Details
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Bug
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Status: Resolved
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Major
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Resolution: Fixed
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Impala 2.7.0, Impala 2.8.0, Impala 2.9.0
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ghx-label-2
Description
Methods that call RuntimeProfile::Counter::Add
| Callers | Effective Time by Utilization |
|---|---|
| impala::RuntimeProfile::Counter::Add | 100.00% |
| impala::HdfsParquetScanner::AssembleCollection | 99.20% |
| impala::ScopedTimer<impala::MonotonicStopWatch>::UpdateCounter | 0.40% |
| impala::NestedLoopJoinNode::FindBuildMatches | 0.30% |
| [Unknown stack frame(s)] | 0.10% |
| impala::BlockingJoinNode::GetFirstProbeRow | 0.00% |
| impala::HdfsParquetScanner::AssembleRows | 0.00% |
Methods called by RuntimeProfile::Counter::Add
| Callees | Effective Time by Utilization | Effective Time by Utilization |
|---|---|---|
| impala::RuntimeProfile::Counter::Add | 100.00% | 0.00% |
| impala::internal::AtomicInt<long>::Add | 100.00% | 0.00% |
| Barrier_AtomicIncrement | 100.00% | 62.80% |
| apic_timer_interrupt | 29.30% | 29.30% |
| retint_careful | 7.40% | 7.40% |
| common_interrupt | 0.40% | 0.10% |
| paranoid_schedule | 0.00% | 0.00% |
| __strncmp_sse42 | 0.00% | 0.00% |
| [Outside any known module] | 0.00% | 0.00% |
| operator delete | 0.00% | 0.00% |
| impala::ExprContext::GetBooleanVal | 0.00% | 0.00% |
Methods that call apic_timer_interrupt
| Callers | Effective Time by Utilization | Effective Time by Utilization |
|---|---|---|
| apic_timer_interrupt | 100.00% | 99.70% |
| impala::HdfsParquetScanner::AssembleCollection | 32.10% | 32.10% |
| Barrier_AtomicIncrement | 32.00% | 31.90% |
| impala::CollectionValueBuilder::GetFreeMemory | 3.20% | 3.20% |
| impala::DictDecoder<impala::StringValue>::GetNextValue | 3.00% | 3.00% |
| GetValue<int> | 2.10% | 2.10% |
| impala::HdfsParquetScanner::ReadCollectionItem | 1.90% | 1.90% |
Query
select count(*) from customer c, c.c_orders o, o.o_lineitems l where c_mktsegment = 'BUILDING' and o_orderdate < '1995-03-15' and l_shipdate > '1995-03-15' and o_orderkey = 10;
Table
+--------------+------------------------------------+---------+ | name | type | comment | +--------------+------------------------------------+---------+ | c_custkey | bigint | | | c_name | string | | | c_address | string | | | c_nationkey | bigint | | | c_phone | string | | | c_acctbal | decimal(12,2) | | | c_mktsegment | string | | | c_comment | string | | | c_orders | array<struct< | | | | o_orderkey:bigint, | | | | o_orderstatus:string, | | | | o_totalprice:decimal(12,2), | | | | o_orderdate:string, | | | | o_orderpriority:string, | | | | o_clerk:string, | | | | o_shippriority:bigint, | | | | o_comment:string, | | | | o_lineitems:array<struct< | | | | l_partkey:bigint, | | | | l_suppkey:bigint, | | | | l_linenumber:bigint, | | | | l_quantity:decimal(12,2), | | | | l_extendedprice:decimal(12,2), | | | | l_discount:decimal(12,2), | | | | l_tax:decimal(12,2), | | | | l_returnflag:string, | | | | l_linestatus:string, | | | | l_shipdate:string, | | | | l_commitdate:string, | | | | l_receiptdate:string, | | | | l_shipinstruct:string, | | | | l_shipmode:string, | | | | l_comment:string | | | | >> | | | | >> | | +--------------+------------------------------------+---------+