/04/2012, at 2:22 AM, Aliou SOW wrote:
Dear All,
I am new to Cassandra 1.0.8, and I use the tool json2sstable for bulk insert,
but I still have the error:
java.lang.RuntimeException: Can not write to the Standard columns Super
Column Family.
Has
Dear All,
I am new
to Cassandra 1.0.8, and I use the tool json2sstable for bulk insert, but I
still have the error:
Dear
All,
I am new to Cassandra 1.0.8, and I use the tool json2sstable for bulk
insert, but I still have the error:
java.lang.RuntimeException: Can not write to the Standard columns Super
Column Family.
Has org.apache.cassandra.tools.SSTableImport.importSorted
Having run into a recurring compaction problem due to a corrupt sstable
(perceived row size was 13 petabytes or something), I sstable2json -x 'd
the key and am now trying to re-import the sstable without it. However,
I'm running into the following exception:
Importing 2882 keys...
You should probably upgrade, it looks like you have a version that
doesn't support sstable2json with expiring columns.
On Sat, Aug 6, 2011 at 9:29 AM, Dan Kuebrich dan.kuebr...@gmail.com wrote:
Having run into a recurring compaction problem due to a corrupt sstable
(perceived row size was 13
Forgot to mention node is: new install of 0.8.2, though data was streamed
over from nodes that have been upgraded over time from 0.7.
On Aug 6, 2011 10:47 AM, Jonathan Ellis jbel...@gmail.com wrote:
You should probably upgrade, it looks like you have a version that
doesn't support sstable2json
/Development/Cassandra/apache-cassandra-0.7.5/data/*cctest1*/BTP-f-1-Data.db
-k keyname
bin/json2sstable -k cctest -c BTP /Users/nilabja/Desktop/testjson.txt
/Users/nilabja/Development/Cassandra/apache-cassandra-0.7.5/data/json2sstable/Fetch_CCDetails-f-1-Data.db
Thank You
On 21 July 2011 16:07
= /Users/nilabja/Development/Cassandra/testjson.txt
commands are:
bin/sstable2json -f output.txt
/Users/nilabja/Development/Cassandra/apache-cassandra-0.7.5/data/cctest1/BTP-f-1-Data.db
-k keyname
bin/json2sstable -k cctest -c BTP /Users/nilabja/Desktop/testjson.txt
/Users/nilabja
/json2sstable -k cctest -c BTP /Users/nilabja/Desktop/testjson.txt
/Users/nilabja/Development/Cassandra/apache-cassandra-0.7.5/data/json2sstable/Fetch_CCDetails-f-1-Data.db
Thank You
On 21 July 2011 16:07, aaron morton aa...@thelastpickle.com wrote:
What is the command line you are executing
-Data.db
-k keyname
bin/json2sstable -k cctest -c BTP /Users/nilabja/Desktop/testjson.txt
/Users/nilabja/Development/Cassandra/apache-cassandra-0.7.5/data/json2sstable/Fetch_CCDetails-f-1-Data.db
Thank You
On 21 July 2011 16:07, aaron morton aa...@thelastpickle.com wrote:
What
,
city:{
name:banglore
};
};
}
If the structure is incorrect, please give me one small structre to use
below utility.
I am using 0.7.5 version.
Now how can I can use Json2SStable utilities
};
};
}
If the structure is incorrect, please give me one small structre to use
below utility.
I am using 0.7.5 version.
Now how can I can use Json2SStable utilities? Please provide me the
steps.
What are the things I have configure?
Thank You
:{
name:banglore
};
};
}
If the structure is incorrect, please give me one small structre to use
below utility.
I am using 0.7.5 version.
Now how can I can use Json2SStable utilities? Please provide me the steps.
What
Hi All,
Can you please explain me how can I use json2sstable and sstable2json
features in cassandra. It will be useful to me if anyone of you explain me
with a small example.
1. one small json text file.
2. what will be the keyspace and columnfamily name.
3. Syntax in details. What .db name I
, Steven Teo wrote:
Hi,
I am trying to run json2sstable with the following command but am receiving
the below error.
json2sstable -K testks -c testcf output.json
/var/lib/cassandra/data/testks/testcf-f-1-Data.db
Importing 321 keys...
java.lang.NullPointerException
?
Aaron
On 13 Apr 2011, at 07:24, Steven Teo wrote:
Hi,
I am trying to run json2sstable with the following command but am
receiving the below error.
json2sstable -K testks -c testcf output.json
/var/lib/cassandra/data/testks/testcf-f-1-Data.db
Importing 321 keys
Hi,
I am trying to run json2sstable with the following command but am receiving the
below error.
json2sstable -K testks -c testcf output.json
/var/lib/cassandra/data/testks/testcf-f-1-Data.db
Importing 321 keys...
java.lang.NullPointerException
Reading the code looks like it could not find a subColumns item for the row in
the json file.
The target CF is a super CF, is the data from a super CF ?
Aaron
On 13 Apr 2011, at 07:24, Steven Teo wrote:
Hi,
I am trying to run json2sstable with the following command but am receiving
is a super CF, is the data from a super CF ?
Aaron
On 13 Apr 2011, at 07:24, Steven Teo wrote:
Hi,
I am trying to run json2sstable with the following command but am receiving
the below error.
json2sstable -K testks -c testcf output.json
/var/lib/cassandra/data/testks/testcf-f-1
Hi,
Should it be expected that secondary indexes are automatically regenerated
when importing data using json2sstable?
Or is there some manual procedure that needs to be done to generate them?
Regards,
Terje
I would expect they get created on the fly while importing. If not I think
its a bug...
Bye,
Norman
2011/3/14 Terje Marthinussen tmarthinus...@gmail.com
Hi,
Should it be expected that secondary indexes are automatically regenerated
when importing data using json2sstable?
Or is there some
importing data using json2sstable?
Or is there some manual procedure that needs to be done to generate them?
Regards,
Terje
--
Jonathan Ellis
Project Chair, Apache Cassandra
co-founder of DataStax, the source for professional Cassandra support
http://www.datastax.com
reads on my disk when I ran it, I don't think
it is even reading the JSON file.
I shrunk the file down to a handful of keys, and it worked fine. Is
there an issue with json2sstable loading large JSON files? Does it try
to read it into memory?
Also as a note, this data is unsorted. I did
for json2sstable to write to, but I'm not sure what naming
convention I need to use on the destination table. My current sstables
look like the following: permacache-f-13-Data.db. Should I just pick a
random number for the new sstable when running json2sstable?
Thanks,
Jason
: reddit:false:2502@1298067089267
Considering I saw zero reads on my disk when I ran it, I don't think
it is even reading the JSON file.
I shrunk the file down to a handful of keys, and it worked fine. Is
there an issue with json2sstable loading large JSON files? Does it try
to read it into memory
Hello
I have problem when use json2sstable (in cassandra 0.7). When i invoke:
json2sstable -K test -c test
D:\apache-cassandra-0.7.0\bin\test-e-1-Data.json
F:\cassandra\test\test\test-e-1-Data.db
I got NPE:
WARN 01:31:38,750 Schema definitions were defined both locally and in
cassandra.yaml
ave problem when use json2sstable (in cassandra 0.7). When i invoke:json2sstable -K test -c test D:\apache-cassandra-0.7.0\bin\test-e-1-Data.json F:\cassandra\test\test\test-e-1-Data.dbI got NPE:
WARN 01:31:38,750 Schema definitions were defined both locally and in cassandra.yaml. Definitions
Thats odd, the line before line 68 has an assertion that should have kicked
in. Are you on the release version of 0.7.0 ?
Yes i use release downloaded from official site
Does the test CF exist in the keyspace test in your cluster ?
no it doesn't exists
AFAIK the CF must exist. Create it and try again.AOn 19 Jan, 2011,at 12:03 PM, ruslan usifov ruslan.usi...@gmail.com wrote:Thats odd, the line before line 68 has an assertion that should have kicked in. Are you on the release version of 0.7.0 ?
Yes i use release downloaded from official site
Does
Has anyone used json2sstable to migrate a large amount of data into
cassandra? What was your methodology? I assume that this will be much
faster than stepping through my data and doing writes via PHP/Thrift.
Lee Parker
json2sstable to migrate a large amount of data into
cassandra? What was your methodology? I assume that this will be much
faster than stepping through my data and doing writes via PHP/Thrift.
Lee Parker
On Thu, Apr 15, 2010 at 3:47 PM, Lee Parker l...@socialagency.com wrote:
Has anyone used json2sstable to migrate a large amount of data into
cassandra? What was your methodology? I assume that this will be much
faster than stepping through my data and doing writes via PHP/Thrift.
If you're
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