and destroy any printed copies.
From: Jean-Daniel Cryans [mailto:jdcry...@apache.org]
Sent: Wednesday, August 16, 2017 9:39 PM
To: user@kudu.apache.org
Cc: Special SBER-BPOC Team
Subject: Re: [kudu] import from hdfs
Huh this is confusing, how much memory did you say you have per node? You
mention
*From:* Jean-Daniel Cryans [mailto:jdcry...@apache.org]
> *Sent:* Thursday, August 10, 2017 6:55 PM
>
> *To:* user@kudu.apache.org
> *Cc:* Special SBER-BPOC Team
> *Subject:* Re: [kudu] import from hdfs
>
>
>
> Hi Andrey,
>
>
>
> Can you double check how muc
reby notified that any dissemination, distribution or
> copying of this communication is strictly prohibited. All unintended
> recipients are obliged to delete this message and destroy any printed
> copies.
>
>
>
> *From:* Jean-Daniel Cryans [mailto:jdcry...@apache.org]
> *
Subject: Re: [kudu] import from hdfs
Hi Andrey,
Which version of Kudu and Impala are you using? Just that can make a huge
difference.
Apart from that, make sure Kudu has enough memory (no memory back pressure),
you have enough maintenance manager threads (1/3 or 1/4 the number of disks),
a
Hi Andrey,
Which version of Kudu and Impala are you using? Just that can make a huge
difference.
Apart from that, make sure Kudu has enough memory (no memory back
pressure), you have enough maintenance manager threads (1/3 or 1/4 the
number of disks), and that your partitioning favors good load d
Hi folk,
I have a problem with hdfs to kudu performance, I have created external table
with CSV data and ran "insert as select" from it to kudu-table and to
parquet-table:
Importing to parquet-table is 3x faster than to kudu - do you know some
tips/tricks to increase performance of import?
actu
