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Как можно реализовать конструкцию:
(has(arr1, elem1) = 1 and has(arr1, elem2)=1) ?
Size: a a a
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replication_queue
на второй машине такие сообщенияDB::Exception: Unsupported fetch protocol version, Stack trace:
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replication_queue
на второй машине такие сообщенияDB::Exception: Unsupported fetch protocol version, Stack trace:
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(version 19.17.8.54 (official build)) (version 20.3.8.53 (official build))
DT
(version 19.17.8.54 (official build)) (version 20.3.8.53 (official build))
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"Data after merge is not byte-identical to data on another replicas. "
"There could be several reasons: "
"1. Using newer version of compression library after server update. "
"2. Using another compression method. "
"3. Non-deterministic compression algorithm (highly unlikely). "
"4. Non-deterministic merge algorithm due to logical error in code. "
"5. Data corruption in memory due to bug in code. "
"6. Data corruption in memory due to hardware issue. "
"7. Manual modification of source data after server startup. "
"8. Manual modification of checksums stored in ZooKeeper. "
"We will download merged part from replica to force byte-identical result."
PR
Code: 164, e.displayText() = DB::Exception: playground: Cannot execute query in readonly mode (version 20.3.10.75 (official build))
DT
Code: 164, e.displayText() = DB::Exception: playground: Cannot execute query in readonly mode (version 20.3.10.75 (official build))
PR