- How many event_datetime records can you have per pkey?
during a day of work I can have less than 10 event_datetime records per
pkey.
Every day I maintain maximum 3 of them, so each new event_datetime for a
pkey determines a delete and an insert into Cassandra.
- How many pkeys (roughly) do you h
> On Dec 28, 2018, at 2:17 AM, Jinhua Luo wrote:
>
> Hi All,
>
> While the pending node get streaming of token ranges from other nodes,
> all coordinator would send new writes to it so that it would not miss
> any new data, correct?
>
> I have two (maybe silly) questions here:
> Given the C
On Fri, Dec 7, 2018 at 12:43 PM Oleksandr Shulgin <
oleksandr.shul...@zalando.de> wrote:
>
> After a fresh JVM start the memory allocation looks roughly like this:
>
> total used free sharedbuffers cached
> Mem: 14G14G 173M 1.1M
We
On Fri, Dec 28, 2018, 4:23 PM Oleksandr Shulgin <
oleksandr.shul...@zalando.de> wrote:
> On Fri, Dec 7, 2018 at 12:43 PM Oleksandr Shulgin <
> oleksandr.shul...@zalando.de> wrote:
>
>>
>> After a fresh JVM start the memory allocation looks roughly like this:
>>
>> total use
I’ve lost some context but there are two direct memory allocations per sstable
- compression offsets and the bloom filter. Both of those get built during
sstable creation and the bloom filter’s size is aggressively allocated , so
you’ll see a big chunk of memory disappear as compaction kicks off
