[GitHub] [arrow] rtpsw opened a new issue, #34391: [C++] Future as-of-join-node hangs on distant times

["rtpsw (via GitHub)" <gi...@apache.org>]

rtpsw opened a new issue, #34391:
URL: https://github.com/apache/arrow/issues/34391

   ### Describe the bug, including details regarding any error messages, version, and platform.
   
   Future as-of-join-node goes into an infinite loop when right-table times are distant. A specific test case reproducing this is:
   ```
   /*l*/ {R"([[0, 1, 1]])", R"([[1000, 2, 2]])", R"([[2000, 1, 3]])"},
   /*r0*/ {R"([[0, 1, 10], [1500, 1, 11], [2500, 1, 12]])"},
   /*r1*/ {R"([[0, 1, 100], [1500, 1, 101], [2500, 1, 102]])"},
   /*exp_nokey*/ {R"([[0, 0, 1, 10, 100], [1000, 0, 2, 11, 101], [2000, 0, 3, 12, 102]])"},
   /*exp_emptykey*/ {R"([[0, 1, 1, 10, 100], [1000, 2, 2, 11, 101], [2000, 1, 3, 12, 102]])"},
   /*exp*/ {R"([[0, 1, 1, 10, 100], [1000, 2, 2, null, null], [2000, 1, 3, 12, 102]])"}, 1000);
   ```
   
   ### Component(s)
   
   C++


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[GitHub] [arrow] pitrou closed issue #34391: [C++] Future as-of-join-node hangs on distant times

["pitrou (via GitHub)" <gi...@apache.org>]

pitrou closed issue #34391: [C++] Future as-of-join-node hangs on distant times
URL: https://github.com/apache/arrow/issues/34391


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