[IMPALA-4452] DCHECK in AggFnEvaluator::Init()

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: Impala 2.8.0
• Fix Version/s: Impala 2.8.0
• Component/s: Backend
• Labels: broken-build
• Target Version: Impala 2.8.0
• Assignee: Michael Ho
• Reporter: Henry Robinson
• Created: 09/Nov/16 19:59
• Updated: 14/Nov/16 22:48
• Resolved: 14/Nov/16 22:48

Description

{{for (ExprContext* ctx : input_expr_ctxs_) DCHECK(ctx->opened()); }} failed in the non-partitioned joins / aggs build (http://sandbox.jenkins.cloudera.com/job/impala-cdh5-trunk-core-non-partitioned-joins-and-aggs/146/console).

#6  0x00000000027ead4e in google::LogMessageFatal::~LogMessageFatal() ()
#7  0x0000000001809e6d in impala::AggFnEvaluator::Init (this=0x9327680, agg_fn_ctx=0x549f3b0, dst=0xaf9b000) at /data/jenkins/workspace/impala-umbrella-build-and-test/repos/Impala/be/src/exprs/agg-fn-evaluator.cc:330
#8  0x0000000001783841 in impala::AggregationNode::ConstructIntermediateTuple (this=0xce32480) at /data/jenkins/workspace/impala-umbrella-build-and-test/repos/Impala/be/src/exec/aggregation-node.cc:354
#9  0x0000000001780afd in impala::AggregationNode::Prepare (this=0xce32480, state=0x1dac1b00) at /data/jenkins/workspace/impala-umbrella-build-and-test/repos/Impala/be/src/exec/aggregation-node.cc:162
#10 0x00000000019b184f in impala::PlanFragmentExecutor::PrepareInternal (this=0x2d242a90, request=...) at /data/jenkins/workspace/impala-umbrella-build-and-test/repos/Impala/be/src/runtime/plan-fragment-executor.cc:218
#11 0x00000000019afafa in impala::PlanFragmentExecutor::Prepare (this=0x2d242a90, request=...) at /data/jenkins/workspace/impala-umbrella-build-and-test/repos/Impala/be/src/runtime/plan-fragment-executor.cc:91
#12 0x000000000150d66e in impala::FragmentMgr::FragmentExecState::Prepare (this=0x2d242700) at /data/jenkins/workspace/impala-umbrella-build-and-test/repos/Impala/be/src/service/fragment-exec-state.cc:50
#13 0x000000000150d722 in impala::FragmentMgr::FragmentExecState::Exec (this=0x2d242700) at /data/jenkins/workspace/impala-umbrella-build-and-test/repos/Impala/be/src/service/fragment-exec-state.cc:57
#14 0x0000000001504f06 in impala::FragmentMgr::FragmentThread (this=0x98eb580, fragment_instance_id=...) at /data/jenkins/workspace/impala-umbrella-build-and-test/repos/Impala/be/src/service/fragment-mgr.cc:86