[jira] [Assigned] (HDFS-15098) Add SM4 encryption method for HDFS
[ https://issues.apache.org/jira/browse/HDFS-15098?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zhenyu Zheng reassigned HDFS-15098: --- Assignee: (was: Zhenyu Zheng) > Add SM4 encryption method for HDFS > -- > > Key: HDFS-15098 > URL: https://issues.apache.org/jira/browse/HDFS-15098 > Project: Hadoop HDFS > Issue Type: New Feature >Reporter: liusheng >Priority: Major > Attachments: HDFS-15098.001.patch > > > SM4 (formerly SMS4)is a block cipher used in the Chinese National Standard > for Wireless LAN WAPI (Wired Authentication and Privacy Infrastructure). > SM4 was a cipher proposed to for the IEEE 802.11i standard, but has so far > been rejected by ISO. One of the reasons for the rejection has been > opposition to the WAPI fast-track proposal by the IEEE. please see: > [https://en.wikipedia.org/wiki/SM4_(cipher)] -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Assigned] (HDFS-15098) Add SM4 encryption method for HDFS
[ https://issues.apache.org/jira/browse/HDFS-15098?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zhenyu Zheng reassigned HDFS-15098: --- Assignee: Zhenyu Zheng > Add SM4 encryption method for HDFS > -- > > Key: HDFS-15098 > URL: https://issues.apache.org/jira/browse/HDFS-15098 > Project: Hadoop HDFS > Issue Type: New Feature >Reporter: liusheng >Assignee: Zhenyu Zheng >Priority: Major > Attachments: HDFS-15098.001.patch > > > SM4 (formerly SMS4)is a block cipher used in the Chinese National Standard > for Wireless LAN WAPI (Wired Authentication and Privacy Infrastructure). > SM4 was a cipher proposed to for the IEEE 802.11i standard, but has so far > been rejected by ISO. One of the reasons for the rejection has been > opposition to the WAPI fast-track proposal by the IEEE. please see: > [https://en.wikipedia.org/wiki/SM4_(cipher)] -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Assigned] (HDFS-15098) Add SM4 encryption method for HDFS
[ https://issues.apache.org/jira/browse/HDFS-15098?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zhenyu Zheng reassigned HDFS-15098: --- Assignee: (was: Zhenyu Zheng) > Add SM4 encryption method for HDFS > -- > > Key: HDFS-15098 > URL: https://issues.apache.org/jira/browse/HDFS-15098 > Project: Hadoop HDFS > Issue Type: New Feature >Reporter: liusheng >Priority: Major > Attachments: HDFS-15098.001.patch > > > SM4 (formerly SMS4)is a block cipher used in the Chinese National Standard > for Wireless LAN WAPI (Wired Authentication and Privacy Infrastructure). > SM4 was a cipher proposed to for the IEEE 802.11i standard, but has so far > been rejected by ISO. One of the reasons for the rejection has been > opposition to the WAPI fast-track proposal by the IEEE. please see: > [https://en.wikipedia.org/wiki/SM4_(cipher)] -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-15098) Add SM4 encryption method for HDFS
[ https://issues.apache.org/jira/browse/HDFS-15098?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zhenyu Zheng updated HDFS-15098: Assignee: Zhenyu Zheng Status: Open (was: Patch Available) > Add SM4 encryption method for HDFS > -- > > Key: HDFS-15098 > URL: https://issues.apache.org/jira/browse/HDFS-15098 > Project: Hadoop HDFS > Issue Type: New Feature >Reporter: liusheng >Assignee: Zhenyu Zheng >Priority: Major > Attachments: HDFS-15098.001.patch > > > SM4 (formerly SMS4)is a block cipher used in the Chinese National Standard > for Wireless LAN WAPI (Wired Authentication and Privacy Infrastructure). > SM4 was a cipher proposed to for the IEEE 802.11i standard, but has so far > been rejected by ISO. One of the reasons for the rejection has been > opposition to the WAPI fast-track proposal by the IEEE. please see: > [https://en.wikipedia.org/wiki/SM4_(cipher)] -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Commented] (HDFS-14997) BPServiceActor processes commands from NameNode asynchronously
[ https://issues.apache.org/jira/browse/HDFS-14997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17003827#comment-17003827 ] Zhenyu Zheng commented on HDFS-14997: - [~hexiaoqiao] Thanks for the fix, manually patched and tested, it works. so +1 > BPServiceActor processes commands from NameNode asynchronously > -- > > Key: HDFS-14997 > URL: https://issues.apache.org/jira/browse/HDFS-14997 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode >Reporter: Xiaoqiao He >Assignee: Xiaoqiao He >Priority: Major > Fix For: 3.3.0 > > Attachments: HDFS-14997.001.patch, HDFS-14997.002.patch, > HDFS-14997.003.patch, HDFS-14997.004.patch, HDFS-14997.005.patch, > HDFS-14997.addendum.patch, image-2019-12-26-16-15-44-814.png > > > There are two core functions, report(#sendHeartbeat, #blockReport, > #cacheReport) and #processCommand in #BPServiceActor main process flow. If > processCommand cost long time it will block send report flow. Meanwhile > processCommand could cost long time(over 1000s the worst case I meet) when IO > load of DataNode is very high. Since some IO operations are under > #datasetLock, So it has to wait to acquire #datasetLock long time when > process some of commands(such as #DNA_INVALIDATE). In such case, #heartbeat > will not send to NameNode in-time, and trigger other disasters. > I propose to improve #processCommand asynchronously and not block > #BPServiceActor to send heartbeat back to NameNode when meet high IO load. > Notes: > 1. Lifeline could be one effective solution, however some old branches are > not support this feature. > 2. IO operations under #datasetLock is another issue, I think we should solve > it at another JIRA. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Comment Edited] (HDFS-14997) BPServiceActor processes commands from NameNode asynchronously
[
https://issues.apache.org/jira/browse/HDFS-14997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17003518#comment-17003518
]
Zhenyu Zheng edited comment on HDFS-14997 at 12/26/19 8:15 AM:
---
Hi [~hexiaoqiao] here is the hprof we got from our tests, for
{{TestFileChecksum}} :
!image-2019-12-26-16-15-44-814.png!
And as you can see from our CI:
[https://builds.apache.org/job/Hadoop-qbt-linux-ARM-trunk/] we are running full
tests once per day and these tests starts to fail serveral days ago.
I've also triggered one test for the upstream CI, it also fails for Datanode
related tests:
[https://builds.apache.org/view/H-L/view/Hadoop/job/hadoop-multibranch/view/change-requests/job/PR-1783/1/#showFailuresLink]
was (Author: kevin_zheng):
Hi [~hexiaoqiao] here is the hprof we got from our tests, for
{{TestFileChecksum}} :
!image-2019-12-26-16-08-53-472.png! \
And as you can see from our CI:
[https://builds.apache.org/job/Hadoop-qbt-linux-ARM-trunk/] we are running full
tests once per day and these tests starts to fail serveral days ago.
I've also triggered one test for the upstream CI, it also fails for Datanode
related tests:
[https://builds.apache.org/view/H-L/view/Hadoop/job/hadoop-multibranch/view/change-requests/job/PR-1783/1/#showFailuresLink]
> BPServiceActor processes commands from NameNode asynchronously
> --
>
> Key: HDFS-14997
> URL: https://issues.apache.org/jira/browse/HDFS-14997
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: datanode
>Reporter: Xiaoqiao He
>Assignee: Xiaoqiao He
>Priority: Major
> Fix For: 3.3.0
>
> Attachments: HDFS-14997.001.patch, HDFS-14997.002.patch,
> HDFS-14997.003.patch, HDFS-14997.004.patch, HDFS-14997.005.patch,
> image-2019-12-26-16-15-44-814.png
>
>
> There are two core functions, report(#sendHeartbeat, #blockReport,
> #cacheReport) and #processCommand in #BPServiceActor main process flow. If
> processCommand cost long time it will block send report flow. Meanwhile
> processCommand could cost long time(over 1000s the worst case I meet) when IO
> load of DataNode is very high. Since some IO operations are under
> #datasetLock, So it has to wait to acquire #datasetLock long time when
> process some of commands(such as #DNA_INVALIDATE). In such case, #heartbeat
> will not send to NameNode in-time, and trigger other disasters.
> I propose to improve #processCommand asynchronously and not block
> #BPServiceActor to send heartbeat back to NameNode when meet high IO load.
> Notes:
> 1. Lifeline could be one effective solution, however some old branches are
> not support this feature.
> 2. IO operations under #datasetLock is another issue, I think we should solve
> it at another JIRA.
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[jira] [Commented] (HDFS-14997) BPServiceActor processes commands from NameNode asynchronously
[
https://issues.apache.org/jira/browse/HDFS-14997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17003518#comment-17003518
]
Zhenyu Zheng commented on HDFS-14997:
-
Hi [~hexiaoqiao] here is the hprof we got from our tests, for
{{TestFileChecksum}} :
!image-2019-12-26-16-08-53-472.png! \
And as you can see from our CI:
[https://builds.apache.org/job/Hadoop-qbt-linux-ARM-trunk/] we are running full
tests once per day and these tests starts to fail serveral days ago.
I've also triggered one test for the upstream CI, it also fails for Datanode
related tests:
[https://builds.apache.org/view/H-L/view/Hadoop/job/hadoop-multibranch/view/change-requests/job/PR-1783/1/#showFailuresLink]
> BPServiceActor processes commands from NameNode asynchronously
> --
>
> Key: HDFS-14997
> URL: https://issues.apache.org/jira/browse/HDFS-14997
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: datanode
>Reporter: Xiaoqiao He
>Assignee: Xiaoqiao He
>Priority: Major
> Fix For: 3.3.0
>
> Attachments: HDFS-14997.001.patch, HDFS-14997.002.patch,
> HDFS-14997.003.patch, HDFS-14997.004.patch, HDFS-14997.005.patch
>
>
> There are two core functions, report(#sendHeartbeat, #blockReport,
> #cacheReport) and #processCommand in #BPServiceActor main process flow. If
> processCommand cost long time it will block send report flow. Meanwhile
> processCommand could cost long time(over 1000s the worst case I meet) when IO
> load of DataNode is very high. Since some IO operations are under
> #datasetLock, So it has to wait to acquire #datasetLock long time when
> process some of commands(such as #DNA_INVALIDATE). In such case, #heartbeat
> will not send to NameNode in-time, and trigger other disasters.
> I propose to improve #processCommand asynchronously and not block
> #BPServiceActor to send heartbeat back to NameNode when meet high IO load.
> Notes:
> 1. Lifeline could be one effective solution, however some old branches are
> not support this feature.
> 2. IO operations under #datasetLock is another issue, I think we should solve
> it at another JIRA.
--
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