[jira] [Commented] (HDFS-9040) Erasure coding: Refactor DFSStripedOutputStream (Move Namenode RPC Requests to Coordinator)

[ https://issues.apache.org/jira/browse/HDFS-9040?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14877451#comment-14877451 ] Zhe Zhang commented on HDFS-9040: - Thanks for the comment Jing. The discussion is getting more and more

[jira] [Commented] (HDFS-8287) DFSStripedOutputStream.writeChunk should not wait for writing parity

[ https://issues.apache.org/jira/browse/HDFS-8287?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14877453#comment-14877453 ] Hadoop QA commented on HDFS-8287: - \\ \\ | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem

[jira] [Updated] (HDFS-9046) Any Error during BPOfferService run can leads to Missing DN.

[ https://issues.apache.org/jira/browse/HDFS-9046?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nijel updated HDFS-9046: Attachment: HDFS-9046_3.patch Fixed the checkstyle and white space comments > Any Error during BPOfferService run

[jira] [Updated] (HDFS-9108) Pointer to read buffer isn't being passed to kernel

[ https://issues.apache.org/jira/browse/HDFS-9108?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] James Clampffer updated HDFS-9108: -- Attachment: 9108-async-repro.patch Simple reproducer using async api. If using gcc you'll

[jira] [Created] (HDFS-9114) NameNode and DataNode metric log file name should follow the other log file name format.

Surendra Singh Lilhore created HDFS-9114: Summary: NameNode and DataNode metric log file name should follow the other log file name format. Key: HDFS-9114 URL:

[jira] [Commented] (HDFS-9046) Any Error during BPOfferService run can leads to Missing DN.

[ https://issues.apache.org/jira/browse/HDFS-9046?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14899931#comment-14899931 ] Hadoop QA commented on HDFS-9046: - \\ \\ | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem

[jira] [Commented] (HDFS-9090) Write hot data on few nodes may cause performance issue

[ https://issues.apache.org/jira/browse/HDFS-9090?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14900148#comment-14900148 ] He Tianyi commented on HDFS-9090: - The combination theory makes sense. Thanks guys. Since multiple

[jira] [Updated] (HDFS-9044) Give Priority to FavouredNodes , before selecting nodes from FavouredNode's Node Group

[ https://issues.apache.org/jira/browse/HDFS-9044?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] J.Andreina updated HDFS-9044: - Status: Patch Available (was: Open) > Give Priority to FavouredNodes , before selecting nodes from

[jira] [Updated] (HDFS-9044) Give Priority to FavouredNodes , before selecting nodes from FavouredNode's Node Group

[ https://issues.apache.org/jira/browse/HDFS-9044?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] J.Andreina updated HDFS-9044: - Attachment: HDFS-9044.1.patch Updated an initial patch ( for choosing good favored nodes as target with

[jira] [Commented] (HDFS-9080) update htrace version to 4.0

[ https://issues.apache.org/jira/browse/HDFS-9080?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14900088#comment-14900088 ] stack commented on HDFS-9080: - +1 You might add a picture of trace UI showing some traced HDFS ops that can