I am counting the rows with "select count(*) from
mordor.things_values_meta;"
I am doing one node cluster to one node cluster for testing.
On 29 January 2016 at 16:20, Jack Krupansky <jack.krupan...@gmail.com>
wrote:
> And how are you counting the rows? With a query? If, so, what is the
> query. Using nodetool cfstats (estimated) key count? Or... what?
>
> Are the tokens for the missing rows is the same range and a distinct range
> from the rest of the data in the original cluster?
>
> How many nodes in the original cluster?
>
> -- Jack Krupansky
>
> On Fri, Jan 29, 2016 at 10:12 AM, Arindam Choudhury <
> arindam.choudh...@ackstorm.com> wrote:
>
>> I will check the output of nodetool cfstats.
>>
>> Its from version 2.1.2 to version 2.1.9.
>>
>> On 29 January 2016 at 16:02, Jack Krupansky <jack.krupan...@gmail.com>
>> wrote:
>>
>>> Are these sstables from an existing Cassandra cluster or generated by a
>>> program?
>>>
>>> If the former, do a nodetool tablestats or cfstats to get the sstable
>>> count and compare it to both the number of sstables that the loader is
>>> reading from and the number that end up in the target cluster.
>>>
>>> What Cassandra version did the sstables come from and what version are
>>> you importing into?
>>>
>>>
>>> -- Jack Krupansky
>>>
>>> On Fri, Jan 29, 2016 at 9:34 AM, Arindam Choudhury <
>>> arindam.choudh...@ackstorm.com> wrote:
>>>
>>>> Hi Romain,
>>>>
>>>> The RF was set to 2.
>>>>
>>>> I changed it to one.
>>>>
>>>> CREATE KEYSPACE mordor WITH replication = {'class' : 'SimpleStrategy',
>>>> 'replication_factor' : 1} AND durable_writes = true;
>>>>
>>>> re-inserted the columns, still missing rows.
>>>>
>>>> Regards,
>>>> Arindam
>>>>
>>>> On 29 January 2016 at 15:14, Romain Hardouin <romainh...@yahoo.fr>
>>>> wrote:
>>>>
>>>>> Hi,
>>>>>
>>>>> I assume a RF > 1. Right?
>>>>> What is the consistency level you used? cqlsh use ONE by default.
>>>>> Try:
>>>>> cqlsh> CONSISTENCY ALL
>>>>> And run your query again.
>>>>>
>>>>> Best,
>>>>> Romain
>>>>>
>>>>>
>>>>> Le Vendredi 29 janvier 2016 13h45, Arindam Choudhury <
>>>>> arindam.choudh...@ackstorm.com> a écrit :
>>>>>
>>>>>
>>>>> Hi Kai,
>>>>>
>>>>> The table schema is:
>>>>>
>>>>> CREATE TABLE mordor.things_values_meta (
>>>>> thing_id text,
>>>>> key text,
>>>>> bucket_timestamp timestamp,
>>>>> total_rows counter,
>>>>> PRIMARY KEY ((thing_id, key), bucket_timestamp)
>>>>> ) WITH CLUSTERING ORDER BY (bucket_timestamp ASC)
>>>>> AND bloom_filter_fp_chance = 0.01
>>>>> AND caching = '{"keys":"ALL", "rows_per_partition":"NONE"}'
>>>>> AND comment = ''
>>>>> AND compaction = {'min_threshold': '4', 'class':
>>>>> 'org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy',
>>>>> 'max_threshold': '32'}
>>>>> AND compression = {'sstable_compression':
>>>>> 'org.apache.cassandra.io.compress.LZ4Compressor'}
>>>>> AND dclocal_read_repair_chance = 0.1
>>>>> AND default_time_to_live = 0
>>>>> AND gc_grace_seconds = 864000
>>>>> AND max_index_interval = 2048
>>>>> AND memtable_flush_period_in_ms = 0
>>>>> AND min_index_interval = 128
>>>>> AND read_repair_chance = 0.0
>>>>> AND speculative_retry = '99.0PERCENTILE';
>>>>>
>>>>>
>>>>> I am just running "select count(*) from things_values_meta ;" to get
>>>>> the count.
>>>>>
>>>>> Regards,
>>>>> Arindam
>>>>>
>>>>> On 29 January 2016 at 13:39, Kai Wang <dep...@gmail.com> wrote:
>>>>>
>>>>> Arindam,
>>>>>
>>>>> what's the table schema and what does your query to retrieve the rows
>>>>> look like?
>>>>>
>>>>> On Fri, Jan 29, 2016 at 7:33 AM, Arindam Choudhury <
>>>>> arindam.choudh...@ackstorm.com> wrote:
>>>>>
>>>>> Hi,
>>>>>
>>>>> I am importing data to a new cassandra cluster using sstableloader.
>>>>> The sstableloader runs without any warning or error. But I am missing
>>>>> around 1000 rows.
>>>>>
>>>>> Any feedback will be highly appreciated.
>>>>>
>>>>> Kind Regards,
>>>>> Arindam Choudhury
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>
>>>
>>
>
