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Search context might not be fully cleaned when scroll search is cancelled #21511

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imotov opened this issue Nov 11, 2016 · 1 comment
Open

Search context might not be fully cleaned when scroll search is cancelled #21511

imotov opened this issue Nov 11, 2016 · 1 comment
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>bug :Search/Search Search-related issues that do not fall into other categories Team:Search Meta label for search team

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@imotov
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imotov commented Nov 11, 2016

It looks like there are still rare conditions when scroll context is not fully cleaned when search is cancelled. It seems to happen when search is cancelled before coordinating node had a chance to send any shard requests out and all shard requests fail with TaskCancelledException.
@imotov imotov added :Search/Search Search-related issues that do not fall into other categories :Distributed/Task Management Issues for anything around the Tasks API - both persistent and node level. >bug labels Nov 11, 2016
@imotov imotov self-assigned this Nov 11, 2016
imotov added a commit that referenced this issue Nov 11, 2016
@imotov
Tests: clean search scroll at the end of SearchCancellationIT
058b6e0 
Under some rare conditions search cancellation response might not fully clean scroll context. For now this commit adds the cleaning operation to the test, and we will address the root cause in #21511
imotov added a commit that referenced this issue Nov 11, 2016
@imotov
Tests: clean search scroll at the end of SearchCancellationIT
0b2b64b 
Under some rare conditions search cancellation response might not fully clean scroll context. For now this commit adds the cleaning operation to the test, and we will address the root cause in #21511
@bleskes bleskes removed the :Distributed/Task Management Issues for anything around the Tasks API - both persistent and node level. label Mar 20, 2018
@bleskes
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bleskes commented Mar 20, 2018

/cc @elastic/es-search-aggs

@rjernst rjernst added the Team:Search Meta label for search team label May 4, 2020
@imotov imotov removed their assignment May 5, 2020
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