Query f3499050c89dd623:7c1f584900000000
Query (id=f3499050c89dd623:7c1f584900000000):
Summary:
Session ID: 994ecd19d292e71c:d19425bc606f5b81
Session Type: HIVESERVER2
HiveServer2 Protocol Version: V6
Start Time: 2025-09-18 18:15:24.881919000
End Time: 2025-09-18 18:15:25.054856000
Duration: 172.937ms (172937 us)
Query Type: QUERY
Query State: FINISHED
Impala Query State: FINISHED
Query Status: OK
Impala Version: impalad version 4.4.1-RELEASE RELEASE (build ced4193fbfdc9b5635407157c0f18ce00480327c)
User: psantos
Connected User: psantos
Delegated User:
Network Address: 172.19.147.17:43140
Default Db: default
Sql Statement: SELECT `C_10` AS `C_34`, `C_4` AS `C_29`, `C_7` AS `C_25`, `C_15` AS `C_39`, `C_13` AS `C_20`, `C_43` AS `C_30`, `C_14` AS `C_21`, `C_6` AS `C_22`, `C_0` AS `C_24`, `C_1` AS `C_26`, `C_11` AS `C_35`, `C_12` AS `C_36`, `C_2` AS `C_23`, `C_8` AS `C_27`, `C_5` AS `C_31`, `C_3` AS `C_28`, `C_16` AS `C_32`, `C_17` AS `C_33`, `C_19` AS `C_37`, `C_9` AS `C_38`, `C_18` AS `C_40` FROM (SELECT `C_64656661756c745f6f7264657273`.`rowid` AS `C_10`, `C_64656661756c745f6f7264657273`.`orderid` AS `C_4`, `C_64656661756c745f6f7264657273`.`orderdate` AS `C_7`, `C_64656661756c745f6f7264657273`.`shipdate` AS `C_15`, `C_64656661756c745f6f7264657273`.`shipmode` AS `C_13`, `C_64656661756c745f6f7264657273`.`customerid` AS `C_43`, `C_64656661756c745f6f7264657273`.`customername` AS `C_14`, `C_64656661756c745f6f7264657273`.`segment` AS `C_6`, `C_64656661756c745f6f7264657273`.`country` AS `C_0`, `C_64656661756c745f6f7264657273`.`city` AS `C_1`, `C_64656661756c745f6f7264657273`.`state` AS `C_11`, `C_64656661756c745f6f7264657273`.`postalcode` AS `C_12`, `C_64656661756c745f6f7264657273`.`region` AS `C_2`, `C_64656661756c745f6f7264657273`.`productid` AS `C_8`, `C_64656661756c745f6f7264657273`.`category` AS `C_5`, `C_64656661756c745f6f7264657273`.`subcategory` AS `C_3`, `C_64656661756c745f6f7264657273`.`productname` AS `C_16`, `C_64656661756c745f6f7264657273`.`sales` AS `C_17`, `C_64656661756c745f6f7264657273`.`quantity` AS `C_19`, `C_64656661756c745f6f7264657273`.`discount` AS `C_9`, `C_64656661756c745f6f7264657273`.`profit` AS `C_18` FROM `default`.`orders` `C_64656661756c745f6f7264657273` ) `C_536f757263655175657279` WHERE (1 = 2)
Coordinator: impala-0.impala-sv.impala-flight-sql.svc.cluster.local:27000
Query Options (set by configuration): COMPRESSION_CODEC=TCompressionCodec(codec=ZSTD, compression_level=3),DEFAULT_JOIN_DISTRIBUTION_MODE=SHUFFLE,TIMEZONE=Europe/Moscow,DEFAULT_FILE_FORMAT=PARQUET,DEFAULT_HINTS_INSERT_STATEMENT=NOCLUSTERED,FETCH_ROWS_TIMEOUT_MS=0,ENABLE_OUTER_JOIN_TO_INNER_TRANSFORMATION=1,UTF8_MODE=1
Query Options (set by configuration and planner): NUM_NODES=1,NUM_SCANNER_THREADS=1,COMPRESSION_CODEC=TCompressionCodec(codec=ZSTD, compression_level=3),RUNTIME_FILTER_MODE=OFF,MT_DOP=0,DEFAULT_JOIN_DISTRIBUTION_MODE=SHUFFLE,TIMEZONE=Europe/Moscow,DEFAULT_FILE_FORMAT=PARQUET,DEFAULT_HINTS_INSERT_STATEMENT=NOCLUSTERED,FETCH_ROWS_TIMEOUT_MS=0,ENABLE_OUTER_JOIN_TO_INNER_TRANSFORMATION=1,UTF8_MODE=1
Tables Queried: default.orders
Plan:
----------------
Max Per-Host Resource Reservation: Memory=4.00MB Threads=1
Per-Host Resource Estimates: Memory=10MB
Codegen disabled by planner
Analyzed query: SELECT C_10 C_34, C_4 C_29, C_7 C_25, C_15 C_39, C_13 C_20, C_43
C_30, C_14 C_21, C_6 C_22, C_0 C_24, C_1 C_26, C_11 C_35, C_12 C_36, C_2 C_23,
C_8 C_27, C_5 C_31, C_3 C_28, C_16 C_32, C_17 C_33, C_19 C_37, C_9 C_38, C_18
C_40 FROM (SELECT C_64656661756c745f6f7264657273.rowid C_10,
C_64656661756c745f6f7264657273.orderid C_4,
C_64656661756c745f6f7264657273.orderdate C_7,
C_64656661756c745f6f7264657273.shipdate C_15,
C_64656661756c745f6f7264657273.shipmode C_13,
C_64656661756c745f6f7264657273.customerid C_43,
C_64656661756c745f6f7264657273.customername C_14,
C_64656661756c745f6f7264657273.segment C_6,
C_64656661756c745f6f7264657273.country C_0, C_64656661756c745f6f7264657273.city
C_1, C_64656661756c745f6f7264657273.state C_11,
C_64656661756c745f6f7264657273.postalcode C_12,
C_64656661756c745f6f7264657273.region C_2,
C_64656661756c745f6f7264657273.productid C_8,
C_64656661756c745f6f7264657273.category C_5,
C_64656661756c745f6f7264657273.subcategory C_3,
C_64656661756c745f6f7264657273.productname C_16,
C_64656661756c745f6f7264657273.sales C_17,
C_64656661756c745f6f7264657273.quantity C_19,
C_64656661756c745f6f7264657273.discount C_9,
C_64656661756c745f6f7264657273.profit C_18 FROM `default`.orders
c_64656661756c745f6f7264657273) c_536f757263655175657279 WHERE FALSE
F00:PLAN FRAGMENT [UNPARTITIONED] hosts=1 instances=1
| Per-Host Resources: mem-estimate=4.00MB mem-reservation=4.00MB thread-reservation=1
PLAN-ROOT SINK
| output exprs: C_64656661756c745f6f7264657273.rowid, C_64656661756c745f6f7264657273.orderid, C_64656661756c745f6f7264657273.orderdate, C_64656661756c745f6f7264657273.shipdate, C_64656661756c745f6f7264657273.shipmode, C_64656661756c745f6f7264657273.customerid, C_64656661756c745f6f7264657273.customername, C_64656661756c745f6f7264657273.segment, C_64656661756c745f6f7264657273.country, C_64656661756c745f6f7264657273.city, C_64656661756c745f6f7264657273.state, C_64656661756c745f6f7264657273.postalcode, C_64656661756c745f6f7264657273.region, C_64656661756c745f6f7264657273.productid, C_64656661756c745f6f7264657273.category, C_64656661756c745f6f7264657273.subcategory, C_64656661756c745f6f7264657273.productname, C_64656661756c745f6f7264657273.sales, C_64656661756c745f6f7264657273.quantity, C_64656661756c745f6f7264657273.discount, C_64656661756c745f6f7264657273.profit
| mem-estimate=4.00MB mem-reservation=4.00MB spill-buffer=2.00MB thread-reservation=0
|
00:EMPTYSET
mem-estimate=0B mem-reservation=0B thread-reservation=0
tuple-ids=0
in pipelines: 00(GETNEXT)
----------------
Estimated Per-Host Mem: 10485760
Request Pool: root.default
Per Host Min Memory Reservation: impala-0.impala-sv.impala-flight-sql.svc.cluster.local:27000(4.00 MB)
Per Host Number of Fragment Instances: impala-0.impala-sv.impala-flight-sql.svc.cluster.local:27000(1)
Admission result: Admitted as a trivial query
Cluster Memory Admitted: 10.00 MB
Executor Group: empty group (using coordinator only)
Number of running queries in designated executor group when admitted: 0
ExecSummary:
Operator #Hosts #Inst Avg Time Max Time #Rows Est. #Rows Peak Mem Est. Peak Mem Detail
------------------------------------------------------------------------------------------------------
F00:ROOT 1 1 11.641us 11.641us 4.01 MB 4.00 MB
00:EMPTYSET 1 1 840.000ns 840.000ns 0 0 0 0
Errors:
Query Compilation: 5.599ms
- Metadata of all 1 tables cached: 1.631ms (1.631ms)
- Analysis finished: 4.185ms (2.554ms)
- Authorization finished (noop): 4.345ms (159.556us)
- Value transfer graph computed: 4.450ms (104.968us)
- Single node plan created: 4.498ms (48.375us)
- Distributed plan created: 4.529ms (30.354us)
- Lineage info computed: 4.625ms (96.446us)
- Planning finished: 5.599ms (973.493us)
Query Timeline: 173.047ms
- Query submitted: 49.991us (49.991us)
- Planning finished: 6.359ms (6.309ms)
- Submit for admission: 6.596ms (237.454us)
- Completed admission: 16.871ms (10.274ms)
- Ready to start on 1 backends: 16.964ms (93.276us)
- All 1 execution backends (1 fragment instances) started: 17.882ms (918.248us)
- Rows available: 18.972ms (1.090ms)
- Execution cancelled: 172.847ms (153.874ms)
- Released admission control resources: 172.933ms (86.103us)
- Unregister query: 173.047ms (114.271us)
- AdmissionControlTimeSinceLastUpdate: 21.000ms
- ComputeScanRangeAssignmentTimer: 0.000ns
Memory Reserve:
Frontend:
Referenced Tables: default.orders
Expr memory estimated bytes: 6300
- CatalogFetch.ColumnStats.Hits: 42
- CatalogFetch.ColumnStats.Misses: 0
- CatalogFetch.ColumnStats.Requests: 42
- CatalogFetch.ColumnStats.Time: 0
- CatalogFetch.Config.Hits: 1
- CatalogFetch.Config.Misses: 0
- CatalogFetch.Config.Requests: 1
- CatalogFetch.Config.Time: 0
- CatalogFetch.DatabaseList.Hits: 1
- CatalogFetch.DatabaseList.Misses: 0
- CatalogFetch.DatabaseList.Requests: 1
- CatalogFetch.DatabaseList.Time: 0
- CatalogFetch.PartitionLists.Hits: 1
- CatalogFetch.PartitionLists.Misses: 0
- CatalogFetch.PartitionLists.Requests: 1
- CatalogFetch.PartitionLists.Time: 0
- CatalogFetch.Partitions.Hits: 2
- CatalogFetch.Partitions.Misses: 0
- CatalogFetch.Partitions.Requests: 2
- CatalogFetch.Partitions.Time: 0
- CatalogFetch.TableList.Hits: 1
- CatalogFetch.TableList.Misses: 0
- CatalogFetch.TableList.Requests: 1
- CatalogFetch.TableList.Time: 0
- CatalogFetch.Tables.Hits: 3
- CatalogFetch.Tables.Misses: 0
- CatalogFetch.Tables.Requests: 3
- CatalogFetch.Tables.Time: 0
- ExecutorGroupsConsidered: 1 (1)
Executor group 1:
Verdict: Assign to first group because the number of nodes is 1
- MemoryMax: 8589934592.00 GB (9223372036854775807)
ImpalaServer:
- ClientFetchWaitTimeStats: (Avg: 154.068ms ; Min: 154.068ms ; Max: 154.068ms ; Number of samples: 1)
- GetInFlightProfileTimeStats: 0.000ns (Number of samples: 0)
- ClientFetchLockWaitTimer: 0.000ns
- ClientFetchWaitTimer: 154.068ms
- NumRowsFetched: 0 (0)
- NumRowsFetchedFromCache: 0 (0)
- RPCCount: 3 (3)
- RPCReadTimer: 5.000us
- RPCWriteTimer: 128.000us
- RowMaterializationRate: 0
- RowMaterializationTimer: 0.000ns
Execution Profile f3499050c89dd623:7c1f584900000000:
Backend startup latencies: Count: 1, sum: 1ms, min / max: 1ms / 1ms, 25th %-ile: 1ms, 50th %-ile: 1ms, 75th %-ile: 1ms, 90th %-ile: 1ms, 95th %-ile: 1ms, 99.9th %-ile: 1ms
Slowest backend to start up: impala-0.impala-sv.impala-flight-sql.svc.cluster.local:27000
Per Node Peak Memory Usage: impala-0.impala-sv.impala-flight-sql.svc.cluster.local:27000(4.02 MB)
Per Node Bytes Read: impala-0.impala-sv.impala-flight-sql.svc.cluster.local:27000(0)
Per Node User Time: impala-0.impala-sv.impala-flight-sql.svc.cluster.local:27000(0.000ns)
Per Node System Time: impala-0.impala-sv.impala-flight-sql.svc.cluster.local:27000(0.000ns)
- ExchangeScanRatio: 0.00
- FiltersReceived: 0 (0)
- FinalizationTimer: 0.000ns
- InnerNodeSelectivityRatio: 0.00
- NumBackends: 1 (1)
- NumCompletedBackends: 1 (1)
- NumFragmentInstances: 1 (1)
- NumFragments: 1 (1)
- TotalBytesRead: 0
- TotalBytesSent: 0
- TotalCpuTime: 0.000ns
- TotalInnerBytesSent: 0
- TotalScanBytesSent: 0
Per Node Profiles:
impala-0.impala-sv.impala-flight-sql.svc.cluster.local:27000:
- AdmissionSlots: 1 (1)
- BloomFilterBytes: 0
- InListFilterItems: 0 (0)
- ScratchBytesRead: 0
- ScratchBytesReadUseLocalDisk: 0
- ScratchBytesReadUseMem: 0
- ScratchBytesWritten: 0
- ScratchFileUsedBytes: 0
- ScratchReads: 0 (0)
- ScratchReadsUseLocalDisk: 0 (0)
- ScratchReadsUseMem: 0 (0)
- ScratchWrites: 0 (0)
- TotalEncryptionTime: 0.000ns
- TotalReadBlockTime: 0.000ns
- UncompressedScratchBytesWritten: 0
Buffer pool:
- AllocTime: 0.000ns
- CompressionTime: 0.000ns
- CumulativeAllocationBytes: 0
- CumulativeAllocations: 0 (0)
- EncryptionTime: 0.000ns
- PeakReservation: 0
- PeakUnpinnedBytes: 0
- PeakUsedReservation: 0
- ReadIoBytes: 0
- ReadIoOps: 0 (0)
- ReadIoWaitTime: 0.000ns
- ReservationLimit: 0
- SystemAllocTime: 0.000ns
- WriteIoBytes: 0
- WriteIoOps: 0 (0)
- WriteIoWaitTime: 0.000ns
JVM:
- GcCount: 0 (0)
- GcNumInfoThresholdExceeded: 0 (0)
- GcNumWarnThresholdExceeded: 0 (0)
- GcTimeMillis: 0
- GcTotalExtraSleepTimeMillis: 0
Fragment F00:
Averaged Fragment F00:(Total: 149.540us, non-child: 137.059us, % non-child: 91.65%)
split sizes: min: 0, max: 0, avg: 0, stddev: 0
completion times: min:842.107us max:842.107us mean: 842.107us stddev:0.000ns
execution rates: min:0.00 /sec max:0.00 /sec mean:0.00 /sec stddev:0.00 /sec
num instances: 1
- AverageThreadTokens: 0.00
- BytesAssigned: 0
- CompletionTime: 842.107us
- ExchangeScanRatio: 0.00
- ExecutionRate: 0.00 /sec
- InactiveTotalTime: 0.000ns
- PeakMemoryUsage: 4.02 MB (4210688)
- PeakReservation: 4.00 MB (4194304)
- PeakUsedReservation: 0
- PerHostPeakMemUsage: 4.02 MB (4210688)
- RowsProduced: 0 (0)
- TotalNetworkReceiveTime: 0.000ns
- TotalNetworkSendTime: 0.000ns
- TotalStorageWaitTime: 0.000ns
- TotalThreadsInvoluntaryContextSwitches: 0 (0)
- TotalThreadsTotalWallClockTime: 56.444us
- TotalThreadsSysTime: 0.000ns
- TotalThreadsUserTime: 0.000ns
- TotalThreadsVoluntaryContextSwitches: 0 (0)
- TotalTime: 149.540us
Fragment Instance Lifecycle Timings:
- ExecTime: 6.429us
- ExecTreeExecTime: 1.984us
- OpenTime: 52.045us
- ExecTreeOpenTime: 1.151us
- PrepareTime: 67.480us
- ExecTreePrepareTime: 9.063us
PLAN_ROOT_SINK:(Total: 11.641us, non-child: 11.641us, % non-child: 100.00%)
- CreateResultSetTime: 0.000ns
- InactiveTotalTime: 0.000ns
- PeakMemoryUsage: 4.01 MB (4202496)
- RowBatchGetWaitTime: 0.000ns
- RowBatchSendWaitTime: 0.000ns
- RowsSent: 0 (0)
- RowsSentRate: 0
- TotalTime: 11.641us
Buffer pool:
- AllocTime: 0.000ns
- CompressionTime: 0.000ns
- CumulativeAllocationBytes: 0
- CumulativeAllocations: 0 (0)
- EncryptionTime: 0.000ns
- PeakReservation: 4.00 MB (4194304)
- PeakUnpinnedBytes: 0
- PeakUsedReservation: 0
- ReadIoBytes: 0
- ReadIoOps: 0 (0)
- ReadIoWaitTime: 0.000ns
- ReservationLimit: 100.00 MB (104857600)
- SystemAllocTime: 0.000ns
- WriteIoBytes: 0
- WriteIoOps: 0 (0)
- WriteIoWaitTime: 0.000ns
EMPTY_SET_NODE (id=0):(Total: 840.000ns, non-child: 840.000ns, % non-child: 100.00%)
- InactiveTotalTime: 0.000ns
- PeakMemoryUsage: 0
- RowsReturned: 0 (0)
- RowsReturnedRate: 0
- TotalTime: 840.000ns
Coordinator Fragment F00:
Instance f3499050c89dd623:7c1f584900000000 (host=impala-0.impala-sv.impala-flight-sql.svc.cluster.local:27000):
Last report received time: 2025-09-18 18:15:24.900
Fragment Instance Lifecycle Event Timeline: 314.049us
- Prepare Finished: 242.295us (242.295us)
- Open Finished: 294.957us (52.662us)
- First Batch Produced: 297.600us (2.643us)
- First Batch Sent: 298.040us (440.000ns)
- ExecInternal Finished: 314.049us (16.009us)
- AverageThreadTokens: 0.00
- BytesAssigned: 0
- CompletionTime: 842.107us
- ExchangeScanRatio: 0.00
- ExecutionRate: 0.00 /sec
- InactiveTotalTime: 0.000ns
- PeakMemoryUsage: 4.02 MB (4210688)
- PeakReservation: 4.00 MB (4194304)
- PeakUsedReservation: 0
- PerHostPeakMemUsage: 4.02 MB (4210688)
- RowsProduced: 0 (0)
- TotalNetworkReceiveTime: 0.000ns
- TotalNetworkSendTime: 0.000ns
- TotalStorageWaitTime: 0.000ns
- TotalThreadsInvoluntaryContextSwitches: 0 (0)
- TotalThreadsTotalWallClockTime: 56.444us
- TotalThreadsSysTime: 0.000ns
- TotalThreadsUserTime: 0.000ns
- TotalThreadsVoluntaryContextSwitches: 0 (0)
- TotalTime: 149.540us
Fragment Instance Lifecycle Timings:
- ExecTime: 6.429us
- ExecTreeExecTime: 1.984us
- OpenTime: 52.045us
- ExecTreeOpenTime: 1.151us
- PrepareTime: 67.480us
- ExecTreePrepareTime: 9.063us
PLAN_ROOT_SINK:
- CreateResultSetTime: 0.000ns
- InactiveTotalTime: 0.000ns
- PeakMemoryUsage: 4.01 MB (4202496)
- RowBatchGetWaitTime: 0.000ns
- RowBatchSendWaitTime: 0.000ns
- RowsSent: 0 (0)
- RowsSentRate: 0
- TotalTime: 11.641us
Buffer pool:
- AllocTime: 0.000ns
- CompressionTime: 0.000ns
- CumulativeAllocationBytes: 0
- CumulativeAllocations: 0 (0)
- EncryptionTime: 0.000ns
- PeakReservation: 4.00 MB (4194304)
- PeakUnpinnedBytes: 0
- PeakUsedReservation: 0
- ReadIoBytes: 0
- ReadIoOps: 0 (0)
- ReadIoWaitTime: 0.000ns
- ReservationLimit: 100.00 MB (104857600)
- SystemAllocTime: 0.000ns
- WriteIoBytes: 0
- WriteIoOps: 0 (0)
- WriteIoWaitTime: 0.000ns
EMPTY_SET_NODE (id=0):
Node Lifecycle Event Timeline: 298.719us
- Open Started: 245.054us (245.054us)
- Open Finished: 245.550us (496.000ns)
- First Batch Requested: 295.722us (50.172us)
- First Batch Returned: 296.095us (373.000ns)
- Last Batch Returned: 296.379us (284.000ns)
- Closed: 298.719us (2.340us)
- InactiveTotalTime: 0.000ns
- PeakMemoryUsage: 0
- RowsReturned: 0 (0)
- RowsReturnedRate: 0
- TotalTime: 840.000ns