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https://issues.apache.org/jira/browse/HDFS-16173?focusedWorklogId=642100&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-642100
]
ASF GitHub Bot logged work on HDFS-16173:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 26/Aug/21 02:13
Start Date: 26/Aug/21 02:13
Worklog Time Spent: 10m
Work Description: jianghuazhu commented on a change in pull request #3302:
URL: https://github.com/apache/hadoop/pull/3302#discussion_r696235839
##########
File path:
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/shell/CopyCommands.java
##########
@@ -329,6 +340,25 @@ private void setNumberThreads(String numberThreadsString) {
}
}
+ private void setThreadPoolQueueSize(String numThreadPoolQueueSize) {
+ if (numThreadPoolQueueSize != null) {
+ int parsedValue = Integer.parseInt(numThreadPoolQueueSize);
+ if (parsedValue < 1) {
+ LOG.warn("The value of the thread pool queue size cannot be " +
+ "less than 1, and the default value is used here. " +
+ "The default size is 1024.");
+ threadPoolQueueSize = 1024;
+ } else {
+ threadPoolQueueSize = parsedValue;
+ }
+ }
+ }
+
+ @VisibleForTesting
+ public int getThreadPoolQueueSize() {
Review comment:
Thanks @aajisaka for the suggestion, I will continue to work.
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Issue Time Tracking
-------------------
Worklog Id: (was: 642100)
Time Spent: 4.5h (was: 4h 20m)
> Improve CopyCommands#Put#executor queue configurability
> -------------------------------------------------------
>
> Key: HDFS-16173
> URL: https://issues.apache.org/jira/browse/HDFS-16173
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: fs
> Reporter: JiangHua Zhu
> Assignee: JiangHua Zhu
> Priority: Major
> Labels: pull-request-available
> Time Spent: 4.5h
> Remaining Estimate: 0h
>
> In CopyCommands#Put, the number of executor queues is a fixed value, 1024.
> We should make him configurable, because there are different usage
> environments.
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