Harshit Dwivedi created BEAM-8089:
-------------------------------------
Summary: Error while using customGcsTempLocation() with Dataflow
Key: BEAM-8089
URL: https://issues.apache.org/jira/browse/BEAM-8089
Project: Beam
Issue Type: Bug
Components: beam-events
Affects Versions: 2.13.0
Reporter: Harshit Dwivedi
Assignee: Aizhamal Nurmamat kyzy
I have the following code snippet which writes content to BigQuery via File
Loads.
Currently the files are being written to a GCS Bucket, but I want to write them
to the local file storage of Dataflow instead and want BigQuery to load data
from there.
```
BigQueryIO
.writeTableRows()
.withNumFileShards(100)
.withTriggeringFrequency(Duration.standardSeconds(90))
.withMethod(BigQueryIO.Write.Method.FILE_LOADS)
.withSchema(getSchema())
.withoutValidation()
.withCustomGcsTempLocation(new ValueProvider<String>() {
@Override
public String get() {
return "/home/harshit/testFiles";
}
@Override
public boolean isAccessible() {
return true;
}
})
.withTimePartitioning(new TimePartitioning().setType("DAY"))
.withCreateDisposition(BigQueryIO.Write.CreateDisposition.CREATE_IF_NEEDED)
.withWriteDisposition(BigQueryIO.Write.WriteDisposition.WRITE_APPEND)
.to(tableName));
```
On running this, I don't see any files being written to the provided path and
the BQ load jobs fail with an IOException.
I looked at the docs, but I was unable to find any working example for this.
--
This message was sent by Atlassian Jira
(v8.3.2#803003)
