[
https://issues.apache.org/jira/browse/BEAM-11722?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17278781#comment-17278781
]
Niel Markwick edited comment on BEAM-11722 at 2/4/21, 11:31 AM:
----------------------------------------------------------------
I will follow up with Spanner engineering to determine whether these options
are actually used (and incorrectly documented), and log a feature request if
not.
Thanks for raising.
was (Author: nielm):
I will follow up with Spanner engineer to determine whether these options are
actually used (and incorrectly documented), and log a feature request if not.
Thanks for raising.
> SpannerIO.read() parallelism limited by partition count
> -------------------------------------------------------
>
> Key: BEAM-11722
> URL: https://issues.apache.org/jira/browse/BEAM-11722
> Project: Beam
> Issue Type: Bug
> Components: io-java-gcp
> Reporter: Udi Meiri
> Assignee: Niel Markwick
> Priority: P2
> Labels: google-cloud-spanner
>
> Setting the partition size / count is not possible:
> {code} Note: This hint is currently ignored by sessions.partitionQuery and
> sessions.partitionRead requests.{code}
> https://cloud.google.com/spanner/docs/reference/rest/v1/PartitionOptions
> Adding a Reshuffle might be the only choice, but it adds time and resource
> usage.
> cc: [~chamikara][~nielm]
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
