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He Xiaoqiao commented on HDFS-14201:
[~surmountian] is it possible to check the namenode if in
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He Xiaoqiao commented on HDFS-14186:
as mentioned above, the core issue: namenode uses blocks number
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He Xiaoqiao edited comment on HDFS-14186 at 1/12/19 3:31 PM:
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Hi [~elgoiri],
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He Xiaoqiao commented on HDFS-14186:
Hi [~elgoiri],
{quote}I'm guessing that the lifeline doesn't
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He Xiaoqiao commented on HDFS-14186:
I think safe mode extension could cover the issue in small or
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He Xiaoqiao commented on HDFS-13473:
ping [~daryn], do you mind to recheck this feature and feedback
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He Xiaoqiao commented on HDFS-14186:
after checking trunk branch, I believe this issue still exists.
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He Xiaoqiao commented on HDFS-14186:
attached a quick-and-dirty demonstration patch
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He Xiaoqiao updated HDFS-14186:
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Attachment: HDFS-14186.001.patch
> blockreport storm slow down namenode restart seriously in large
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He Xiaoqiao commented on HDFS-14186:
Note logs about namenode and one datanode which is marked dead
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He Xiaoqiao commented on HDFS-14186:
[~kihwal] Thanks for your comments.
{quote}I think nodes are
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He Xiaoqiao commented on HDFS-14186:
Would like to offer more details:
1. when namenode restart, all
He Xiaoqiao created HDFS-14186:
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Summary: blockreport storm slow down namenode restart seriously in
large cluster
Key: HDFS-14186
URL: https://issues.apache.org/jira/browse/HDFS-14186
Project: Hadoop
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He Xiaoqiao commented on HDFS-14181:
[~sihai], Thanks for your work, as you mentioned before, read
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He Xiaoqiao commented on HDFS-14181:
[~elgoiri][~sihai] Thanks for your corrected comments.
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He Xiaoqiao commented on HDFS-14181:
[~sihai] Thanks for your reporting, I think it may be not bug,
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He Xiaoqiao commented on HDFS-9198:
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Thanks [~daryn] for the nice work, and it is very useful for me. I
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He Xiaoqiao commented on HDFS-14109:
Thanks [~xkrogen],[~kihwal] for discussing this issue.
{quote}I
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He Xiaoqiao commented on HDFS-14109:
[~kihwal] Thanks for your comments firstly.
{quote}NN audit log
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He Xiaoqiao updated HDFS-14109:
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Status: Patch Available (was: Open)
submit v0 patch and trigger jenkins.
> Improve hdfs auditlog
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He Xiaoqiao updated HDFS-14109:
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Attachment: HDFS-14109.patch
> Improve hdfs auditlog format and support federation friendly
>
He Xiaoqiao created HDFS-14109:
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Summary: Improve hdfs auditlog format and support federation
friendly
Key: HDFS-14109
URL: https://issues.apache.org/jira/browse/HDFS-14109
Project: Hadoop HDFS
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He Xiaoqiao commented on HDFS-10943:
[~daryn],[~kihwal],[~zhz],[~yzhangal]
Unfortunately, I meet this
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He Xiaoqiao commented on HDFS-12749:
[~kihwal],[~xkrogen] do you mind anymore review to push this
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He Xiaoqiao commented on HDFS-12862:
LGTM for [^HDFS-12862-trunk.003.patch] , ping
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He Xiaoqiao commented on HDFS-13915:
hi [~yangjiandan], I wonder which version do you encounter this
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He Xiaoqiao commented on HDFS-13833:
IIUC I think inconsistent {{stats}} is the main reason about
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He Xiaoqiao commented on HDFS-12862:
Thanks [~Wang XL], for reporting and working on this, some minor
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He Xiaoqiao edited comment on HDFS-13668 at 8/10/18 11:00 AM:
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{quote}We
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He Xiaoqiao commented on HDFS-13668:
{quote}We usually call miniDFS.getFileSystem() instead. But this
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He Xiaoqiao updated HDFS-13668:
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Attachment: HDFS-13668-trunk.003.patch
> FSPermissionChecker may throws AIOOE when check if inode
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He Xiaoqiao commented on HDFS-13668:
ping [~drankye],[~jojochuang],[~shashikant], any further more
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He Xiaoqiao commented on HDFS-13668:
Thanks [~jojochuang]
{quote}We should probably revisit ACL
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He Xiaoqiao commented on HDFS-13668:
[~drankye],[~shashikant],
check failed
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He Xiaoqiao commented on HDFS-13668:
Thanks [~drankye],[~shashikant] for your suggestions, submit
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He Xiaoqiao updated HDFS-13668:
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Attachment: HDFS-13668-trunk.002.patch
> FSPermissionChecker may throws AIOOE when check if inode
He Xiaoqiao created HDFS-13760:
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Summary: improve ZKFC fencing action when network of ZKFC interrupt
Key: HDFS-13760
URL: https://issues.apache.org/jira/browse/HDFS-13760
Project: Hadoop HDFS
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He Xiaoqiao commented on HDFS-13473:
upload v005 patch to fix bug about auto-update block token keys
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He Xiaoqiao edited comment on HDFS-13473 at 6/18/18 1:24 PM:
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upload v005
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He Xiaoqiao updated HDFS-13473:
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Attachment: HDFS-13473-trunk.005.patch
> DataNode update BlockKeys using mode PULL rather than PUSH
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He Xiaoqiao commented on HDFS-13473:
re-upload v004 patch, fix compile fail and kick on jenknis
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He Xiaoqiao updated HDFS-13473:
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Attachment: HDFS-13473-trunk.004.patch
> DataNode update BlockKeys using mode PULL rather than PUSH
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He Xiaoqiao updated HDFS-13473:
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Attachment: (was: HDFS-13473-trunk.004.patch)
> DataNode update BlockKeys using mode PULL rather
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He Xiaoqiao updated HDFS-13473:
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Attachment: HDFS-13473-trunk.004.patch
> DataNode update BlockKeys using mode PULL rather than PUSH
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He Xiaoqiao commented on HDFS-13473:
[~daryn], Thanks for your review.
In v003, update logic about
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He Xiaoqiao updated HDFS-13473:
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Attachment: HDFS-13473-trunk.003.patch
> DataNode update BlockKeys using mode PULL rather than PUSH
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He Xiaoqiao updated HDFS-13668:
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Status: Patch Available (was: Open)
submit v0 patch and trigger jenkins.
> FSPermissionChecker may
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He Xiaoqiao updated HDFS-13668:
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Attachment: HDFS-13668-trunk.001.patch
> FSPermissionChecker may throws AIOOE when check if inode
He Xiaoqiao created HDFS-13668:
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Summary: FSPermissionChecker may throws AIOOE when check if inode
has permission
Key: HDFS-13668
URL: https://issues.apache.org/jira/browse/HDFS-13668
Project: Hadoop
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He Xiaoqiao commented on HDFS-13473:
[~daryn] any further comments and suggestions?
> DataNode
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He Xiaoqiao commented on HDFS-13183:
Thanks [~elgoiri] and [~shv] for your comments.
{quote}
If we
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He Xiaoqiao commented on HDFS-13638:
[~jojochuang], I met this problem in apache-2.7.1, IIUC, it may
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He Xiaoqiao commented on HDFS-12749:
thanks [~kihwal], v005 patch is with test case following your
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He Xiaoqiao updated HDFS-12749:
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Attachment: HDFS-12749-trunk.005.patch
> DN may not send block report to NN after NN restart
>
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He Xiaoqiao commented on HDFS-13529:
submit v001 patch and trigger jenkins.
> Fix default trash
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He Xiaoqiao updated HDFS-13529:
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Status: Patch Available (was: Open)
> Fix default trash policy emptier trigger time correctly
>
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He Xiaoqiao updated HDFS-13529:
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Attachment: HDFS-13529-trunk.001.patch
> Fix default trash policy emptier trigger time correctly
>
He Xiaoqiao created HDFS-13529:
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Summary: Fix default trash policy emptier trigger time correctly
Key: HDFS-13529
URL: https://issues.apache.org/jira/browse/HDFS-13529
Project: Hadoop HDFS
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He Xiaoqiao commented on HDFS-13473:
Patch V2 is following [~daryn]'s suggestion, and DataNode's
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He Xiaoqiao updated HDFS-13473:
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Attachment: HDFS-13473-trunk.002.patch
> DataNode update BlockKeys using mode PULL rather than PUSH
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He Xiaoqiao commented on HDFS-10943:
hi [~daryn], I wonder is there any condition to make sure that
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He Xiaoqiao commented on HDFS-10943:
Correct:
{quote}1. only 2/3 JournalNodes active at that time
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He Xiaoqiao edited comment on HDFS-10943 at 4/20/18 6:23 AM:
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I would like to
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He Xiaoqiao edited comment on HDFS-10943 at 4/20/18 6:22 AM:
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I would like to
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He Xiaoqiao commented on HDFS-10943:
I would like to provide more detail information:
A. NameNode logs
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He Xiaoqiao updated HDFS-10943:
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Comment: was deleted
(was: Plz ignore my latest comments. HDFS-11292 is related for this issue and I
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He Xiaoqiao commented on HDFS-10943:
Plz ignore my latest comments. HDFS-11292 is related for this
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He Xiaoqiao commented on HDFS-10943:
hi [~zhz],[~daryn],[~yzhangal],[~kihwal] is this issue still
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He Xiaoqiao commented on HDFS-12749:
ping [~kihwal],[~daryn],[~arpitagarwal],[~ajayydv] do you mind
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He Xiaoqiao commented on HDFS-13473:
Thanks [~daryn] for your comments.
{quote}What about something
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He Xiaoqiao reassigned HDFS-13473:
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Assignee: He Xiaoqiao
> DataNode update BlockKeys using mode PULL rather than PUSH from
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He Xiaoqiao commented on HDFS-13473:
submit initial patch and use {{NamenodeProtocol#getBlockKeys}}
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He Xiaoqiao updated HDFS-13473:
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Status: Patch Available (was: Open)
> DataNode update BlockKeys using mode PULL rather than PUSH
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He Xiaoqiao updated HDFS-13473:
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Attachment: HDFS-13473-trunk.001.patch
> DataNode update BlockKeys using mode PULL rather than PUSH
He Xiaoqiao created HDFS-13473:
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Summary: DataNode update BlockKeys using mode PULL rather than
PUSH from NameNode
Key: HDFS-13473
URL: https://issues.apache.org/jira/browse/HDFS-13473
Project: Hadoop
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He Xiaoqiao edited comment on HDFS-13441 at 4/17/18 12:17 PM:
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{quote}Let
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He Xiaoqiao commented on HDFS-13441:
{quote}Let DataNode pull Block Key from NameNode is one choice,
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He Xiaoqiao commented on HDFS-13441:
[~zhaoyunjiong] it is my misunderstand above
One minor suggestion
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He Xiaoqiao edited comment on HDFS-13441 at 4/14/18 6:09 PM:
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[~zhaoyunjiong],
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He Xiaoqiao commented on HDFS-13441:
[~zhaoyunjiong], If I understand correctly, this issue was caused
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He Xiaoqiao commented on HDFS-13441:
the detailed analysis ref:
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He Xiaoqiao commented on HDFS-13441:
hi [~zhaoyunjiong],[~jojochuang]
we meet the similar problem in
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He Xiaoqiao commented on HDFS-12976:
[~csun] is this issue still going on?
> Introduce
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He Xiaoqiao commented on HDFS-12749:
update patch v4 and fix bug based comments and without testcase.
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https://issues.apache.org/jira/browse/HDFS-12749?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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He Xiaoqiao updated HDFS-12749:
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Attachment: HDFS-12749-trunk.004.patch
> DN may not send block report to NN after NN restart
>
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He Xiaoqiao commented on HDFS-12749:
[~kihwal] Thanks for your feedback. I misunderstood your idea
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He Xiaoqiao commented on HDFS-12749:
Thanks [~kihwal] for your detailed comment.
{quote}You can keep
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https://issues.apache.org/jira/browse/HDFS-13234?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16394755#comment-16394755
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He Xiaoqiao commented on HDFS-13234:
Thanks [~kihwal] for your detailed comments.
It is interesting
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https://issues.apache.org/jira/browse/HDFS-13096?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16391236#comment-16391236
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He Xiaoqiao commented on HDFS-13096:
[~Tagar], is this issue going on?
> HDFS group quota
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https://issues.apache.org/jira/browse/HDFS-13234?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16390739#comment-16390739
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He Xiaoqiao commented on HDFS-13234:
Thanks [~kihwal],[~elgoiri] for your comments.
{quote}How big is
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https://issues.apache.org/jira/browse/HDFS-13234?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16389346#comment-16389346
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He Xiaoqiao commented on HDFS-13234:
upload patch v1 for trunk and pending jenkins.
> Remove renew
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https://issues.apache.org/jira/browse/HDFS-13234?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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He Xiaoqiao updated HDFS-13234:
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Attachment: HDFS-13234.001.patch
> Remove renew configuration instance in
He Xiaoqiao created HDFS-13234:
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Summary: Remove renew configuration instance in
ConfiguredFailoverProxyProvider and reduce memory footprint for client
Key: HDFS-13234
URL:
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He Xiaoqiao commented on HDFS-12749:
[~kihwal] could you help to review or give some suggestions?
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https://issues.apache.org/jira/browse/HDFS-13183?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16383114#comment-16383114
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He Xiaoqiao commented on HDFS-13183:
[~xkrogen]
{quote}if the SbNN goes down, the ANN is not aware of
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He Xiaoqiao commented on HDFS-12749:
Thanks [~xkrogen] for your review all the same.
{quote}I am not
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https://issues.apache.org/jira/browse/HDFS-13183?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16381922#comment-16381922
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He Xiaoqiao commented on HDFS-13183:
[~xkrogen] Thanks for your comments and correct me.
In patch
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https://issues.apache.org/jira/browse/HDFS-13183?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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He Xiaoqiao updated HDFS-13183:
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Attachment: HDFS-13183-trunk.003.patch
> Standby NameNode process getBlocks request to reduce Active
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He Xiaoqiao commented on HDFS-12749:
ping [~xkrogen],[~kihwal] any suggestions or feedback for this
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https://issues.apache.org/jira/browse/HDFS-13183?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16380139#comment-16380139
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He Xiaoqiao commented on HDFS-13183:
[~xkrogen]
Thanks for your detailed comments, and sorry for slow
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