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https://issues.apache.org/jira/browse/HADOOP-17099?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17153990#comment-17153990
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Ahmed Hussein commented on HADOOP-17099:
----------------------------------------
I have checked the failing unit tests:
|TestDecommission|Flaky|
|TestDecommissionWithStripedBackoffMonitor|Flaky|
|TestDFSStripedOutputStreamWithRandomECPolicy|Flaky|
|TestExternalStoragePolicySatisfier|Flaky|
|TestFileChecksum|Flaky|
|TestFixKerberosTicketOrder|Flaky|
|TestHDFSFileSystemContract|Flaky|
|TestMaintenanceState|Flaky|
|TestQuota|Flaky|
|TestRaceWhenRelogin|Flaky|
|TestSafeModeWithStripedFile|Flaky|
|TestCapacityOverTimePolicy|Flaky|
[~ayushtkn] , I believe this patch is ready. Can you please take a look at the
changes and commit the patch if you are okay with it?
> 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
> Reporter: Ahmed Hussein
> Assignee: Ahmed Hussein
> Priority: Minor
> Attachments: HADOOP-17099.001.patch, HADOOP-17099.002.patch,
> HADOOP-17099.003.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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