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alexey-milovidov
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Changelog category (leave one):
Fix failure like this: https://clickhouse-test-reports.s3.yandex.net/30493/82749eef31a5290db9c5dc8e2afbca7e199f2aef/integration_tests_(thread)/integration_run_parallel5_0.log
In this test Keeper is just too fast in disconnecting session and deleting ephemeral nodes. So for original zookeeper we have:
numChildren=10andcversion=10, but for KeepernumChildren=0andcversion=20which means that all ephemeral children were deleted.