cndaimin opened a new pull request #4077: URL: https://github.com/apache/hadoop/pull/4077
We encountered an `UnsupportedOperationException: Remove unsupported` error when some datanodes were in decommission. The reason of the exception is that `datanode.getBlockIterator()` returns an Iterator does not support remove, however `DatanodeAdminDefaultMonitor#processBlocksInternal` invokes `it.remove()` when a block not found, e.g, the file containing the block is deleted. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org
