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Posted to common-user@hadoop.apache.org by kishore raju <ha...@gmail.com> on 2013/03/15 20:03:34 UTC
Task Trackers running out of memory
HI,
We are having an issue where multiple Task Trackers are running out of
memory. I have collected HeapDump on those TaskTrackers to analyze further.
They are currently running with 1GB Heap. we are planning to bump it to
2GB, Is there a way that we can find which Job is causing this OOM on TT's ?
Any help is appreciated.
-Thanks
kishore
unsubscribe
Posted by Levin Ding <di...@gmail.com>.
Pls unsubscribe me. Thx.
在 2013-3-16，上午3:03，kishore raju <ha...@gmail.com> 写道：
> HI,
>
> We are having an issue where multiple Task Trackers are running out of memory. I have collected HeapDump on those TaskTrackers to analyze further. They are currently running with 1GB Heap. we are planning to bump it to 2GB, Is there a way that we can find which Job is causing this OOM on TT's ?
>
> Any help is appreciated.
>
>
> -Thanks
> kishore
unsubscribe
Posted by Levin Ding <di...@gmail.com>.
Pls unsubscribe me. Thx.
在 2013-3-16，上午3:03，kishore raju <ha...@gmail.com> 写道：
> HI,
>
> We are having an issue where multiple Task Trackers are running out of memory. I have collected HeapDump on those TaskTrackers to analyze further. They are currently running with 1GB Heap. we are planning to bump it to 2GB, Is there a way that we can find which Job is causing this OOM on TT's ?
>
> Any help is appreciated.
>
>
> -Thanks
> kishore
unsubscribe
Posted by Levin Ding <di...@gmail.com>.
Pls unsubscribe me. Thx.
在 2013-3-16，上午3:03，kishore raju <ha...@gmail.com> 写道：
> HI,
>
> We are having an issue where multiple Task Trackers are running out of memory. I have collected HeapDump on those TaskTrackers to analyze further. They are currently running with 1GB Heap. we are planning to bump it to 2GB, Is there a way that we can find which Job is causing this OOM on TT's ?
>
> Any help is appreciated.
>
>
> -Thanks
> kishore
unsubscribe
Posted by Levin Ding <di...@gmail.com>.
Pls unsubscribe me. Thx.
在 2013-3-16，上午3:03，kishore raju <ha...@gmail.com> 写道：
> HI,
>
> We are having an issue where multiple Task Trackers are running out of memory. I have collected HeapDump on those TaskTrackers to analyze further. They are currently running with 1GB Heap. we are planning to bump it to 2GB, Is there a way that we can find which Job is causing this OOM on TT's ?
>
> Any help is appreciated.
>
>
> -Thanks
> kishore