Hello!
This information can be retrieved from cache metrics.
If for every cache
CacheGroupMetricsMXBean#getClusterMovingPartitionsCount returns zero,
rebalancing is not in progress.
I've created a topic on dev list about introducing more simple way to
get the answer.
Best Regards,
Ivan Rakov
On 04.10.2019 10:33, apohrebniak wrote:
Hi all.
I have Ignite in Kubernetes deployed as a standalone application. There are
a couple of caches all with *cacheMode=PARTITIONED* and *backups=1*.
During the cluster updates, K8s updates the pods one by one. There might a
case when the next pod/node had been shut down before all the required
partitions were replicated across the cluster. This is a potential data
loss.
Is there any way to know that all the required partitions were copied to the
newly created node and it's safe to shut down the next one?
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