[jira] [Commented] (HDFS-16493) [SBN Read]When fast path tail enabled, standby or observer namenode may read uncommitted data

[ https://issues.apache.org/jira/browse/HDFS-16493?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17521419#comment-17521419 ] liutongwei commented on HDFS-16493: --- [~Feng Yuan]  Sorry for the mistake when I create path I do not

[jira] [Updated] (HDFS-16493) [SBN Read]When fast path tail enabled, standby or observer namenode may read uncommitted data

[ https://issues.apache.org/jira/browse/HDFS-16493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] liutongwei updated HDFS-16493: -- Attachment: exapmle.v1.patch > [SBN Read]When fast path tail enabled, standby or observer namenode may

[jira] [Updated] (HDFS-16493) [SBN Read]When fast path tail enabled, standby or observer namenode may read uncommitted data

[ https://issues.apache.org/jira/browse/HDFS-16493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] liutongwei updated HDFS-16493: -- Attachment: (was: example.patch) > [SBN Read]When fast path tail enabled, standby or observer

[jira] [Commented] (HDFS-16493) [SBN Read]When fast path tail enabled, standby or observer namenode may read uncommitted data

[ https://issues.apache.org/jira/browse/HDFS-16493?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17502070#comment-17502070 ] liutongwei commented on HDFS-16493: --- Thanks [~xkrogen] for replying.    {quote}Thanks for reporting

[jira] [Updated] (HDFS-16493) [SBN Read]When fast path tail enabled, standby or observer namenode may read uncommitted data

[ https://issues.apache.org/jira/browse/HDFS-16493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] liutongwei updated HDFS-16493: -- Description: Although fast path tail use quorum read to pull edit log, it seem like can read

[jira] [Comment Edited] (HDFS-16493) [SBN Read]When fast path tail enabled, standby or observer namenode may read uncommitted data

[ https://issues.apache.org/jira/browse/HDFS-16493?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17501172#comment-17501172 ] liutongwei edited comment on HDFS-16493 at 3/4/22, 6:14 AM: [~shv]  

[jira] [Commented] (HDFS-16493) [SBN Read]When fast path tail enabled, standby or observer namenode may read uncommitted data

[ https://issues.apache.org/jira/browse/HDFS-16493?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17501172#comment-17501172 ] liutongwei commented on HDFS-16493: --- [~shv]  [~xkrogen] , I have add a test case for the concern

[jira] [Created] (HDFS-16493) [SBN Read]When fast path tail enabled, standby or observer namenode may read uncommitted data

liutongwei created HDFS-16493: - Summary: [SBN Read]When fast path tail enabled, standby or observer namenode may read uncommitted data Key: HDFS-16493 URL: https://issues.apache.org/jira/browse/HDFS-16493

[jira] [Updated] (HDFS-16490) CoordinatedCall to observer namnode will requeue util the active namenode logsync success

[ https://issues.apache.org/jira/browse/HDFS-16490?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] liutongwei updated HDFS-16490: -- Description: As observer namenode is serving CoordinatedCall, it will requeue call if server stateId

[jira] [Updated] (HDFS-16490) CoordinatedCall to observer namnode will requeue util the active namenode logsync success

[ https://issues.apache.org/jira/browse/HDFS-16490?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] liutongwei updated HDFS-16490: -- Description: As observer namenode is serving CoordinatedCall, it will requeue call if server stateId

[jira] [Updated] (HDFS-16490) CoordinatedCall to observer namnode will requeue util the active namenode logsync success

[ https://issues.apache.org/jira/browse/HDFS-16490?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] liutongwei updated HDFS-16490: -- Description: As observer namenode is serving CoordinatedCall, it will requeue call if server stateId

[jira] [Created] (HDFS-16490) CoordinatedCall to observer namnode will requeue util the active namenode logsync success

liutongwei created HDFS-16490: - Summary: CoordinatedCall to observer namnode will requeue util the active namenode logsync success Key: HDFS-16490 URL: https://issues.apache.org/jira/browse/HDFS-16490

[jira] [Commented] (HDFS-13150) [Edit Tail Fast Path] Allow SbNN to tail in-progress edits from JN via RPC

[ https://issues.apache.org/jira/browse/HDFS-13150?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17408479#comment-17408479 ] liutongwei commented on HDFS-13150: --- [~xkrogen] As I'm learning the design doc of fast path tailing, I

[jira] [Commented] (HDFS-15553) Improve NameNode RPC throughput with ReadWriteRpcCallQueue

[ https://issues.apache.org/jira/browse/HDFS-15553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17404858#comment-17404858 ] liutongwei commented on HDFS-15553: --- Hi [~suxingfate], I have implemented a customized