mirror of https://github.com/apache/cassandra
Merge branch 'cassandra-2.1' into trunk
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1d05e8ea7a
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@ -427,7 +427,8 @@ rpc_keepalive: true
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# hsha -> Stands for "half synchronous, half asynchronous." All thrift clients are handled
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# hsha -> Stands for "half synchronous, half asynchronous." All thrift clients are handled
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# asynchronously using a small number of threads that does not vary with the amount
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# asynchronously using a small number of threads that does not vary with the amount
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# of thrift clients (and thus scales well to many clients). The rpc requests are still
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# of thrift clients (and thus scales well to many clients). The rpc requests are still
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# synchronous (one thread per active request).
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# synchronous (one thread per active request). If hsha is selected then it is essential
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# that rpc_max_threads is changed from the default value of unlimited.
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#
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#
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# The default is sync because on Windows hsha is about 30% slower. On Linux,
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# The default is sync because on Windows hsha is about 30% slower. On Linux,
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# sync/hsha performance is about the same, with hsha of course using less memory.
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# sync/hsha performance is about the same, with hsha of course using less memory.
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