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Hudson commented on HDFS-8716: ------------------------------ FAILURE: Integrated in Hadoop-Hdfs-trunk-Java8 #349 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/349/]) HDFS-8716. Introduce a new config specifically for safe mode block count. Contributed by Chang Li. (kihwal: rev 4d13335fc93780126bab35de92a640fa31b204d9) * hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java * hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml * hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java * hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestFSNamesystem.java * hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt > introduce a new config specifically for safe mode block count > ------------------------------------------------------------- > > Key: HDFS-8716 > URL: https://issues.apache.org/jira/browse/HDFS-8716 > Project: Hadoop HDFS > Issue Type: Bug > Reporter: Chang Li > Assignee: Chang Li > Fix For: 3.0.0, 2.8.0 > > Attachments: HDFS-8716.1.patch, HDFS-8716.2.patch, HDFS-8716.3.patch, > HDFS-8716.4.patch, HDFS-8716.5.patch, HDFS-8716.6.patch, HDFS-8716.7.patch, > HDFS-8716.7.patch, HDFS-8716.8.patch > > > During the start up, namenode waits for n replicas of each block to be > reported by datanodes before exiting the safe mode. Currently n is tied to > the min replicas config. We could set min replicas to more than one but we > might want to exit safe mode as soon as each block has one replica reported. > This can be worked out by introducing a new config variable for safe mode > block count -- This message was sent by Atlassian JIRA (v6.3.4#6332)