QiangCai created CARBONDATA-493:
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Summary: Insertinto sql can not select from a empty table
Key: CARBONDATA-493
URL: https://issues.apache.org/jira/browse/CARBONDATA-493
Project: CarbonData
Iss
Hi,
Yes, we have plans for integrating carbondata to hive engine but it is not
our high priority work now so we will take it up this task gradually. Any
contributions towards it are welcome.
Regards,
Ravi
On 4 December 2016 at 12:30, Sea <261810...@qq.com> wrote:
> Hi, all:
> Now carbondata
Hi,
These constants are used for converting data to respective datatype while
loading into carbondata. It is not required for short or int type as we
store as bigint.
Regards,
Ravi
On 4 December 2016 at 12:40, Sea <261810...@qq.com> wrote:
> Hi, all:
> I find the following codes in carbon C
Hi,
Since we use delta compression for measure types in carbondata , it stores
the data with least datatype as per the values in blocklet. So it does not
matter whether we store INT or BIGINT in carbondata files, it always use
least datatype to store.
Regards,
Ravi
On 4 December 2016 at 13:28, S
Hi Sujith,
I agree with your point. We can always send a list of invalid segments to
the executors in the query model that needs to be cleared from the cache.
But there are few cases where clearing B-tree cache cannot be ensured like:
1. Table is dropped
2. Execution of clean table DML command.
I
Hi Shahid,
its a well explained document, just need few clarifications,
a) once compaction is done the segments and its blocks will be invalidated,
LRU's scope is to evict the unused objects from memory or least recently
used objects from memory, but after compaction the segment itself become
+1
sorry, I miss the major changes in API
Regards
yuhai
-- Original --
From: "Sea";<261810...@qq.com>;
Date: Fri, Nov 25, 2016 05:34 PM
To: "dev";
Subject: Re?? CarbonData propose major version number increment for
nextversion (to 1.0.0)
-1
I think 1