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ASF GitHub Bot commented on HDFS-16695: --------------------------------------- ZanderXu commented on PR #4668: URL: https://github.com/apache/hadoop/pull/4668#issuecomment-1218133707 @goiri @slfan1989 Master, I have rebased this patch based on the latest trunk. Can you help me merge this PR into trunk? > Improve Code with Lambda in org.apahce.hadoop.hdfs.server.namenode package > -------------------------------------------------------------------------- > > Key: HDFS-16695 > URL: https://issues.apache.org/jira/browse/HDFS-16695 > Project: Hadoop HDFS > Issue Type: Improvement > Reporter: ZanderXu > Assignee: ZanderXu > Priority: Minor > Labels: pull-request-available > Time Spent: 1h 50m > Remaining Estimate: 0h > > Improve Code with Lambda in org.apahce.hadoop.hdfs.server.namenode package. > 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