l
>
>
>
> *From: *Gourav Sengupta
> *Date: *Saturday, March 5, 2022 at 1:59 AM
> *To: *Anil Dasari
> *Cc: *Yang,Jie(INF) , user@spark.apache.org <
> user@spark.apache.org>
> *Subject: *Re: {EXT} Re: Spark Parquet write OOM
>
> Hi Anil,
>
>
>
> any
, 2022 at 1:59 AM
To: Anil Dasari
Cc: Yang,Jie(INF) , user@spark.apache.org
Subject: Re: {EXT} Re: Spark Parquet write OOM
Hi Anil,
any chance you tried setting the limit on the number of records to be written
out at a time?
Regards,
Gourav
On Thu, Mar 3, 2022 at 3:12 PM Anil Dasari
mailto:adas
;
>
>
> Regards
>
>
>
> *From: *Gourav Sengupta
> *Date: *Thursday, March 3, 2022 at 2:24 AM
> *To: *Anil Dasari
> *Cc: *Yang,Jie(INF) , user@spark.apache.org <
> user@spark.apache.org>
> *Subject: *Re: {EXT} Re: Spark Parquet write OOM
>
> Hi,
>
Hi Gourav,
Tried increasing shuffle partitions number and higher executor memory. Both
didn’t work.
Regards
From: Gourav Sengupta
Date: Thursday, March 3, 2022 at 2:24 AM
To: Anil Dasari
Cc: Yang,Jie(INF) , user@spark.apache.org
Subject: Re: {EXT} Re: Spark Parquet write OOM
Hi,
I do not
c: *Yang,Jie(INF) , user@spark.apache.org <
> user@spark.apache.org>
> *Subject: *Re: {EXT} Re: Spark Parquet write OOM
>
> Hi Anil,
>
>
>
> I was trying to work out things for a while yesterday, but may need your
> kind help.
>
>
>
> Can you please shar
Answers in the context. Thanks.
From: Gourav Sengupta
Date: Thursday, March 3, 2022 at 12:13 AM
To: Anil Dasari
Cc: Yang,Jie(INF) , user@spark.apache.org
Subject: Re: {EXT} Re: Spark Parquet write OOM
Hi Anil,
I was trying to work out things for a while yesterday, but may need your kind
t 7:00 AM
> *To: *Gourav Sengupta , Yang,Jie(INF) <
> yangji...@baidu.com>
> *Cc: *user@spark.apache.org
> *Subject: *Re: {EXT} Re: Spark Parquet write OOM
>
> Hi Gourav and Yang
>
> Thanks for the response.
>
>
>
> Please find the answers below.
>
>
2nd attempt..
Any suggestions to troubleshoot and fix the problem ? thanks in advance.
Regards,
Anil
From: Anil Dasari
Date: Wednesday, March 2, 2022 at 7:00 AM
To: Gourav Sengupta , Yang,Jie(INF)
Cc: user@spark.apache.org
Subject: Re: {EXT} Re: Spark Parquet write OOM
Hi Gourav and Yang
@spark.apache.org
Subject: {EXT} Re: Spark Parquet write OOM
Hi Anil,
before jumping to the quick symptomatic fix, can we try to understand the
issues?
1. What is the version of SPARK you are using?
2. Are you doing a lot of in-memory transformations like adding columns, or
running joins, or
Hi Anil,
before jumping to the quick symptomatic fix, can we try to understand the
issues?
1. What is the version of SPARK you are using?
2. Are you doing a lot of in-memory transformations like adding columns, or
running joins, or UDFs thus increasing the size of the data before writing
out?
3.
This is a DirectByteBuffer OOM，so plan 2 may not work, we can increase the
capacity of DirectByteBuffer size by configuring `-XX:MaxDirectMemorySize` and
this is a Java opts.
However, we'd better check the length of memory to be allocated, because
`-XX:MaxDirectMemorySize` and `-Xmx` should
11 matches
Mail list logo
