transfer protocol in libhdfspp

[ https://issues.apache.org/jira/browse/HDFS-8775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8775: - Attachment: HDFS-8775.000.patch SASL support for data transfer protocol in libhdfspp

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

[ https://issues.apache.org/jira/browse/HDFS-8764?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai resolved HDFS-8764. -- Resolution: Fixed Fix Version/s: HDFS-8707 Committed to the HDFS-8707 branch. Thanks Jing and

[jira] [Resolved] (HDFS-8788) Implement unit tests for remote block reader in libhdfspp

[ https://issues.apache.org/jira/browse/HDFS-8788?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai resolved HDFS-8788. -- Resolution: Fixed Fix Version/s: HDFS-8707 Committed to the HDFS-8707 branch. Thanks James for

[jira] [Updated] (HDFS-6407) new namenode UI, lost ability to sort columns in datanode tab

[ https://issues.apache.org/jira/browse/HDFS-6407?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-6407: - Priority: Minor (was: Critical) new namenode UI, lost ability to sort columns in datanode tab

[jira] [Updated] (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:all-tabpanel ] Haohui Mai updated HDFS-7483: - Attachment: HDFS-7483.003.patch Display information per tier on the Namenode UI

[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=14634237#comment-14634237 ] Haohui Mai commented on HDFS-7483: -- Sorry for the delay. [~benoyantony], I uploaded the

[jira] [Commented] (HDFS-8779) WebUI can't display randomly generated block ID

[ https://issues.apache.org/jira/browse/HDFS-8779?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14634300#comment-14634300 ] Haohui Mai commented on HDFS-8779: -- Is it possible to bring in a dedicated library like

[jira] [Commented] (HDFS-8344) NameNode doesn't recover lease for files with missing blocks

[ https://issues.apache.org/jira/browse/HDFS-8344?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14634172#comment-14634172 ] Haohui Mai commented on HDFS-8344: -- -1. Can you please revert the commit? I'm concerned

[jira] [Commented] (HDFS-6407) new namenode UI, lost ability to sort columns in datanode tab

[ https://issues.apache.org/jira/browse/HDFS-6407?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14634178#comment-14634178 ] Haohui Mai commented on HDFS-6407: -- Though it's nice to fix, it is not a core HDFS

[jira] [Updated] (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:all-tabpanel ] Haohui Mai updated HDFS-7483: - Resolution: Fixed Hadoop Flags: Reviewed Fix Version/s: 2.8.0 Status: Resolved

[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=14630115#comment-14630115 ] Haohui Mai commented on HDFS-7483: -- bq. As I mentioned, there is no good way of displaying

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

[ https://issues.apache.org/jira/browse/HDFS-8767?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8767: - Resolution: Fixed Hadoop Flags: Reviewed Fix Version/s: 2.7.2 Status: Resolved

[jira] [Commented] (HDFS-8059) Erasure coding: revisit how to store EC schema and cellSize in NameNode

[ https://issues.apache.org/jira/browse/HDFS-8059?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14630433#comment-14630433 ] Haohui Mai commented on HDFS-8059: -- -1 EC schema / cellSize are information at the

[jira] [Commented] (HDFS-8344) NameNode doesn't recover lease for files with missing blocks

[ https://issues.apache.org/jira/browse/HDFS-8344?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14630439#comment-14630439 ] Haohui Mai commented on HDFS-8344: -- A quick question: What would make a good value of the

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

[ https://issues.apache.org/jira/browse/HDFS-8767?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14630450#comment-14630450 ] Haohui Mai commented on HDFS-8767: -- +1. I'll commit it shortly.

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

[ https://issues.apache.org/jira/browse/HDFS-8767?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14628756#comment-14628756 ] Haohui Mai commented on HDFS-8767: -- Thanks for the work. The fix looks good. bq. --The

[jira] [Updated] (HDFS-8788) Implement unit tests for remote block reader in libhdfspp

[ https://issues.apache.org/jira/browse/HDFS-8788?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8788: - Attachment: HDFS-8788.000.patch Implement unit tests for remote block reader in libhdfspp

[jira] [Created] (HDFS-8788) Implement unit tests for remote block reader in libhdfspp

Haohui Mai created HDFS-8788: Summary: Implement unit tests for remote block reader in libhdfspp Key: HDFS-8788 URL: https://issues.apache.org/jira/browse/HDFS-8788 Project: Hadoop HDFS Issue

[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-8759.002.patch Implement remote block reader in libhdfspp

[jira] [Resolved] (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 resolved HDFS-8759. -- Resolution: Fixed Hadoop Flags: Reviewed Fix Version/s: HDFS-8707 Committed to the HDFS-8707

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

[ https://issues.apache.org/jira/browse/HDFS-8767?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8767: - Attachment: HDFS-8767.003.patch RawLocalFileSystem.listStatus() returns null for UNIX pipefile

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

[ https://issues.apache.org/jira/browse/HDFS-8767?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14628799#comment-14628799 ] Haohui Mai commented on HDFS-8767: -- The v3 patch is mostly identical to the v2 patch,

[jira] [Created] (HDFS-8782) Upgrade to block ID-based DN storage layout delays DN registration

Haohui Mai created HDFS-8782: Summary: Upgrade to block ID-based DN storage layout delays DN registration Key: HDFS-8782 URL: https://issues.apache.org/jira/browse/HDFS-8782 Project: Hadoop HDFS

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

[ https://issues.apache.org/jira/browse/HDFS-8767?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14626625#comment-14626625 ] Haohui Mai commented on HDFS-8767: -- It looks like that a cleaner approach is to call

[jira] [Created] (HDFS-8775) SASL support for data transfer protocol in libhdfspp

Haohui Mai created HDFS-8775: Summary: SASL support for data transfer protocol in libhdfspp Key: HDFS-8775 URL: https://issues.apache.org/jira/browse/HDFS-8775 Project: Hadoop HDFS Issue Type:

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

[ https://issues.apache.org/jira/browse/HDFS-8764?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-8764: - Attachment: HDFS-8764.000.patch Generate Hadoop RPC stubs from protobuf definitions

[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-8759.001.patch Implement remote block reader in libhdfspp

[jira] [Created] (HDFS-8774) Implement FileSystem and InputStream API for libhdfspp

Haohui Mai created HDFS-8774: Summary: Implement FileSystem and InputStream API for libhdfspp Key: HDFS-8774 URL: https://issues.apache.org/jira/browse/HDFS-8774 Project: Hadoop HDFS Issue Type:

[jira] [Resolved] (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 resolved HDFS-8758. -- Resolution: Fixed Hadoop Flags: Reviewed Fix Version/s: HDFS-8707 Target

[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=14627322#comment-14627322 ] Haohui Mai commented on HDFS-7483: -- {code} + var helpers = { +'percentage':

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