Re: Bulk Loader in cassandra : String as row keys in cassandra

2013-10-15 Thread ashish sanadhya
Hey vivek ,thanks for your help. On Fri, Oct 11, 2013 at 4:47 PM, Vivek Mishra wrote: > Change key_validation_class to UTF8Type and > > usersWriter.newRow(ByteBufferUtil.bytes(String.valueOf(lineNumber))); > > > > On Fri, Oct 11, 2013 at 4:42 PM, ashish sanadhya > wrot

Re: Bulk Loader in cassandra : String as row keys in cassandra

2013-10-11 Thread ashish sanadhya
)); ? thanks. On Fri, Oct 11, 2013 at 4:30 PM, Vivek Mishra wrote: > I am not able to get your meaning for "*string as row keys" ? * > * > * > Row key values will be of type "key_validation_class" only > * > * > > On Fri, Oct 11, 2013 at 4:25

Re: Bulk Loader in cassandra : String as row keys in cassandra

2013-10-11 Thread ashish sanadhya
: > >> but i have changed my **key_validation_class=AsciiType** in order to >> make **string as row keys** >> >> why not key_validation_class=UTF8Type ? >> >> -Vivek >> >> >> On Fri, Oct 11, 2013 at 3:55 PM, ashish sanadhya >> wrote: &g

Bulk Loader in cassandra : String as row keys in cassandra

2013-10-11 Thread ashish sanadhya
I have done with bulk loader with key_validation_class=LexicalUUIDType for new row with the help of this [code][1] but i have changed my **key_validation_class=AsciiType** in order to make **string as row keys** create column family Users1 with key_validation_class=AsciiType and

Bulk Loader in Cassandra :NullPointerException-sstable.AbstractSSTableSimpleWriter.addColumn

2013-10-08 Thread ashish sanadhya
I have created my key and column in cassandra like this CREATE KEYSPACE demou with placement_strategy = 'org.apache.cassandra.locator. SimpleStrategy' and strategy_options = [{replication_factor:1}]; CREATE COLUMN FAMILY users1 WITH comparator = UTF8Type AND key_valid