+1
Regards
Manish Gupta
On Mon, 9 Oct 2017 at 5:11 PM, Suprith T Jain wrote:
> +1
>
> On 09-Oct-2017 7:27 AM, "Lu Cao" wrote:
>
> > Hi community,
> > Currently we have three spark related module in carbondata(spark 1.5,
> 1.6,
> > 2.1), the project has
Hi,
Indexed columns on which datamap is created is present in DataMapFactory.
You can check getMeta method. By using the filter expression tree during
pruning we can get the filter columns and prune the related datamap.
Please don't refer the PR 1399 yet as it is still incomplete and many
things
Hi,
Datamap API currently miss an important input parameter `IndexColumns`. It is
common that we only want to implement one type of DataMap but can apply to
different data and different column set. In PR 1399, there are no specified
index columns. I think it would be nice to include that in
+1
On 09-Oct-2017 7:27 AM, "Lu Cao" wrote:
> Hi community,
> Currently we have three spark related module in carbondata(spark 1.5, 1.6,
> 2.1), the project has become more and more difficult to maintain and has
> many redundant code.
> I propose to stop supporting spark 1.5
+1
On Mon, Oct 9, 2017 at 1:35 PM, Kunal Kapoor
wrote:
> +1
>
> On 09-Oct-2017 9:32 AM, "岑玉海" wrote:
>
> > +1
> >
> >
> > Best regards!
> > Yuhai Cen
> >
> >
> > 在2017年10月9日 09:56,Lu Cao 写道:
> > Hi community,
> > Currently we
+1
On 09-Oct-2017 9:32 AM, "岑玉海" wrote:
> +1
>
>
> Best regards!
> Yuhai Cen
>
>
> 在2017年10月9日 09:56,Lu Cao 写道:
> Hi community,
> Currently we have three spark related module in carbondata(spark 1.5, 1.6,
> 2.1), the project has become more and more
Hi Sunerhan,
Can you give some more information like :
1. Your table schema
2. Your Update query.
3. And some more logs.
Thanks and Regards
* Rahul Kumar *
On Mon, Oct 9, 2017 at 3:35 PM, sunerhan1...@sina.com wrote:
> hello,
>
> My application has
hello,
My application has running for a long time,constantly update and insert table.
I got an strange exception like following:
ERROR command.ProjectForUpdateCommand$: main Update operation passed. Exception
in Horizontal Compaction. Please check
hello,
I have 2 tables need to do "join" operation by their primary key, the primary
key of these 2 tables are both type "String".
There are 200 million pieces of data in the big table and only 20 throusand
pieces of data in the small table.
This join operation is quite slow.
I want to know