[ https://issues.apache.org/jira/browse/HDFS-10429?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15556255#comment-15556255 ]
Zhiyuan Yang commented on HDFS-10429: ------------------------------------- I'm sorry but I don't think I'm able to handle this for now given my very limited knowledge about HDFS (and limited time...). It seems you're much more familiar with this piece of code than me, so feel free to take over this jira if you want a quick fix. > DataStreamer interrupted warning always appears when using CLI upload file > --------------------------------------------------------------------------- > > Key: HDFS-10429 > URL: https://issues.apache.org/jira/browse/HDFS-10429 > Project: Hadoop HDFS > Issue Type: Bug > Affects Versions: 2.7.3 > Reporter: Zhiyuan Yang > Assignee: Zhiyuan Yang > Priority: Minor > Attachments: HDFS-10429.1.patch, HDFS-10429.2.patch > > > Every time I use 'hdfs dfs -put' upload file, this warning is printed: > {code:java} > 16/05/18 20:57:56 WARN hdfs.DataStreamer: Caught exception > java.lang.InterruptedException > at java.lang.Object.wait(Native Method) > at java.lang.Thread.join(Thread.java:1245) > at java.lang.Thread.join(Thread.java:1319) > at > org.apache.hadoop.hdfs.DataStreamer.closeResponder(DataStreamer.java:871) > at org.apache.hadoop.hdfs.DataStreamer.endBlock(DataStreamer.java:519) > at org.apache.hadoop.hdfs.DataStreamer.run(DataStreamer.java:696) > {code} > The reason is this: originally, DataStreamer::closeResponder always prints a > warning about InterruptedException; since HDFS-9812, > DFSOutputStream::closeImpl always forces threads to close, which causes > InterruptedException. > A simple fix is to use debug level log instead of warning level. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org