[fix](streamload&sink) release and allocate memory in the same tracker #12820
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1. HttpServer threads allocate bytebuffer and put them into streamload pipe, but scanner thread release them with query tracker. 2. We can assume brpc allocate memory in doris thread. Above problems leads to wrong result of memtracker.
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FreeOnePlus
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Oct 8, 2022
apache#12820) 1. HttpServer threads allocate bytebuffer and put them into streamload pipe, but scanner thread release them with query tracker. 2. We can assume brpc allocate memory in doris thread. Above problems leads to wrong result of memtracker.
FreeOnePlus
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Oct 8, 2022
apache#12820) 1. HttpServer threads allocate bytebuffer and put them into streamload pipe, but scanner thread release them with query tracker. 2. We can assume brpc allocate memory in doris thread. Above problems leads to wrong result of memtracker.
FreeOnePlus
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Oct 8, 2022
apache#12820) 1. HttpServer threads allocate bytebuffer and put them into streamload pipe, but scanner thread release them with query tracker. 2. We can assume brpc allocate memory in doris thread. Above problems leads to wrong result of memtracker.
FreeOnePlus
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Oct 8, 2022
apache#12820) 1. HttpServer threads allocate bytebuffer and put them into streamload pipe, but scanner thread release them with query tracker. 2. We can assume brpc allocate memory in doris thread. Above problems leads to wrong result of memtracker.
FreeOnePlus
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Oct 8, 2022
apache#12820) 1. HttpServer threads allocate bytebuffer and put them into streamload pipe, but scanner thread release them with query tracker. 2. We can assume brpc allocate memory in doris thread. Above problems leads to wrong result of memtracker.
FreeOnePlus
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Oct 8, 2022
apache#12820) 1. HttpServer threads allocate bytebuffer and put them into streamload pipe, but scanner thread release them with query tracker. 2. We can assume brpc allocate memory in doris thread. Above problems leads to wrong result of memtracker.
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yiguolei
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Mar 26, 2023
#11740 , solved the problem that the query memory statistics are higher than the actual physical memory, because PODArray does not have memset 0 when allocating memory, and the query mem tracker is virtual memory. But in extreme cases, such as csv load, PODArray frequent insert will cause performance problems. So revert part of #11740 and part of #12820. The accuracy of the query mem tracker, there is currently no feedback, no further attention.
gnehil
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Apr 21, 2023
…8010 apache#11740 , solved the problem that the query memory statistics are higher than the actual physical memory, because PODArray does not have memset 0 when allocating memory, and the query mem tracker is virtual memory. But in extreme cases, such as csv load, PODArray frequent insert will cause performance problems. So revert part of apache#11740 and part of apache#12820. The accuracy of the query mem tracker, there is currently no feedback, no further attention.
mongo360
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Jul 12, 2023
…8010 apache#11740 , solved the problem that the query memory statistics are higher than the actual physical memory, because PODArray does not have memset 0 when allocating memory, and the query mem tracker is virtual memory. But in extreme cases, such as csv load, PODArray frequent insert will cause performance problems. So revert part of apache#11740 and part of apache#12820. The accuracy of the query mem tracker, there is currently no feedback, no further attention.
xinyiZzz
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Jul 28, 2023
…8010 apache#11740 , solved the problem that the query memory statistics are higher than the actual physical memory, because PODArray does not have memset 0 when allocating memory, and the query mem tracker is virtual memory. But in extreme cases, such as csv load, PODArray frequent insert will cause performance problems. So revert part of apache#11740 and part of apache#12820. The accuracy of the query mem tracker, there is currently no feedback, no further attention.
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HttpServer threads allocate bytebuffer and put them into streamload pipe, but scanner thread release them with query tracker.
We can assume brpc allocate memory in doris thread.
Above problems leads to wrong result of memtracker.
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Issue Number: close #xxx
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If this is a relatively large or complex change, kick off the discussion at dev@doris.apache.org by explaining why you chose the solution you did and what alternatives you considered, etc...