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901226b66a
IS FAILING". The problem was that large_tests.lock_tables_big test was failing due to exceeding open files limit on platforms where this limit was set too low (this test simultaneously opens approx. 6000 files). This patch solves this issue by ensuring that this test is skipped on such platforms.
42 lines
1,018 B
Text
42 lines
1,018 B
Text
#
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# Bug#24509 cannot use more than 2048 file descriptors on windows
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#
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#
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# This test requires approximately 6000 of files to be open simultaneously.
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# Let us skip it on platforms where open files limit is too low.
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let $max_open_files_limit= `SELECT @@open_files_limit < 6100`;
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if ($max_open_files_limit)
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{
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skip Need open_files_limit to be greater than 6100;
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}
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--disable_query_log
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create database many_tables;
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use many_tables;
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let $max_tables=3000;
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let $i=$max_tables;
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--disable_warnings
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create table t (i int);
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let $table_list=t READ;
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while ($i)
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{
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eval create table t$i (i int);
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let $table_list= $table_list ,t$i READ;
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dec $i;
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}
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#lock all tables we just created (resembles mysqldump startup is doing with --all-databases operation)
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#There will be 2 descriptors for each table (table.MYI and table.MYD files) means 6000 files
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#descriptors altogether. For Microsoft C runtime, this is way too many.
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eval LOCK TABLES $table_list;
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unlock tables;
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drop database many_tables;
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--enable_query_log
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--echo all done
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