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columnar-appender-common: fix PoolWithFailOver [#METR-20682].

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This commit is contained in:
Alexander Prudaev 2016-09-13 17:46:57 +03:00
parent d376a81692
commit 5d5bb88118
1 changed files with 3 additions and 0 deletions
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3
dbms/include/DB/Common/PoolBase.h
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@ -6,6 +6,7 @@
#include <boost/noncopyable.hpp>
#include <common/logger_useful.h>
#include <DB/Common/Exception.h>
/// This type specifies the possible behaviors of an object pool allocator.
enum class PoolMode
@ -93,6 +94,8 @@ public:
PoolBase * getPool() const
{
if (!data)
throw DB::Exception("attempt to get pool from uninitialized entry");
return &data->data.pool;
}