Taras Ledkov created IGNITE-4239:
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Summary: Public thread pool starvation is cause of deadlock when
user's jobs calls cache.size()
Key: IGNITE-4239
URL: https://issues.apache.org/jira/browse/IGNITE-4239
Project: Ignite
Issue Type: Bug
Components: cache, compute
Affects Versions: 1.6
Reporter: Taras Ledkov
Assignee: Taras Ledkov
Priority: Critical
Fix For: 1.9
The users job are hang when a lot of jobs that calculates cache size are
submitted.
The log contains message:
{code}
WARNING: Possible thread pool starvation detected (no task completed in last
30000ms, is executorService pool size large enough?)
{code}
After a while all the thread of a public threadpool are locked on waiting the
SizeTask future.
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