There is no explicit read-only state on cache level. But cache can be in a
read-only state according to Partition Loss Policy [1]. I mean if there are
loss partitions and READ_ONLY SAFE policy is set in this case the cache
could be in read-only mode.
To check are there loss parts: !cache.lostParti
Fair enough, with cluster().nodes() I get the online nodes and matching them
with cluster().currentBaselineTopology() should give me those that are
offline (from baseline).
ignite.cluster().state() gives us the state of the cluster. The cluster
could be ACTIVE but the cache is in ReadOnlyState.
T
Hello. You can get all nodes online nodes:
ignite.cluster().nodes()
To check cluster state you can use this code:
ignite.cluster().state()
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Ilya
пт, 16 апр. 2021 г. в 01:39, facundo.maldonado :
> Is there any API or recommended way to get if a node is Online or Offline
> program
Is there any API or recommended way to get if a node is Online or Offline
programmatically the same way control script does?
Also, once a cache is moved to read-only state, I can't find a way to get
that status?
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