Fix compression codec read for empty files #19101
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Backport #19101 to 21.1: Fix compression codec read for empty files
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Backport #19101 to 20.12: Fix compression codec read for empty files
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Backport #19101 to 20.11: Fix compression codec read for empty files
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Changelog entry (a user-readable short description of the changes that goes to CHANGELOG.md):
Fix startup bug when clickhouse was not able to read compression codec from
LowCardinality(Nullable(...))and throws exceptionAttempt to read after EOF. Fixes #18340.