[ https://issues.apache.org/jira/browse/HDFS-9348?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rakesh R updated HDFS-9348: --------------------------- Description: Presently calling {{dfs#getErasureCodingPolicy()}} on a non-existent file is returning the ErasureCodingPolicy info. As per the [discussion|https://issues.apache.org/jira/browse/HDFS-8777?focusedCommentId=14981077&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14981077] it has to validate and throw FileNotFoundException. (was: Presently calling {{dfs#getErasureCodingPolicy()}} on a non-existent file is returning the ErasureCodingPolicy info. As per the [discussion|https://issues.apache.org/jira/browse/HDFS-8777?focusedCommentId=14981077&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14981077] it has to validate and throw FileNotFoundException. Also, {{dfs#getEncryptionZoneForPath()}} API has the same behavior. Again we can discuss to add the file existence validation in this case.) > DFS GetErasureCodingPolicy API on a non-existent file should be handled > properly > -------------------------------------------------------------------------------- > > Key: HDFS-9348 > URL: https://issues.apache.org/jira/browse/HDFS-9348 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: erasure-coding > Reporter: Rakesh R > Assignee: Rakesh R > Priority: Minor > Attachments: HDFS-9348-00.patch, HDFS-9348.branch-2.00.patch > > > Presently calling {{dfs#getErasureCodingPolicy()}} on a non-existent file is > returning the ErasureCodingPolicy info. As per the > [discussion|https://issues.apache.org/jira/browse/HDFS-8777?focusedCommentId=14981077&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14981077] > it has to validate and throw FileNotFoundException. -- This message was sent by Atlassian JIRA (v6.3.4#6332)