[ https://issues.apache.org/jira/browse/HDFS-6030?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Colin Patrick McCabe updated HDFS-6030: --------------------------------------- Summary: Remove an unused constructor in INode.java (was: to remove a redundant/unused constructor in INode.java) > Remove an unused constructor in INode.java > ------------------------------------------ > > Key: HDFS-6030 > URL: https://issues.apache.org/jira/browse/HDFS-6030 > Project: Hadoop HDFS > Issue Type: Task > Affects Versions: 2.3.0 > Reporter: Yongjun Zhang > Assignee: Yongjun Zhang > Priority: Trivial > Attachments: HDFS-6030.001.patch > > > When I look at fix of HDFS-4879, I noticed that class BlocksMapUpdateInfo in > INode.java, has a constructor that still uses ArrayList<Block> (which > HDFS-4879 tries to replace with ChunkedArrayList for better memory efficiency) > {code} > public static class BlocksMapUpdateInfo { > ...... > public BlocksMapUpdateInfo(List<Block> toDeleteList) { > this.toDeleteList = toDeleteList == null ? new ArrayList<Block>() > : toDeleteList; > } > ...... > } > {code} > It turns out that this constructor is not used anywhere (thanks [~cmccabe] > for pointing this out). I'm filing this JIRA to remove it. -- This message was sent by Atlassian JIRA (v6.1.5#6160)