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https://issues.apache.org/jira/browse/HDFS-17394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17820561#comment-17820561
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ASF GitHub Bot commented on HDFS-17394:
---------------------------------------
hadoop-yetus commented on PR #6571:
URL: https://github.com/apache/hadoop/pull/6571#issuecomment-1963403242
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 0s | | Docker mode activated. |
| -1 :x: | patch | 0m 19s | |
https://github.com/apache/hadoop/pull/6571 does not apply to HDFS-17384. Rebase
required? Wrong Branch? See
https://cwiki.apache.org/confluence/display/HADOOP/How+To+Contribute for help.
|
| Subsystem | Report/Notes |
|----------:|:-------------|
| GITHUB PR | https://github.com/apache/hadoop/pull/6571 |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6571/2/console |
| versions | git=2.34.1 |
| Powered by | Apache Yetus 0.14.0 https://yetus.apache.org |
This message was automatically generated.
> [FGL] Remove unused WriteHoldCount of FSNamesystemLock
> ------------------------------------------------------
>
> Key: HDFS-17394
> URL: https://issues.apache.org/jira/browse/HDFS-17394
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: ZanderXu
> Assignee: ZanderXu
> Priority: Major
> Labels: pull-request-available
>
> {code:java}
> public int getWriteHoldCount() {
> return this.fsLock.getWriteHoldCount(FSNamesystemLockMode.GLOBAL);
> }
> @Deprecated // dirLock is obsolete, use namesystem.fsLock instead
> public int getWriteHoldCount() {
> return namesystem.getWriteHoldCount();
> }
> // sanity check.
> if (!hadDirReadLock || !hadFsnReadLock || hadDirWriteLock ||
> hadFsnWriteLock || dir.getReadHoldCount() != 1 ||
> fsn.getReadHoldCount() != 1) {
> // cannot relinquish
> return false;
> } {code}
> getWriteHoldCount in FSNamesystem.java and FSDirectory.java is unused.
> dir.getReadHoldCount() is useless as it's same as fsn.getReadHoldCount().
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