This is the virtual machine from Hortonworks.
The query is this
select count(*) from sample_07;
It should run fine with MR.
I am trying to run on Spark.
On Tue, Nov 3, 2015 at 4:39 PM, Xuefu Zhang wrote:
> That msg could be just noise. On the other hand, there is NPE, which might
> be t
That msg could be just noise. On the other hand, there is NPE, which might
be the problem you're having. Have you tried your query with MapReduce?
On Sun, Nov 1, 2015 at 5:32 PM, Jagat Singh wrote:
> One interesting message here , *No plan file found: *
>
> 15/11/01 23:55:36 INFO exec.Utilities:
Can you get the full stack trace for this error? If this is HiveCLI you can get
this from hive.log, if hiveserver2 you might be able to find this in the
hiveserver2 log.
?What version of Hive?
From: murali parimi
Sent: Monday, November 02, 2015 11:15 AM
To: u
Bloom Filter only works for = and min max for <>= , however the latter only
works for numeric value while the bloom filter nearly works on all types.
Additionally the bloom filter is a probabilistic data structure.
For both it make sense that the data is sorted on the column which is most
select
Hi,
For the orc format, which scenario that bloom filter is better than
min-max index?
Best,
Patcharee
Hello All,
I am trying to load a table in ORC format with data coming from another hive
table stored in text format. Below is the hive query I am trying. both the
tables are partitioned on data_date.
insert overwrite table target_table partition(data_date='2015-09-30')
select col1, col2, cast(
Hello, I'm trying to execute hive on windows with cygwin, I have Haddop
configured and running
when I try to run hive I get this exception
Exception in thread "main" java.lang.NoClassDefFoundError:
org/apachreduce/JobContext
at java.lang.Class.forName0(Native Method)
at java.lang.C
Take a look at fetch.task.conversion in
https://cwiki.apache.org/confluence/display/Hive/Configuration+Properties?
From: Daniel Haviv
Sent: Monday, November 02, 2015 1:16 AM
To: user@hive.apache.org
Subject: Re: Disabling local mode optimization
Hi,
I'm trying
source and destination tables have same schema.
Are you suggesting to use sort by any of the partitions ?
On Mon, Nov 2, 2015 at 6:52 PM, Jörn Franke wrote:
> What is the create table statement? You may want to insert everything into
> the orc table (sorted on x and/or y) and then apply the whe
What is the create table statement? You may want to insert everything into the
orc table (sorted on x and/or y) and then apply the where statement in your
queries on the orc table.
> On 02 Nov 2015, at 13:36, Kashif Hussain wrote:
>
> Hi,
> I am trying to insert data into orc table from a tex
Hi,
I am trying to insert data into orc table from a text table.The query is as
follows :
insert into table test_orc(x,y) select * from test where x=4 and y=5 ;
The MR is taking a lot of time and all but one reducer got completed
quickly.But the last reducer is taking a lot of time.
The total dat
Hi,
I'm trying to set hive.exec.mode.local.auto.inputbytes.max &
hive.exec.mode.local.auto.tasks.max to 1 or 0 but still local mode is being
used instead of M/R.
Any ideas?
Thank you.
Daniel
On Thu, Sep 3, 2015 at 8:02 AM, sreebalineni .
wrote:
> Hi,
>
> Is not it that you should set it true,
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