ok, not sure what happened but I'm pretty sure it was one machine at a
time. But ok.
So just to be clear, with backup = 1 then we can lose 1 machine for any
amount of time until it comes back fully online and rebalanced before going
to the next machine?
On Tue, Feb 21, 2023 at 10:01 AM Stephen Da
I think there is an argument that when you have persistence enabled and a
sensible partition loss policy, then you shouldn’t have to reset lost
partitions. As you note, the data is still consistent. You’ve just temporarily
lost some availability.
However, that’s not how it currently works. If y
My cache config for distributed cache is as follows... The maintenance of a
machine can be about 10-20 mins depending on what the maintenance is. I
don't lose data. I just get "all partition owners have left" message and
then I just use control script to reset the flag for that specific cache.
How are your caches configured? If they have at least one backup, you should be
able to restart one node at a time without data loss.
There is no automated way to reset lost partitions. Nor should there be (IMHO).
If you have lost partitions, you have probably lost data. That should require
man
Hello, does anyone have insights on this?
On Thu., Feb. 9, 2023, 4:28 p.m. John Smith, wrote:
> Any thoughts on this?
>
> On Mon., Feb. 6, 2023, 8:38 p.m. John Smith,
> wrote:
>
>> That Jira doesn't look like the issue at all. That issue seems to suggest
>> that there is a "data loss" exception
Any thoughts on this?
On Mon., Feb. 6, 2023, 8:38 p.m. John Smith, wrote:
> That Jira doesn't look like the issue at all. That issue seems to suggest
> that there is a "data loss" exception. In our case the grid sets the cache
> in a "safe" mode... "all partition owners have left the grid" which
That Jira doesn't look like the issue at all. That issue seems to suggest
that there is a "data loss" exception. In our case the grid sets the cache
in a "safe" mode... "all partition owners have left the grid" which
requires us to then manually reset the flag.
On Mon, Feb 6, 2023 at 7:46 PM 18624
https://issues.apache.org/jira/browse/IGNITE-17657
在 2023/2/7 05:41, John Smith 写道:
Hi, sometimes when we perform maintenance and reboot nodes we get "All
partition owners have left the grid" and then we go and
run ./control.sh --host ignite-xx --cache reset_lost_partitions
some-cache and
