[
https://issues.apache.org/jira/browse/BEAM-7511?focusedWorklogId=256954&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-256954
]
ASF GitHub Bot logged work on BEAM-7511:
----------------------------------------
Author: ASF GitHub Bot
Created on: 10/Jun/19 16:35
Start Date: 10/Jun/19 16:35
Worklog Time Spent: 10m
Work Description: riazela commented on pull request #8797: [BEAM-7511]
Fixes the bug in KafkaTable Initialization.
URL: https://github.com/apache/beam/pull/8797#discussion_r292088562
##########
File path:
sdks/java/extensions/sql/src/main/java/org/apache/beam/sdk/extensions/sql/meta/provider/kafka/BeamKafkaTable.java
##########
@@ -45,26 +46,11 @@
private List<TopicPartition> topicPartitions;
private Map<String, Object> configUpdates;
- protected BeamKafkaTable(Schema beamSchema) {
- super(beamSchema);
- }
-
public BeamKafkaTable(Schema beamSchema, String bootstrapServers,
List<String> topics) {
super(beamSchema);
this.bootstrapServers = bootstrapServers;
this.topics = topics;
- }
-
- public BeamKafkaTable(
- Schema beamSchema, List<TopicPartition> topicPartitions, String
bootstrapServers) {
- super(beamSchema);
- this.bootstrapServers = bootstrapServers;
- this.topicPartitions = topicPartitions;
- }
-
- public BeamKafkaTable updateConsumerProperties(Map<String, Object>
configUpdates) {
Review comment:
I returned the deleted methods back so that we can support it later in
`KafkaTableProvider`.
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Issue Time Tracking
-------------------
Worklog Id: (was: 256954)
Time Spent: 1h 20m (was: 1h 10m)
> KafkaTable Initialization
> -------------------------
>
> Key: BEAM-7511
> URL: https://issues.apache.org/jira/browse/BEAM-7511
> Project: Beam
> Issue Type: Bug
> Components: dsl-sql
> Reporter: Alireza Samadianzakaria
> Assignee: Alireza Samadianzakaria
> Priority: Minor
> Time Spent: 1h 20m
> Remaining Estimate: 0h
>
> This exception is thrown when a kafka table is created because.
> Exception in thread "main" java.lang.NullPointerException
> at
> org.apache.beam.sdk.io.kafka.KafkaIO.updateKafkaProperties(KafkaIO.java:1028)
> at org.apache.beam.sdk.io.kafka.KafkaIO.access$900(KafkaIO.java:251)
> at
> org.apache.beam.sdk.io.kafka.KafkaIO$Read.withConsumerConfigUpdates(KafkaIO.java:814)
> at
> org.apache.beam.sdk.extensions.sql.meta.provider.kafka.BeamKafkaTable.buildIOReader(BeamKafkaTable.java:89)
> at
> org.apache.beam.sdk.extensions.sql.impl.rel.BeamIOSourceRel$Transform.expand(BeamIOSourceRel.java:67)
> at
> org.apache.beam.sdk.extensions.sql.impl.rel.BeamIOSourceRel$Transform.expand(BeamIOSourceRel.java:58)
> 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.extensions.sql.impl.rel.BeamSqlRelUtils.toPCollection(BeamSqlRelUtils.java:66)
> at
> org.apache.beam.sdk.extensions.sql.impl.rel.BeamSqlRelUtils.lambda$buildPCollectionList$0(BeamSqlRelUtils.java:47)
> at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
> at java.util.Iterator.forEachRemaining(Iterator.java:116)
> at
> java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
> at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
> at
> java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
> at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
> at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
> at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499)
> at
> org.apache.beam.sdk.extensions.sql.impl.rel.BeamSqlRelUtils.buildPCollectionList(BeamSqlRelUtils.java:48)
> at
> org.apache.beam.sdk.extensions.sql.impl.rel.BeamSqlRelUtils.toPCollection(BeamSqlRelUtils.java:64)
> at
> org.apache.beam.sdk.extensions.sql.impl.rel.BeamSqlRelUtils.lambda$buildPCollectionList$0(BeamSqlRelUtils.java:47)
> at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
> at java.util.Iterator.forEachRemaining(Iterator.java:116)
> at
> java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
> at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
> at
> java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
> at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
> at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
> at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499)
> at
> org.apache.beam.sdk.extensions.sql.impl.rel.BeamSqlRelUtils.buildPCollectionList(BeamSqlRelUtils.java:48)
> at
> org.apache.beam.sdk.extensions.sql.impl.rel.BeamSqlRelUtils.toPCollection(BeamSqlRelUtils.java:64)
> at
> org.apache.beam.sdk.extensions.sql.impl.rel.BeamSqlRelUtils.toPCollection(BeamSqlRelUtils.java:36)
> at
> org.apache.beam.sdk.extensions.sql.example.MyKafkaExample.main(MyKafkaExample.java:76)
>
> This happens because in
> org.apache.beam.sdk.extensions.sql.meta.provider.kafka, configupdates is not
> initialized anywhere and the method updateConsumerProperties is never called.
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