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Posted to dev@oozie.apache.org by Jan Hentschel <ja...@ultratendency.com> on 2017/06/07 13:30:13 UTC
DistCp action preserving extended attributes
Hi,
I have a workflow which contains a DistCp action (Oozie 4.2.0 with distcp-action-0.2.xsd). The action is used to back up a file to another location. The file has extended attributes attached to it and I would like to also have them in the backup location. Using the DistCp command I can pass in the flag –px to preserve the extended attributes. I haven’t seen a way yet to preserve the attributes in the DistCp action in Oozie. Is there a way in the DistCp action to do this? So far, I haven’t seen a JIRA ticket covering this.
Best, Jan
Re: DistCp action preserving extended attributes
Posted by Jan Hentschel <ja...@ultratendency.com>.
Almost forgot about this one. I will open a ticket for this one.
From: <db...@gmail.com> on behalf of Artem Ervits <ar...@gmail.com>
Reply-To: <de...@oozie.apache.org>
Date: Wednesday, June 7, 2017 at 8:12 PM
To: <de...@oozie.apache.org>
Subject: Re: DistCp action preserving extended attributes
Actually, they were added in Hadoop 2.5. Oozie 4.2 and 4.3 use Hadoop 2.4.
On Wed, Jun 7, 2017 at 2:07 PM, Artem Ervits <ar...@gmail.com> wrote:
Jan, extended attributes were added in Hadoop 2.6+. We just bumped Hadoop
2.6 to Oozie master. Consider filing a jira to add this functionality to
distcp action.
On Wed, Jun 7, 2017 at 9:30 AM, Jan Hentschel <
jan.hentschel@ultratendency.com> wrote:
Hi,
I have a workflow which contains a DistCp action (Oozie 4.2.0 with
distcp-action-0.2.xsd). The action is used to back up a file to another
location. The file has extended attributes attached to it and I would like
to also have them in the backup location. Using the DistCp command I can
pass in the flag –px to preserve the extended attributes. I haven’t seen a
way yet to preserve the attributes in the DistCp action in Oozie. Is there
a way in the DistCp action to do this? So far, I haven’t seen a JIRA ticket
covering this.
Best, Jan
Re: DistCp action preserving extended attributes
Posted by Artem Ervits <ar...@gmail.com>.
Actually, they were added in Hadoop 2.5. Oozie 4.2 and 4.3 use Hadoop 2.4.
On Wed, Jun 7, 2017 at 2:07 PM, Artem Ervits <ar...@gmail.com> wrote:
> Jan, extended attributes were added in Hadoop 2.6+. We just bumped Hadoop
> 2.6 to Oozie master. Consider filing a jira to add this functionality to
> distcp action.
>
> On Wed, Jun 7, 2017 at 9:30 AM, Jan Hentschel <
> jan.hentschel@ultratendency.com> wrote:
>
>> Hi,
>>
>>
>>
>> I have a workflow which contains a DistCp action (Oozie 4.2.0 with
>> distcp-action-0.2.xsd). The action is used to back up a file to another
>> location. The file has extended attributes attached to it and I would like
>> to also have them in the backup location. Using the DistCp command I can
>> pass in the flag –px to preserve the extended attributes. I haven’t seen a
>> way yet to preserve the attributes in the DistCp action in Oozie. Is there
>> a way in the DistCp action to do this? So far, I haven’t seen a JIRA ticket
>> covering this.
>>
>>
>>
>> Best, Jan
>>
>>
>>
>>
>
Re: DistCp action preserving extended attributes
Posted by Artem Ervits <ar...@gmail.com>.
Jan, extended attributes were added in Hadoop 2.6+. We just bumped Hadoop
2.6 to Oozie master. Consider filing a jira to add this functionality to
distcp action.
On Wed, Jun 7, 2017 at 9:30 AM, Jan Hentschel <
jan.hentschel@ultratendency.com> wrote:
> Hi,
>
>
>
> I have a workflow which contains a DistCp action (Oozie 4.2.0 with
> distcp-action-0.2.xsd). The action is used to back up a file to another
> location. The file has extended attributes attached to it and I would like
> to also have them in the backup location. Using the DistCp command I can
> pass in the flag –px to preserve the extended attributes. I haven’t seen a
> way yet to preserve the attributes in the DistCp action in Oozie. Is there
> a way in the DistCp action to do this? So far, I haven’t seen a JIRA ticket
> covering this.
>
>
>
> Best, Jan
>
>
>
>