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  1. IMPALA
  2. IMPALA-10714

Intermittent DCHECK(read_iter->read_page_->attached_to_output_batch) in tests

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    • ghx-label-10

    Description

      TestSpillingDebugActionDimensions::test_spilling_large_rows hit DCHECK in exhaustive build.

      The Impala git hash was: e11237e29 IMPALA-10197: Add KUDU_REPLICA_SELECTION query option

      In impalad.FATAL:

      F0525 12:45:49.307780 13122 buffered-tuple-stream.cc:531] 564af337ca503984:f1209fc400000000] Check failed: read_iter->read_page_->attached_to_output_batch

      Query 564af337ca503984:f1209fc400000000 was:

      I0525 12:45:48.474383 17878 impala-server.cc:1324] 564af337ca503984:f1209fc400000000] Registered query query_id=564af337ca503984:f1209fc400000000 session_id=9e4875c17adf5e7a:eb72d33dc39b5288
I0525 12:45:48.474486 17878 Frontend.java:1618] 564af337ca503984:f1209fc400000000] Analyzing query: select group_concat(string_col), length(bigstr) from bigstrs2
group by bigstr db: test_spilling_large_rows_119f6bb1

      I couldn't reproduce the issue locally.

       

       

      be/src/runtime/buffered-tuple-stream.cc:531
530 DCHECK_NE(&*read_iter->read_page_, write_page_);
 531 DCHECK(read_iter->read_page_->attached_to_output_batch);
 532 pages_.pop_front();

       

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. IMPALA-11017 Intermittent crash in DCHECK(read_iter->read_page_->attached_to_output_batch) in BufferedTupleStream::NextReadPage

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

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              rizaon Riza Suminto
              boroknagyz Zoltán Borók-Nagy
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                Created:
                Updated:
                Resolved: