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https://issues.apache.org/jira/browse/HADOOP-17099?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shilun Fan updated HADOOP-17099:
--------------------------------
Component/s: build
Hadoop Flags: Reviewed
Target Version/s: 3.3.1, 3.2.2, 3.4.0
Affects Version/s: 3.3.1
3.2.2
3.4.0
> Replace Guava Predicate with Java8+ Predicate
> ---------------------------------------------
>
> Key: HADOOP-17099
> URL: https://issues.apache.org/jira/browse/HADOOP-17099
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: build
> Affects Versions: 3.2.2, 3.3.1, 3.4.0
> Reporter: Ahmed Hussein
> Assignee: Ahmed Hussein
> Priority: Minor
> Fix For: 3.2.2, 3.3.1, 3.4.0
>
> Attachments: HADOOP-17099.004.patch, HADOOP-17099.005.patch,
> HADOOP-17099.006.patch, HADOOP-17099.007.patch
>
>
> {{com.google.common.base.Predicate}} can be replaced with
> {{java.util.function.Predicate}}.
> The change involving 9 occurrences is straightforward:
> {code:java}
> Targets
> Occurrences of 'com.google.common.base.Predicate' in project with mask
> '*.java'
> Found Occurrences (9 usages found)
> org.apache.hadoop.hdfs.server.blockmanagement (1 usage found)
> CombinedHostFileManager.java (1 usage found)
> 43 import com.google.common.base.Predicate;
> org.apache.hadoop.hdfs.server.namenode (1 usage found)
> NameNodeResourceChecker.java (1 usage found)
> 38 import com.google.common.base.Predicate;
> org.apache.hadoop.hdfs.server.namenode.snapshot (1 usage found)
> Snapshot.java (1 usage found)
> 41 import com.google.common.base.Predicate;
> org.apache.hadoop.metrics2.impl (2 usages found)
> MetricsRecords.java (1 usage found)
> 21 import com.google.common.base.Predicate;
> TestMetricsSystemImpl.java (1 usage found)
> 41 import com.google.common.base.Predicate;
> org.apache.hadoop.yarn.logaggregation (1 usage found)
> AggregatedLogFormat.java (1 usage found)
> 77 import com.google.common.base.Predicate;
> org.apache.hadoop.yarn.logaggregation.filecontroller (1 usage found)
> LogAggregationFileController.java (1 usage found)
> 22 import com.google.common.base.Predicate;
> org.apache.hadoop.yarn.logaggregation.filecontroller.ifile (1 usage
> found)
> LogAggregationIndexedFileController.java (1 usage found)
> 22 import com.google.common.base.Predicate;
> org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation
> (1 usage found)
> AppLogAggregatorImpl.java (1 usage found)
> 75 import com.google.common.base.Predicate;
> {code}
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