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https://issues.apache.org/jira/browse/BEAM-6076?focusedWorklogId=166923&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-166923
]
ASF GitHub Bot logged work on BEAM-6076:
----------------------------------------
Author: ASF GitHub Bot
Created on: 16/Nov/18 15:58
Start Date: 16/Nov/18 15:58
Worklog Time Spent: 10m
Work Description: lgajowy opened a new pull request #7066: [BEAM-6076]
Fetch only required fields for BigQuery Table
URL: https://github.com/apache/beam/pull/7066
Before this change, all table fields were fetched which caused a
NullPointerException in StandardTableDefinition.java class -
the specific reason is that StreamingBuffer's "estimatedRows"
field is sometimes null. This change makes the client to skip fetching
this field so that it doesn't use the erroneous code.
------------------------
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Post-Commit Tests Status (on master branch)
------------------------------------------------------------------------------------------------
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Issue Time Tracking
-------------------
Worklog Id: (was: 166923)
Time Spent: 10m
Remaining Estimate: 0h
> NEXMark flakiness: NPE thrown from BigQuery client library once in a while
> --------------------------------------------------------------------------
>
> Key: BEAM-6076
> URL: https://issues.apache.org/jira/browse/BEAM-6076
> Project: Beam
> Issue Type: Bug
> Components: testing
> Reporter: Lukasz Gajowy
> Assignee: Lukasz Gajowy
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> It seems that once in a while the library that is used to connect to BigQuery
> throws exceptions like this:
> {code:java}
> Exception in thread "main"
> java.lang.NullPointerException
> at
> com.google.cloud.bigquery.StandardTableDefinition$StreamingBuffer.fromPb(StandardTableDefinition.java:116)
> at
> com.google.cloud.bigquery.StandardTableDefinition.fromPb(StandardTableDefinition.java:225)
> at com.google.cloud.bigquery.TableDefinition.fromPb(TableDefinition.java:155)
> at com.google.cloud.bigquery.TableInfo$BuilderImpl.<init>(TableInfo.java:183)
> at com.google.cloud.bigquery.Table.fromPb(Table.java:593)
> at com.google.cloud.bigquery.BigQueryImpl.getTable(BigQueryImpl.java:410)
> at
> org.apache.beam.sdk.testutils.publishing.BigQueryClient.createTableIfNotExists(BigQueryClient.java:74)
> at org.apache.beam.sdk.nexmark.Main.savePerfsToBigQuery(Main.java:184)
> at org.apache.beam.sdk.nexmark.Main.runAll(Main.java:148)
> at org.apache.beam.sdk.nexmark.Main.runAll(Main.java:98)
> at org.apache.beam.sdk.nexmark.Main.main(Main.java:423){code}
> Similar error found in the network:
> [https://github.com/googleapis/google-cloud-java/issues/1689]
> +Example logs:+
>
> [https://builds.apache.org/view/A-D/view/Beam/job/beam_PostCommit_Java_Nexmark_Spark/1085/console]
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