kudu-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Chao Sun <sunc...@uber.com>
Subject Low ingestion rate from Kafka
Date Tue, 31 Oct 2017 05:23:12 GMT

We are evaluating Kudu (version kudu 1.3.0-cdh5.11.1, revision
af02f3ea6d9a1807dcac0ec75bfbca79a01a5cab) on a 8-node cluster.
The data are coming from Kafka at a rate of around 30K / sec, and hash
partitioned into 128 buckets. However, with default settings, Kudu can only
consume the topics at a rate of around 1.5K / second. This is a direct
ingest with no transformation on the data.

Could this because I was using the default configurations? also we are
using Kudu on HDD - could that also be related?

Any help would be appreciated. Thanks.


View raw message