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Posted to user@hadoop.apache.org by "haiwei.xie-soulinfo" <ha...@soulinfo.com> on 2013/09/22 11:46:52 UTC
hadoop-2.0.5-alpha userlogs dir is empty
hi,
I used hadoop-2.0.5-alpha to run mapreduce tasks, but hadoop-2.0.5-alpha/logs/userlogs dir is empty,
No task log files exist, so it's hard to trace failed task.
How can I get task log files? Thanks.
--terrs
Re: hadoop-2.0.5-alpha userlogs dir is empty
Posted by Jian He <jh...@hortonworks.com>.
Hi Terrs
Did you enable log-aggregation ? If that's enabled, the container logs will
be deleted after the logs are aggregated and uploaded to HDFS,
Thanks,
Jian
On Sun, Sep 22, 2013 at 2:46 AM, haiwei.xie-soulinfo <
haiwei.xie@soulinfo.com> wrote:
> hi,
>
> I used hadoop-2.0.5-alpha to run mapreduce tasks, but
> hadoop-2.0.5-alpha/logs/userlogs dir is empty,
> No task log files exist, so it's hard to trace failed task.
>
> How can I get task log files? Thanks.
>
> --terrs
>
--
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Re: hadoop-2.0.5-alpha userlogs dir is empty
Posted by Jian He <jh...@hortonworks.com>.
Hi Terrs
Did you enable log-aggregation ? If that's enabled, the container logs will
be deleted after the logs are aggregated and uploaded to HDFS,
Thanks,
Jian
On Sun, Sep 22, 2013 at 2:46 AM, haiwei.xie-soulinfo <
haiwei.xie@soulinfo.com> wrote:
> hi,
>
> I used hadoop-2.0.5-alpha to run mapreduce tasks, but
> hadoop-2.0.5-alpha/logs/userlogs dir is empty,
> No task log files exist, so it's hard to trace failed task.
>
> How can I get task log files? Thanks.
>
> --terrs
>
--
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: hadoop-2.0.5-alpha userlogs dir is empty
Posted by Jian He <jh...@hortonworks.com>.
Hi Terrs
Did you enable log-aggregation ? If that's enabled, the container logs will
be deleted after the logs are aggregated and uploaded to HDFS,
Thanks,
Jian
On Sun, Sep 22, 2013 at 2:46 AM, haiwei.xie-soulinfo <
haiwei.xie@soulinfo.com> wrote:
> hi,
>
> I used hadoop-2.0.5-alpha to run mapreduce tasks, but
> hadoop-2.0.5-alpha/logs/userlogs dir is empty,
> No task log files exist, so it's hard to trace failed task.
>
> How can I get task log files? Thanks.
>
> --terrs
>
--
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: hadoop-2.0.5-alpha userlogs dir is empty
Posted by Jian He <jh...@hortonworks.com>.
Hi Terrs
Did you enable log-aggregation ? If that's enabled, the container logs will
be deleted after the logs are aggregated and uploaded to HDFS,
Thanks,
Jian
On Sun, Sep 22, 2013 at 2:46 AM, haiwei.xie-soulinfo <
haiwei.xie@soulinfo.com> wrote:
> hi,
>
> I used hadoop-2.0.5-alpha to run mapreduce tasks, but
> hadoop-2.0.5-alpha/logs/userlogs dir is empty,
> No task log files exist, so it's hard to trace failed task.
>
> How can I get task log files? Thanks.
>
> --terrs
>
--
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.