Impala Public Jenkins has submitted this change and it was merged. ( http://gerrit.cloudera.org:8080/17086 )
Change subject: IMPALA-10519: Allow setting of num_reactors for KuduClient ...................................................................... IMPALA-10519: Allow setting of num_reactors for KuduClient The KuduClient allows setting a number of reactor threads, which are used for sending rpcs to Kudu such as for scans. The defaults is 4 threads, which may be too few for many use cases, since there is a single KuduClient per impalad. This patch adds a flag --kudu_client_num_reactor_threads which allows users to set the number of threads. The default for the flag is 4, which reflects the current default within Kudu, to avoid possible regressions. Some follow up work could be to do performance experiments and set the default empirically. Change-Id: If2ccb9659b9223c9a5de2416b946e6313a3239ff Reviewed-on: http://gerrit.cloudera.org:8080/17086 Reviewed-by: Impala Public Jenkins <impala-public-jenk...@cloudera.com> Tested-by: Impala Public Jenkins <impala-public-jenk...@cloudera.com> --- M be/src/exec/kudu-util.cc 1 file changed, 10 insertions(+), 0 deletions(-) Approvals: Impala Public Jenkins: Looks good to me, approved; Verified -- To view, visit http://gerrit.cloudera.org:8080/17086 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: merged Gerrit-Change-Id: If2ccb9659b9223c9a5de2416b946e6313a3239ff Gerrit-Change-Number: 17086 Gerrit-PatchSet: 5 Gerrit-Owner: Thomas Tauber-Marshall <tmarsh...@cloudera.com> Gerrit-Reviewer: Bikramjeet Vig <bikramjeet....@cloudera.com> Gerrit-Reviewer: Hao Hao <hao....@cloudera.com> Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com> Gerrit-Reviewer: Thomas Tauber-Marshall <tmarsh...@cloudera.com>
