[jira] [Commented] (HDFS-14461) RBF: Fix intermittently failing kerberos related unit test

2019-07-18 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-14461?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16888099#comment-16888099 ] Eric Yang commented on HDFS-14461: -- [~hexiaoqiao] welcome. > RBF: Fix intermittently failing kerberos

[jira] [Updated] (HDDS-1773) Add intermittent IO disk test to fault injection test

2019-07-18 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1773?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eric Yang updated HDDS-1773: Attachment: HDDS-1773.003.patch > Add intermittent IO disk test to fault injection test >

[jira] [Commented] (HDDS-1773) Add intermittent IO disk test to fault injection test

2019-07-18 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1773?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16888291#comment-16888291 ] Eric Yang commented on HDDS-1773: - [~elek] Patch 003 added a throttle-acid.sh for periodically throttle

[jira] [Created] (HDDS-1826) External Ozone client throws exception when accessing data in docker container

2019-07-18 Thread Eric Yang (JIRA)
Eric Yang created HDDS-1826: --- Summary: External Ozone client throws exception when accessing data in docker container Key: HDDS-1826 URL: https://issues.apache.org/jira/browse/HDDS-1826 Project: Hadoop

[jira] [Created] (HDDS-1828) smoke test core-site.xml is confusing to user

2019-07-18 Thread Eric Yang (JIRA)
Eric Yang created HDDS-1828: --- Summary: smoke test core-site.xml is confusing to user Key: HDDS-1828 URL: https://issues.apache.org/jira/browse/HDDS-1828 Project: Hadoop Distributed Data Store

[jira] [Assigned] (HDDS-1828) smoke test core-site.xml is confusing to user

2019-07-18 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1828?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eric Yang reassigned HDDS-1828: --- Assignee: Xiaoyu Yao > smoke test core-site.xml is confusing to user >

[jira] [Updated] (HDDS-1773) Add intermittent IO disk test to fault injection test

2019-07-19 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1773?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eric Yang updated HDDS-1773: Attachment: HDDS-1773.004.patch > Add intermittent IO disk test to fault injection test >

[jira] [Updated] (HDDS-1773) Add intermittent IO disk test to fault injection test

2019-07-19 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1773?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eric Yang updated HDDS-1773: Attachment: HDDS-1773.005.patch > Add intermittent IO disk test to fault injection test >

[jira] [Commented] (HDDS-1773) Add intermittent IO disk test to fault injection test

2019-07-19 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1773?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16889200#comment-16889200 ] Eric Yang commented on HDDS-1773: - Patch 005 fixed some minor directory configuration error, and

[jira] [Updated] (HDDS-1712) Remove sudo access from Ozone docker image

2019-07-19 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1712?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eric Yang updated HDDS-1712: Attachment: HDDS-1712.001.hadoop-docker-ozone.patch > Remove sudo access from Ozone docker image >

[jira] [Updated] (HDDS-1712) Remove sudo access from Ozone docker image

2019-07-19 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1712?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eric Yang updated HDDS-1712: Attachment: HDDS-1712.002.patch > Remove sudo access from Ozone docker image >

[jira] [Commented] (HDDS-1712) Remove sudo access from Ozone docker image

2019-07-19 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1712?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16889252#comment-16889252 ] Eric Yang commented on HDDS-1712: - [~elek] HDDS-1712.001.hadoop-docker-ozone.patch and HDDS-1712.002.patch

[jira] [Updated] (HDDS-1712) Remove sudo access from Ozone docker image

2019-07-19 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1712?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eric Yang updated HDDS-1712: Status: Patch Available (was: Reopened) > Remove sudo access from Ozone docker image >

[jira] [Reopened] (HDDS-1712) Remove sudo access from Ozone docker image

2019-07-19 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1712?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eric Yang reopened HDDS-1712: - > Remove sudo access from Ozone docker image > -- > >

[jira] [Commented] (HDDS-1712) Remove sudo access from Ozone docker image

2019-07-16 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1712?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16886364#comment-16886364 ] Eric Yang commented on HDDS-1712: - {quote}2. grep for OZONE-SITE instead of CORE-SITE? The workflow is

[jira] [Commented] (HDDS-1712) Remove sudo access from Ozone docker image

2019-07-16 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1712?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16886360#comment-16886360 ] Eric Yang commented on HDDS-1712: - {quote}It's not enforced. As you can add additional mount, the uid

[jira] [Reopened] (HDDS-1712) Remove sudo access from Ozone docker image

2019-07-16 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1712?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eric Yang reopened HDDS-1712: - Reopen because security is important. > Remove sudo access from Ozone docker image >

[jira] [Commented] (HDDS-1712) Remove sudo access from Ozone docker image

2019-07-19 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1712?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16889280#comment-16889280 ] Eric Yang commented on HDDS-1712: - {quote}I am -1; on this patch and wasteful discussion. As I have

[jira] [Commented] (HDDS-1712) Remove sudo access from Ozone docker image

2019-07-20 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1712?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16889399#comment-16889399 ] Eric Yang commented on HDDS-1712: - [~anu] {quote}Case in point when you told me that Ozone is full of

[jira] [Comment Edited] (HDFS-14461) RBF: Fix intermittently failing kerberos related unit test

2019-07-23 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-14461?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16891178#comment-16891178 ] Eric Yang edited comment on HDFS-14461 at 7/23/19 4:14 PM: --- [~hexiaoqiao]

[jira] [Commented] (HDFS-14461) RBF: Fix intermittently failing kerberos related unit test

2019-07-23 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-14461?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16891178#comment-16891178 ] Eric Yang commented on HDFS-14461: -- [~hexiaoqiao] {quote}SecurityConfUtil#initSecurity does not set

[jira] [Created] (HDDS-1847) Datanode Kerberos principal and keytab config key looks inconsistent

2019-07-23 Thread Eric Yang (JIRA)
Eric Yang created HDDS-1847: --- Summary: Datanode Kerberos principal and keytab config key looks inconsistent Key: HDDS-1847 URL: https://issues.apache.org/jira/browse/HDDS-1847 Project: Hadoop Distributed

[jira] [Commented] (HDDS-1833) RefCountedDB printing of stacktrace should be moved to trace logging

2019-07-24 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1833?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16891993#comment-16891993 ] Eric Yang commented on HDDS-1833: - We usually don't need conditional check unless the log statement

[jira] [Commented] (HDDS-1771) Add slow IO disk test to fault injection test

2019-07-16 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1771?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16886645#comment-16886645 ] Eric Yang commented on HDDS-1771: - {quote} But can you please defined what is the expected behavior? It's

[jira] [Commented] (HDDS-1712) Remove sudo access from Ozone docker image

2019-07-16 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1712?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16886653#comment-16886653 ] Eric Yang commented on HDDS-1712: - [~elek] core-site.xml is required because fs.defaultName needs to be

[jira] [Commented] (HDDS-1094) Performance testing infrastructure : Special handling for zero-filled chunks on the Datanode

2019-07-24 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1094?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16892115#comment-16892115 ] Eric Yang commented on HDDS-1094: - HDDS-1772 implements some tests that fill up datanode disk that might

[jira] [Comment Edited] (HDDS-1833) RefCountedDB printing of stacktrace should be moved to trace logging

2019-07-24 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1833?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16891993#comment-16891993 ] Eric Yang edited comment on HDDS-1833 at 7/24/19 5:16 PM: -- We usually don't need

[jira] [Created] (HDDS-1857) YARN fails on mapreduce in Kerberos enabled cluster

2019-07-24 Thread Eric Yang (JIRA)
Eric Yang created HDDS-1857: --- Summary: YARN fails on mapreduce in Kerberos enabled cluster Key: HDDS-1857 URL: https://issues.apache.org/jira/browse/HDDS-1857 Project: Hadoop Distributed Data Store

[jira] [Commented] (HDDS-1833) RefCountedDB printing of stacktrace should be moved to trace logging

2019-07-25 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1833?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16892989#comment-16892989 ] Eric Yang commented on HDDS-1833: - [~swagle] Thank you for patch 002. Unfortunately, this doesn't quite

[jira] [Commented] (HDDS-1833) RefCountedDB printing of stacktrace should be moved to trace logging

2019-07-25 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1833?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16893208#comment-16893208 ] Eric Yang commented on HDDS-1833: - [~swagle] Thank you for the patch. Generating the full stack may take

[jira] [Commented] (HDFS-14461) RBF: Fix intermittently failing kerberos related unit test

2019-07-25 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-14461?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16893294#comment-16893294 ] Eric Yang commented on HDFS-14461: -- [~elgoiri] I think it is premature to start using PR. I have

[jira] [Comment Edited] (HDFS-14461) RBF: Fix intermittently failing kerberos related unit test

2019-07-25 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-14461?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16893294#comment-16893294 ] Eric Yang edited comment on HDFS-14461 at 7/26/19 3:43 AM: --- [~elgoiri] I think

[jira] [Commented] (HDFS-13734) Add Heapsize variables for HDFS daemons

2019-07-26 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDFS-13734?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16894069#comment-16894069 ] Eric Yang commented on HDFS-13734: -- [~bdscheller] Sorry, I agree with [~aw]. HDFS_*_OPTS is preferred

[jira] [Commented] (HDFS-14845) Request is a replay (34) error in httpfs

2019-09-20 Thread Eric Yang (Jira)
[ https://issues.apache.org/jira/browse/HDFS-14845?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16934589#comment-16934589 ] Eric Yang commented on HDFS-14845: -- [~Prabhu Joseph] Thank you for the patch. I tested with these sets

[jira] [Comment Edited] (HDFS-14845) Request is a replay (34) error in httpfs

2019-09-20 Thread Eric Yang (Jira)
[ https://issues.apache.org/jira/browse/HDFS-14845?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16934589#comment-16934589 ] Eric Yang edited comment on HDFS-14845 at 9/20/19 5:17 PM: --- [~Prabhu Joseph]

[jira] [Commented] (HDFS-14461) RBF: Fix intermittently failing kerberos related unit test

2019-09-23 Thread Eric Yang (Jira)
[ https://issues.apache.org/jira/browse/HDFS-14461?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16936045#comment-16936045 ] Eric Yang commented on HDFS-14461: -- [~hexiaoqiao] Thank you for the patch. Patch 005 looks good to me.

[jira] [Commented] (HDFS-14845) Request is a replay (34) error in httpfs

2019-09-23 Thread Eric Yang (Jira)
[ https://issues.apache.org/jira/browse/HDFS-14845?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16936213#comment-16936213 ] Eric Yang commented on HDFS-14845: -- [~Prabhu Joseph] Thank you for the patch. Patch 004 looks good to

[jira] [Comment Edited] (HDDS-1495) Create hadoop/ozone docker images with inline build process

2019-06-13 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16863495#comment-16863495 ] Eric Yang edited comment on HDDS-1495 at 6/13/19 10:00 PM: --- {quote}For the

[jira] [Commented] (HDDS-1495) Create hadoop/ozone docker images with inline build process

2019-06-13 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16863495#comment-16863495 ] Eric Yang commented on HDDS-1495: - {quote}For the records: it's possible since HDDS-1629{quote} Sort of,

[jira] [Commented] (HDDS-1609) Remove hard coded uid from Ozone docker image

2019-06-13 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16863528#comment-16863528 ] Eric Yang commented on HDDS-1609: - [~elek] I only build Ozone in Centos 7.  This is the output using pull

[jira] [Updated] (HDDS-1772) Add disk full test to fault injection test

2019-07-09 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1772?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eric Yang updated HDDS-1772: Attachment: HDDS-1772.002.patch > Add disk full test to fault injection test >

[jira] [Updated] (HDDS-1772) Add disk full test to fault injection test

2019-07-09 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1772?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eric Yang updated HDDS-1772: Attachment: HDDS-1772.001.patch > Add disk full test to fault injection test >

[jira] [Updated] (HDDS-1773) Add intermittent IO disk test to fault injection test

2019-07-09 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1773?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eric Yang updated HDDS-1773: Attachment: HDDS-1773.001.patch > Add intermittent IO disk test to fault injection test >

[jira] [Commented] (HDDS-1773) Add intermittent IO disk test to fault injection test

2019-07-09 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1773?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16881567#comment-16881567 ] Eric Yang commented on HDDS-1773: - Patch 001 implements ITDiskHang.java.  This test will create a

[jira] [Updated] (HDDS-1771) Add slow IO disk test to fault injection test

2019-07-09 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1771?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eric Yang updated HDDS-1771: Attachment: HDDS-1771.002.patch > Add slow IO disk test to fault injection test >

[jira] [Comment Edited] (HDDS-1772) Add disk full test to fault injection test

2019-07-09 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1772?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16881594#comment-16881594 ] Eric Yang edited comment on HDDS-1772 at 7/9/19 10:20 PM: -- The proposed patch 002

[jira] [Commented] (HDDS-1771) Add slow IO disk test to fault injection test

2019-07-09 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1771?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16881589#comment-16881589 ] Eric Yang commented on HDDS-1771: - Patch 002 added throttling on scm data disk to have slow disk

[jira] [Commented] (HDDS-1772) Add disk full test to fault injection test

2019-07-09 Thread Eric Yang (JIRA)
[ https://issues.apache.org/jira/browse/HDDS-1772?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16881594#comment-16881594 ] Eric Yang commented on HDDS-1772: - The proposed patch 002 creates a volume called "target_ozone_fit" in

[jira] [Commented] (HDFS-14820) The default 8KB buffer of BlockReaderRemote#newBlockReader#BufferedOutputStream is too big

2019-11-22 Thread Eric Yang (Jira)
[ https://issues.apache.org/jira/browse/HDFS-14820?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16980612#comment-16980612 ] Eric Yang commented on HDFS-14820: -- Read buffer size is usually slightly smaller than MTU size. 8k

[jira] [Commented] (HDDS-1847) Datanode Kerberos principal and keytab config key looks inconsistent

2019-10-21 Thread Eric Yang (Jira)
[ https://issues.apache.org/jira/browse/HDDS-1847?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16956312#comment-16956312 ] Eric Yang commented on HDDS-1847: - [~chris.t...@gmail.com] Hadoop 3.3.0+ has changed back to use

[jira] [Updated] (HDFS-14730) Remove unused configuration dfs.web.authentication.filter

2019-10-28 Thread Eric Yang (Jira)
[ https://issues.apache.org/jira/browse/HDFS-14730?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eric Yang updated HDFS-14730: - Fix Version/s: 3.3.0 Resolution: Fixed Status: Resolved (was: Patch Available) I just

[jira] [Commented] (HDFS-14730) Remove unused configuration dfs.web.authentication.filter

2019-10-28 Thread Eric Yang (Jira)
[ https://issues.apache.org/jira/browse/HDFS-14730?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16961343#comment-16961343 ] Eric Yang commented on HDFS-14730: -- +1 for patch 002. Will commit to trunk if no objections.

[jira] [Commented] (HDDS-1701) Move dockerbin script to libexec

2019-10-23 Thread Eric Yang (Jira)
[ https://issues.apache.org/jira/browse/HDDS-1701?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16957965#comment-16957965 ] Eric Yang commented on HDDS-1701: - [~cxorm] We can not call it bin/docker due to prohibited trademark use

[jira] [Commented] (HDFS-14890) Setting permissions on name directory fails on non posix compliant filesystems

2019-10-04 Thread Eric Yang (Jira)
[ https://issues.apache.org/jira/browse/HDFS-14890?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16944688#comment-16944688 ] Eric Yang commented on HDFS-14890: -- Thank you [~swagle] for the patch. Thank you [~elgoiri] [~hirik] for

[jira] [Commented] (HDFS-14890) HDFS NameNode and JournalNode are not starting in Windows

2019-10-04 Thread Eric Yang (Jira)
[ https://issues.apache.org/jira/browse/HDFS-14890?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16944679#comment-16944679 ] Eric Yang commented on HDFS-14890: -- Update title to reflect the original issue. +1 for patch 01 for

[jira] [Updated] (HDFS-14890) HDFS NameNode and JournalNode are not starting in Windows

2019-10-04 Thread Eric Yang (Jira)
[ https://issues.apache.org/jira/browse/HDFS-14890?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eric Yang updated HDFS-14890: - Summary: HDFS NameNode and JournalNode are not starting in Windows (was: HDFS is not starting in

[jira] [Updated] (HDFS-14890) Setting permissions on name directory fails on non posix compliant filesystems

2019-10-04 Thread Eric Yang (Jira)
[ https://issues.apache.org/jira/browse/HDFS-14890?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eric Yang updated HDFS-14890: - Fix Version/s: 3.2.2 3.3.0 Hadoop Flags: Reviewed Release Note:

[jira] [Commented] (HDFS-2470) NN should automatically set permissions on dfs.namenode.*.dir

2019-10-04 Thread Eric Yang (Jira)
[ https://issues.apache.org/jira/browse/HDFS-2470?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16944755#comment-16944755 ] Eric Yang commented on HDFS-2470: - [~weichiu] You might need to backport HDFS-14890, if you intend to

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