It sounds as though you could be having troubles with Garbage Collection. Check
your cassandra system logs and search for "GC". If you see frequent garbage
collections taking more than a second or two to complete, you're going to need
to do some configuration tweaking.
On 05/07/2015 04:44 AM,
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> When I upload I notice one core of the cassandra node is full CPU (all
> other cores are idleing),
>
Take a look at the interrupt distribution (cat /proc/interrupts). You'll
probably see disk and network interrupts mostly/all bound to CPU0. If that
is the case, this article has an excellen
Hi,
I m streaming a big sstable using bulk loader of sstableloader but it's
very slow (3 Mbytes/sec) :
Summary statistics:
Connections per host: : 1
Total files transferred: : 1
Total bytes transferred: : 10357947484
Total duration (ms): : 3280229
Average
