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Posted to dev@drill.apache.org by "Aman Sinha (JIRA)" <ji...@apache.org> on 2014/04/30 03:38:14 UTC
[jira] [Created] (DRILL-603) Query with single Count(Distinct) and
Group-By hangs
Aman Sinha created DRILL-603:
--------------------------------
Summary: Query with single Count(Distinct) and Group-By hangs
Key: DRILL-603
URL: https://issues.apache.org/jira/browse/DRILL-603
Project: Apache Drill
Issue Type: Bug
Reporter: Aman Sinha
Following query hangs :
select count(distinct l_orderkey) from cp.`tpch/lineitem.parquet` group by l_partksy;
No errors are shown the log. The last few entries in the log are as follows:
18:31:11.850 [BitServer-1] DEBUG o.a.d.exec.work.foreman.QueryManager - New fragment status was provided to Foreman of memory_use: 1920000
batches_completed: 1
records_completed: 11919
state: FINISHED
data_processed: 0
handle {
query_id {
part1: 6663191588966647760
part2: -7786394921952230089
}
major_fragment_id: 2
minor_fragment_id: 3
}
running_time: 219806000
18:31:11.851 [WorkManager-2] DEBUG o.a.d.e.w.f.NonRootStatusReporter - Sending status change message message to remote node: memory_use: 0
batches_completed: 0
records_completed: 0
state: RUNNING
data_processed: 0
handle {
query_id {
part1: 6663191588966647760
part2: -7786394921952230089
}
major_fragment_id: 1
minor_fragment_id: 3
}
running_time: 1398821471850886000
18:31:11.852 [BitServer-1] DEBUG o.a.d.exec.work.foreman.QueryManager - New fragment status was provided to Foreman of memory_use: 0
batches_completed: 0
records_completed: 0
state: RUNNING
data_processed: 0
handle {
query_id {
part1: 6663191588966647760
part2: -7786394921952230089
}
major_fragment_id: 1
minor_fragment_id: 3
}
running_time: 1398821471850886000
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