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https://issues.apache.org/jira/browse/HDFS-16220?focusedWorklogId=652678&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-652678
]
ASF GitHub Bot logged work on HDFS-16220:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 19/Sep/21 06:47
Start Date: 19/Sep/21 06:47
Worklog Time Spent: 10m
Work Description: jianghuazhu commented on a change in pull request #3417:
URL: https://github.com/apache/hadoop/pull/3417#discussion_r711694180
##########
File path:
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/INodeMap.java
##########
@@ -191,8 +202,28 @@ static INodeMap newInstance(INodeDirectory rootDir,
return map.iterator();
}
- private INodeMap(INodeDirectory rootDir, FSNamesystem ns) {
+ public Set<INode> rangeKeys() {
+ return ((PartitionedGSet)map).entryKeySet();
+ }
+
+ private static void setStaticField(Configuration conf) {
+ numSpaceKeyDepth =
conf.getInt(DFSConfigKeys.DFS_NAMENODE_INOD_NAMESPACE_KEY_DEPTH,
+ DFSConfigKeys.DFS_NAMENODE_INOD_NAMESPACE_KEY_DEPTH_DEFAULT);
+ if (numSpaceKeyDepth < 1) {
+ numSpaceKeyDepth =
DFSConfigKeys.DFS_NAMENODE_INOD_NAMESPACE_KEY_DEPTH_DEFAULT;
+ }
+
+ numRanges = conf.getLong(DFSConfigKeys.DFS_NAMENODE_INOD_NUM_RANGES,
Review comment:
Thanks @xinglin for the comment.
I will update it later.
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Issue Time Tracking
-------------------
Worklog Id: (was: 652678)
Time Spent: 2h 50m (was: 2h 40m)
> [FGL]Configurable INodeMap#NAMESPACE_KEY_DEPTH&NUM_RANGES_STATIC
> ----------------------------------------------------------------
>
> Key: HDFS-16220
> URL: https://issues.apache.org/jira/browse/HDFS-16220
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: hdfs, namenode
> Reporter: JiangHua Zhu
> Assignee: JiangHua Zhu
> Priority: Major
> Labels: pull-request-available
> Attachments: debug1.jpg, debug2.jpg
>
> Time Spent: 2h 50m
> Remaining Estimate: 0h
>
> In INodeMap, NAMESPACE_KEY_DEPTH and NUM_RANGES_STATIC are a fixed value, we
> should make it configurable.
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