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Merge pull request #11614 from ClickHouse/fixup-replica-create-drop

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Fixup for recent replica CREATE/DROP changes.
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alexey-milovidov 2020-06-12 01:41:21 +03:00 committed by GitHub
commit 37d7e9a60a
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1 changed files with 1 additions and 2 deletions
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3
src/Storages/StorageReplicatedMergeTree.cpp
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@ -564,8 +564,7 @@ void StorageReplicatedMergeTree::createReplica()
Coordination::Stat replicas_stat;
String replicas_value;
code = zookeeper->tryGet(zookeeper_path + "/replicas", replicas_value, &replicas_stat);
if (code == Coordination::ZNONODE)
if (!zookeeper->tryGet(zookeeper_path + "/replicas", replicas_value, &replicas_stat))
throw Exception(fmt::format("Cannot create a replica of the table {}, because the last replica of the table was dropped right now",
zookeeper_path), ErrorCodes::ALL_REPLICAS_LOST);