[ https://issues.apache.org/jira/browse/HDFS-16695?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ZanderXu updated HDFS-16695: ---------------------------- Summary: Improve Code with Lambda in hadoop-hdfs module (was: Improve Code With Lambda in hadoop-hdfs module) > Improve Code with Lambda in hadoop-hdfs module > ---------------------------------------------- > > Key: HDFS-16695 > URL: https://issues.apache.org/jira/browse/HDFS-16695 > Project: Hadoop HDFS > Issue Type: Improvement > Reporter: ZanderXu > Assignee: ZanderXu > Priority: Minor > > Improve Code with Lambda in hadoop-hdfs module. > For example: > Current logic: > {code:java} > public ListenableFuture<GetJournaledEditsResponseProto> getJournaledEdits( > long fromTxnId, int maxTransactions) { > return parallelExecutor.submit( > new Callable<GetJournaledEditsResponseProto>() { > @Override > public GetJournaledEditsResponseProto call() throws IOException { > return getProxy().getJournaledEdits(journalId, nameServiceId, > fromTxnId, maxTransactions); > } > }); > } > {code} > Improved Code with Lambda: > {code:java} > public ListenableFuture<GetJournaledEditsResponseProto> getJournaledEdits( > long fromTxnId, int maxTransactions) { > return parallelExecutor.submit(() -> getProxy().getJournaledEdits( > journalId, nameServiceId, fromTxnId, maxTransactions)); > } > {code} -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org