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Wei-Chiu Chuang updated HDFS-9181: ---------------------------------- Attachment: HDFS-9181.004.patch Submitted the wrong patch. This one is correct. > Better handling of exceptions thrown during upgrade shutdown > ------------------------------------------------------------ > > Key: HDFS-9181 > URL: https://issues.apache.org/jira/browse/HDFS-9181 > Project: Hadoop HDFS > Issue Type: Improvement > Reporter: Wei-Chiu Chuang > Assignee: Wei-Chiu Chuang > Priority: Minor > Attachments: HDFS-9181.002.patch, HDFS-9181.003.patch, > HDFS-9181.004.patch > > > Previously in HDFS-7533, a bug was fixed by suppressing exceptions during > upgrade shutdown. It may be appropriate as a temporary fix, but it would be > better if the exception is handled in some other ways. > One way to handle it is by emitting a warning message. There could exist > other ways to handle it. This jira is created to discuss how to handle this > case better. > Thanks to [~templedf] for bringing this up. -- This message was sent by Atlassian JIRA (v6.3.4#6332)