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From "Kunal Khatua" <ku...@apache.org>
Subject Re: Memory Leak in drill 1.13.0
Date Fri, 08 Jun 2018 06:20:14 GMT
Can you provide more details for a repro? Multiple issues can potentially cause or (incorrectly)
report a memory leak.

If you notice, the 'Actual' value is zero, so there isn't really a leak, but the resources
were not closed properly. What does the stack trace say?

On 6/7/2018 11:05:32 PM, Nitin Pawar <nitinpawar432@gmail.com> wrote:
Hi .. Any help on this?

This is happening in our production environment so if we have any
configurations to avoid this ??

Thanks,
Nitin

On Tue, Jun 5, 2018 at 8:21 AM, Nitin Pawar wrote:

>
>
> Hi we are seeing memory leak in apache drill 1.13.0 version
>
> According to https://issues.apache.org/jira/browse/DRILL-6079, says it is
> fixed but it is not.
>
> Is there way we can avoid this error by setting any config variables??
>
> SYSTEM ERROR: IllegalStateException: Memory was leaked by query. Memory
> leaked: (2097152)
> Allocator(op:1:0:7:ParquetRowGroupScan) 1000000/0/64856064/10000000000
> (res/actual/peak/limit)
>
>
> Fragment 1:0
>
> [Error Id: 1b712605-ca3d-45cb-9c61-224b190ab4b2 on
> ip-10-0-101-247.ec2.internal:31010]
> Caused By: SYSTEM ERROR: IllegalStateException: Memory was leaked by
> query. Memory leaked: (2097152)
> Allocator(op:1:0:7:ParquetRowGroupScan) 1000000/0/64856064/10000000000
> (res/actual/peak/limit)
>
>
> Fragment 1:0
>
> [Error Id: 1b712605-ca3d-45cb-9c61-224b190ab4b2 on
> ip-10-0-101-247.ec2.internal:31010]
>
> --
> Nitin Pawar
>



--
Nitin Pawar

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