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Posted to user@drill.apache.org by Nitin Pawar <ni...@gmail.com> on 2018/06/05 02:51:33 UTC
Memory Leak in drill 1.13.0
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
Re: Memory Leak in drill 1.13.0
Posted by Kunal Khatua <ku...@apache.org>.
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 <ni...@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
Re: Memory Leak in drill 1.13.0
Posted by Nitin Pawar <ni...@gmail.com>.
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 <ni...@gmail.com> 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