impala-reviews mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Impala Public Jenkins (Code Review)" <ger...@cloudera.org>
Subject [Impala-ASF-CR] IMPALA-6070: Parallelize another bit of data load.
Date Thu, 14 Dec 2017 02:28:40 GMT
Impala Public Jenkins has submitted this change and it was merged. ( http://gerrit.cloudera.org:8080/8822
)

Change subject: IMPALA-6070: Parallelize another bit of data load.
......................................................................

IMPALA-6070: Parallelize another bit of data load.

The two Kudu loads and Hive UDFs can all run in parallel. This
should shave about 4 minutes off of the data load. (Current
timings are 3.5, 4, and 0.6 minutes, see below.)

I've run dataload with this change many times.

   Loading Kudu functional (logging to /home/ubuntu/Impala/logs/data_loading/load-kudu.log)...
     Loading workload 'functional-query' using exploration strategy 'core' in table formats
'kudu/none/none' OK (Took: 3 min 29 sec)
   Loading Kudu TPCH (logging to /home/ubuntu/Impala/logs/data_loading/load-kudu-tpch.log)...
     Loading workload 'tpch' using exploration strategy 'core' in table formats 'kudu/none/none'
OK (Took: 4 min 0 sec)
   Loading Hive UDFs (logging to /home/ubuntu/Impala/logs/data_loading/build-and-copy-hive-udfs.log)...
     Loading Hive UDFs OK (Took: 0 min 41 sec)

Change-Id: I7e93ee5a77ec9271b980b88bef7ad512ecbe0407
Reviewed-on: http://gerrit.cloudera.org:8080/8822
Reviewed-by: Dimitris Tsirogiannis <dtsirogiannis@cloudera.com>
Tested-by: Impala Public Jenkins
---
M testdata/bin/create-load-data.sh
1 file changed, 4 insertions(+), 3 deletions(-)

Approvals:
  Dimitris Tsirogiannis: Looks good to me, approved
  Impala Public Jenkins: Verified

-- 
To view, visit http://gerrit.cloudera.org:8080/8822
To unsubscribe, visit http://gerrit.cloudera.org:8080/settings

Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: merged
Gerrit-Change-Id: I7e93ee5a77ec9271b980b88bef7ad512ecbe0407
Gerrit-Change-Number: 8822
Gerrit-PatchSet: 3
Gerrit-Owner: Philip Zeyliger <philip@cloudera.com>
Gerrit-Reviewer: Dimitris Tsirogiannis <dtsirogiannis@cloudera.com>
Gerrit-Reviewer: Impala Public Jenkins
Gerrit-Reviewer: Philip Zeyliger <philip@cloudera.com>

Mime
  • Unnamed multipart/alternative (inline, 8-Bit, 0 bytes)
View raw message