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https://issues.apache.org/jira/browse/IMPALA-11000?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Quanlong Huang updated IMPALA-11000:
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Fix Version/s: Impala 4.1.0
> DHECK hit in FillScratchMicroBatches
> ------------------------------------
>
> Key: IMPALA-11000
> URL: https://issues.apache.org/jira/browse/IMPALA-11000
> Project: IMPALA
> Issue Type: Bug
> Components: Backend
> Reporter: Csaba Ringhofer
> Assignee: Amogh Margoor
> Priority: Major
> Fix For: Impala 4.1.0
>
>
> Happened during exhaustive tests.
> Log:
> {code}
> F1101 16:05:08.671600 1042 hdfs-parquet-scanner.cc:2397]
> 66490317b236519e:1cc2e03a00000000] Check failed: scratch_batch_->AtEnd()
> {code}
> Query:
> {code}
> I1101 16:05:02.796250 367 Frontend.java:1637]
> 66490317b236519e:1cc2e03a00000000] Analyzing query: create table ctas_cancel
> stored as parquetfile as SELECT STRAIGHT_JOIN *
> FROM lineitem
> JOIN /*+broadcast*/ orders ON o_orderkey = l_orderkey
> JOIN supplier ON s_suppkey = l_suppkey
> WHERE o_orderstatus = 'F'
> ORDER BY l_orderkey
> LIMIT 10000 db: tpch_parquet
> {code}
> The query should come from around here:
> https://github.com/apache/impala/blob/master/tests/query_test/test_cancellation.py#L149
> Callstack:
> {code}
> 3
> impalad!impala::HdfsParquetScanner::FillScratchMicroBatches(std::vector<impala::ParquetColumnReader*,
> std::allocator<impala::ParquetColumnReader*> > const&, impala::RowBatch*,
> bool*, impala::ScratchMicroBatch const*, int, int, int*)
> [hdfs-parquet-scanner.cc : 2397 + 0xf]
> 4 impalad!impala::Status
> impala::HdfsParquetScanner::AssembleRows<false>(impala::RowBatch*, bool*)
> [hdfs-parquet-scanner.cc : 2287 + 0x6d]
> 5 impalad!impala::HdfsParquetScanner::GetNextInternal(impala::RowBatch*)
> [hdfs-parquet-scanner.cc : 539 + 0x2b]
> 6 impalad!impala::HdfsParquetScanner::ProcessSplit()
> [hdfs-parquet-scanner.cc : 427 + 0x39]
> 7
> impalad!impala::HdfsScanNode::ProcessSplit(std::vector<impala::FilterContext,
> std::allocator<impala::FilterContext> > const&, impala::MemPool*,
> impala::io::ScanRange*, long*) [hdfs-scan-node.cc : 500 + 0x28]
> {code}
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