Internal Jenkins has submitted this change and it was merged. Change subject: IMPALA-4369: Avoid DCHECK in Parquet scanner with MT_DOP > 0. ......................................................................
IMPALA-4369: Avoid DCHECK in Parquet scanner with MT_DOP > 0. When HdfsParquetScanner::Open() failed we used to hit a DCHECK when trying to access HdfsParquetScanner::batch() which is only valid to call for non-MT scan nodes. Change-Id: Ifbfdde505dbbd2742e7ab79a2415ff317a9bfa2f Reviewed-on: http://gerrit.cloudera.org:8080/4851 Reviewed-by: Tim Armstrong <[email protected]> Tested-by: Internal Jenkins --- M be/src/exec/hdfs-scan-node-base.cc A testdata/workloads/functional-query/queries/QueryTest/mt-dop-parquet.test M tests/query_test/test_mt_dop.py 3 files changed, 26 insertions(+), 1 deletion(-) Approvals: Internal Jenkins: Verified Tim Armstrong: Looks good to me, approved -- To view, visit http://gerrit.cloudera.org:8080/4851 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: merged Gerrit-Change-Id: Ifbfdde505dbbd2742e7ab79a2415ff317a9bfa2f Gerrit-PatchSet: 3 Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-Owner: Alex Behm <[email protected]> Gerrit-Reviewer: Internal Jenkins Gerrit-Reviewer: Tim Armstrong <[email protected]>
