Re: Ignite hangs getting cache size

[Kseniya Romanova <ro...@gmail.com>]

Hi Alan! Just in case the question is still relevant, you can join
tomorrow's Q&A session[1]   to reach Ignite developers with this question.

Cheers,
Kseniya

[1] https://www.meetup.com/Apache-Ignite-Virtual-Meetup/events/273921637/

ср, 23 сент. 2020 г. в 20:55, arw180 <ar...@gmail.com>:

> I'm running a 5 node Ignite cluster, version 2.8.1, with persistence
> enabled
> and a small number of partitioned caches, ranging between a few thousand
> records to one cache with over 1 billion records. No SQL use.
>
> When I run a Java client app and connect to the cluster (with clientMode =
> true), I connect fine and can retrieve the names of all caches on the
> cluster quickly. However, attempting to get the size of a cache via
> ignite.getOrCreateCache("existingCacheName").size() just hangs. This
> happens
> regardless of which cache I try to get the size of.
>
> I do see a suspicious error after a minute or so: WARNING: Node FAILED:
> TcpDiscoveryNode[...] - it appears to be referencing my client node, so
> perhaps that's the problem. That said, I don't know why the node failed,
> what to do about it, or why it seems to happen so frequently. There are no
> relevant logs coming from any of the ignite server nodes either.
>
> Thanks for your help!
>
> Alan
>
>
>
>
>
> --
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>