[
https://issues.apache.org/jira/browse/BEAM-5364?focusedWorklogId=145006&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-145006
]
ASF GitHub Bot logged work on BEAM-5364:
----------------------------------------
Author: ASF GitHub Bot
Created on: 17/Sep/18 18:33
Start Date: 17/Sep/18 18:33
Worklog Time Spent: 10m
Work Description: chamikaramj commented on a change in pull request
#6379: [BEAM-5364] Check if validation is disabled when validating
BigtableSource
URL: https://github.com/apache/beam/pull/6379#discussion_r218178538
##########
File path:
sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/bigtable/BigtableConfig.java
##########
@@ -159,13 +159,33 @@ void validate() {
"Could not obtain Bigtable instance id");
}
+ /**
+ * @param <T> parameter The runtime parameter.
+ * @return {@code null} if the input parameter is {@code null}, return the
String value of runtime
+ * parameter if the parameter is accessible, returns "Unavailable during
pipeline
+ * construction" if the runtime parameter is not accessible for
debugging purpose.
+ */
+ @Nullable
+ static <T> String getDisplayDataForParameter(@Nullable ValueProvider<T>
parameter) {
+ if (parameter == null) return null;
+
+ if (parameter.isAccessible()) {
+ return String.valueOf(parameter.get());
+ }
+ return "Unavailable during pipeline construction";
Review comment:
This is error-prone. Please raise an error instead of returning a String
here.
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Issue Time Tracking
-------------------
Worklog Id: (was: 145006)
Time Spent: 40m (was: 0.5h)
> BigtableIO source tries to validate table ID even though validation is
> turned off
> ----------------------------------------------------------------------------------
>
> Key: BEAM-5364
> URL: https://issues.apache.org/jira/browse/BEAM-5364
> Project: Beam
> Issue Type: Bug
> Components: io-java-gcp
> Reporter: Kevin Si
> Assignee: Chamikara Jayalath
> Priority: Minor
> Time Spent: 40m
> Remaining Estimate: 0h
>
> [https://github.com/apache/beam/blob/master/sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/bigtable/BigtableIO.java#L1084|https://www.google.com/url?q=https://github.com/apache/beam/blob/master/sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/bigtable/BigtableIO.java%23L1084&sa=D&usg=AFQjCNEfHprTOvnwAwFSrXwUuLvc__JBWg]
> The validation can be turned off with following:
> BigtableIO.read()
> .withoutValidation() // skip validation when constructing the
> pipelline.
> A Dataflow template cannot be constructed due to this validation failure.
>
> Error log when trying to construct a template:
> Exception in thread "main" java.lang.IllegalArgumentException: tableId was
> not supplied
> at
> com.google.common.base.Preconditions.checkArgument(Preconditions.java:122)
> at
> org.apache.beam.sdk.io.gcp.bigtable.BigtableIO$BigtableSource.validate(BigtableIO.java:1084)
> at org.apache.beam.sdk.io.Read$Bounded.expand(Read.java:95)
> at org.apache.beam.sdk.io.Read$Bounded.expand(Read.java:85)
> at org.apache.beam.sdk.Pipeline.applyInternal(Pipeline.java:537)
> at org.apache.beam.sdk.Pipeline.applyTransform(Pipeline.java:471)
> at org.apache.beam.sdk.values.PBegin.apply(PBegin.java:44)
> at org.apache.beam.sdk.Pipeline.apply(Pipeline.java:167)
> at
> org.apache.beam.sdk.io.gcp.bigtable.BigtableIO$Read.expand(BigtableIO.java:423)
> at
> org.apache.beam.sdk.io.gcp.bigtable.BigtableIO$Read.expand(BigtableIO.java:179)
> at org.apache.beam.sdk.Pipeline.applyInternal(Pipeline.java:537)
> at org.apache.beam.sdk.Pipeline.applyTransform(Pipeline.java:488)
> at org.apache.beam.sdk.values.PBegin.apply(PBegin.java:56)
> at org.apache.beam.sdk.Pipeline.apply(Pipeline.java:182)
> at
> com.google.cloud.teleport.bigtable.BigtableToAvro.main(BigtableToAvro.java:89)
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