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Update install_pgxl.txt
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install_pgxl.txt

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@@ -101,6 +101,13 @@ initdb -D /disk1/digoal/pgxl/data16 -E UTF8 --locale=C -U postgres --nodename da
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. ./initxl.sh
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配置规则
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max_connections=100 -c max_prepared_transactions=100 必须大于datanode+coordinator数量.
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max_prepared_transactions 必须大于或等于 max_connections
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max_pool_size 是 max_connections的10倍
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max_datanodes 必须大于datanode+coordinator数量
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max_coordinators >= 实际的coordinator数量
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vi xlstart.sh
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gtm_ctl start -Z gtm -D /disk1/digoal/pgxl/gtm

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