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Posted to yarn-dev@hadoop.apache.org by "Naganarasimha G R (Naga)" <ga...@huawei.com> on 2014/09/17 04:35:02 UTC
Regarding interface to modify the YARN acls?
Hi All,
Wanted to know, is there any interface (like java interface, rest api etc... ) to modify the ACLS of the YARN queues (CS or FS).
Regards,
Naga
Huawei Technologies Co., Ltd.
Phone:
Fax:
Mobile: +91 9980040283
Email: naganarasimhagr@huawei.com<ma...@huawei.com>
Huawei Technologies Co., Ltd.
Bantian, Longgang District,Shenzhen 518129, P.R.China
http://www.huawei.com
RE: Regarding interface to modify the YARN acls?
Posted by "Naganarasimha G R (Naga)" <ga...@huawei.com>.
Hi Zhijie Shen,
Thanks for replying , but the "rmadmin refreshQueues" command is only to refresh the queue acls by reloading mapred-queues configuration file Thus modifications in xml gets reflected.
Currently HDFS support ACL modifications cli and java api.
* public void modifyAclEntries(Path path, List<AclEntry> aclSpec) throws IOException;
* public void removeAclEntries(Path path, List<AclEntry> aclSpec) throws IOException;
* public void public void removeDefaultAcl(Path path) throws IOException;
* public void removeAcl(Path path) throws IOException;
* public void setAcl(Path path, List<AclEntry> aclSpec) throws IOException;
* public AclStatus getAclStatus(Path path) throws IOException;
So wondering whether we already have some thing like that for YARN and if not would it be good to have as its not ideal to configure through xml and we also need to take care applying in both active and standby RM's
Regards,
Naga
Huawei Technologies Co., Ltd.
Phone:
Fax:
Mobile: +91 9980040283
Email: naganarasimhagr@huawei.com
Huawei Technologies Co., Ltd.
Bantian, Longgang District,Shenzhen 518129, P.R.China
http://www.huawei.com
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________________________________________
From: Zhijie Shen [zshen@hortonworks.com]
Sent: Wednesday, September 17, 2014 15:33
To: yarn-dev@hadoop.apache.org
Subject: Re: Regarding interface to modify the YARN acls?
You can use "yarn rmadmin" from command line to refresh queue, update
admin acls, and service acls.
See http://hadoop.apache.org/docs/r2.5.1/hadoop-yarn/hadoop-yarn-site/YarnCommands.html#Administration_Commands
for more details.
On Tue, Sep 16, 2014 at 7:35 PM, Naganarasimha G R (Naga)
<ga...@huawei.com> wrote:
>
> Hi All,
> Wanted to know, is there any interface (like java interface, rest api etc... ) to modify the ACLS of the YARN queues (CS or FS).
>
>
> Regards,
>
> Naga
>
>
>
> Huawei Technologies Co., Ltd.
> Phone:
> Fax:
> Mobile: +91 9980040283
> Email: naganarasimhagr@huawei.com<ma...@huawei.com>
> Huawei Technologies Co., Ltd.
> Bantian, Longgang District,Shenzhen 518129, P.R.China
> http://www.huawei.com
>
--
Zhijie Shen
Hortonworks Inc.
http://hortonworks.com/
--
CONFIDENTIALITY NOTICE
NOTICE: This message is intended for the use of the individual or entity to
which it is addressed and may contain information that is confidential,
privileged and exempt from disclosure under applicable law. If the reader
of this message is not the intended recipient, you are hereby notified that
any printing, copying, dissemination, distribution, disclosure or
forwarding of this communication is strictly prohibited. If you have
received this communication in error, please contact the sender immediately
and delete it from your system. Thank You.
Re: Regarding interface to modify the YARN acls?
Posted by Zhijie Shen <zs...@hortonworks.com>.
You can use "yarn rmadmin" from command line to refresh queue, update
admin acls, and service acls.
See http://hadoop.apache.org/docs/r2.5.1/hadoop-yarn/hadoop-yarn-site/YarnCommands.html#Administration_Commands
for more details.
On Tue, Sep 16, 2014 at 7:35 PM, Naganarasimha G R (Naga)
<ga...@huawei.com> wrote:
>
> Hi All,
> Wanted to know, is there any interface (like java interface, rest api etc... ) to modify the ACLS of the YARN queues (CS or FS).
>
>
> Regards,
>
> Naga
>
>
>
> Huawei Technologies Co., Ltd.
> Phone:
> Fax:
> Mobile: +91 9980040283
> Email: naganarasimhagr@huawei.com<ma...@huawei.com>
> Huawei Technologies Co., Ltd.
> Bantian, Longgang District,Shenzhen 518129, P.R.China
> http://www.huawei.com
>
--
Zhijie Shen
Hortonworks Inc.
http://hortonworks.com/
--
CONFIDENTIALITY NOTICE
NOTICE: This message is intended for the use of the individual or entity to
which it is addressed and may contain information that is confidential,
privileged and exempt from disclosure under applicable law. If the reader
of this message is not the intended recipient, you are hereby notified that
any printing, copying, dissemination, distribution, disclosure or
forwarding of this communication is strictly prohibited. If you have
received this communication in error, please contact the sender immediately
and delete it from your system. Thank You.