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Beam JIRA Bot commented on BEAM-5216: ------------------------------------- This issue is P2 but has been unassigned without any comment for 60 days so it has been labeled "stale-P2". If this issue is still affecting you, we care! Please comment and remove the label. Otherwise, in 14 days the issue will be moved to P3. Please see https://beam.apache.org/contribute/jira-priorities/ for a detailed explanation of what these priorities mean. > BigQueryIO multi-partitioned write doesn't work for streaming writes > -------------------------------------------------------------------- > > Key: BEAM-5216 > URL: https://issues.apache.org/jira/browse/BEAM-5216 > Project: Beam > Issue Type: Bug > Components: io-java-gcp > Reporter: Chamikara Madhusanka Jayalath > Priority: P2 > Labels: stale-P2 > > BigQueryIO performes multi-partitioned write (MultiPartitionsWriteTables > step) when there's more data than the quota allowed by BigQuery (10k files or > 11TB of data) to be written to a single BQ table. > > When writing using load jobs in streaming mode (with a triggering frequency) > we hit following location where we set CREATE_DISPOSITION to CREATE_NEVER for > all panes other than the first one. This is fine when we are writing a single > partition (all panes of a window should write to the same table) but when > there are multiple partitions this is incorrect since we need to create temp > tables for all panes. > [https://github.com/apache/beam/blob/master/sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/bigquery/WriteTables.java#L165] > -- This message was sent by Atlassian Jira (v8.3.4#803005)