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Mingliang Liu commented on HDFS-8053: ------------------------------------- Thank you [~wheat9] for the comments. I'll address them as following briefly (unordered). 1. I filed new jira [HDFS-9130] to replace code that casts {{Log4JLogger}} with {{GenericTestUtils#setLogLevel}} for all tests in {{hadoop-hdfs}}. 3. I also filed new jira [HDFS-9131] to move related config keys like {{DFS_CLIENT_HTRACE_PREFIX}} from {{DFSConfigKeys}} to {{HdfsClientConfigKeys}}. 2. As to the second comment about {{IOUtilsClient#cleanup}}, I'll address them later after this patch. > Move DFSIn/OutputStream and related classes to hadoop-hdfs-client > ----------------------------------------------------------------- > > Key: HDFS-8053 > URL: https://issues.apache.org/jira/browse/HDFS-8053 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: build > Reporter: Haohui Mai > Assignee: Mingliang Liu > Attachments: HDFS-8053.000.patch > > > This jira tracks the effort of moving the {{DFSInputStream}} and > {{DFSOutputSream}} classes from {{hadoop-hdfs}} to {{hadoop-hdfs-client}} > module. > Guidelines: > * As the {{DFSClient}} is heavily coupled to these two classes, we should > move it together. > * Related classes should be addressed in separate jiras if they're > independent and complex enough. > * The checkstyle warnings can be addressed in [HDFS-8979 | > https://issues.apache.org/jira/browse/HDFS-8979] > * Removing the _slf4j_ logger guards when calling {{LOG.debug()}} and > {{LOG.trace()}} can be addressed in [HDFS-8971 | > https://issues.apache.org/jira/browse/HDFS-8971]. -- This message was sent by Atlassian JIRA (v6.3.4#6332)