https://issues.apache.org/jira/browse/CASSANDRA-13019 is in 4.0, you may
find that tuning those thresholds
On Mon, Sep 19, 2022 at 9:50 AM Jeff Jirsa wrote:
> Snapshots are probably actually caused by a spike in disk IO and disk
> latency, not GC (you'll see longer STW pauses as you get to a
Snapshots are probably actually caused by a spike in disk IO and disk
latency, not GC (you'll see longer STW pauses as you get to a safepoint if
that disk is hanging). This is especially problematic on SATA SSDs, or nVME
SSDs with poor IO scheduler tuning. There's a patch somewhere to throttle
GC tuning may seem like it's the best move, but more than likely, that is
just the smoke from the real fire. Can you go more into your configuration?
Memory. CPU. DIsk. Many times, GC is what shows up when running out of disk
bandwidth or some other process eating up resources.
Patrick
On Mon,
Hello community,
I observe some GC pauses while trying to create snapshots of a keyspace. The GC
pauses as such are not long, even though they are reported in logs. The problem
is the CPU utilization which affects other applications deployed in my server.
Do you have any articles or
Please ignore that message, I found my mistake, it was clear in the error
message, I forgot to collect the Java stream as List... :)
Sorry for the disturbance
Le lun. 19 sept. 2022 à 11:08, Sébastien Rebecchi <
sebastien.rebec...@gmail.com> a écrit :
> Hello,
>
> I have a table where I store
Hello,
I have a table where I store data in a column of type list
I get that error when inserting data
com.datastax.oss.driver.api.core.type.codec.CodecNotFoundException: Codec
not found for requested operation: [List(BLOB, not frozen) <->
java.util.stream.ReferencePipeline$3]
Do you know how I
