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Hudson commented on HADOOP-11546: --------------------------------- FAILURE: Integrated in Hadoop-Yarn-trunk-Java8 #95 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/95/]) HADOOP-11546. Checkstyle failing: Unable to instantiate DoubleCheckedLockingCheck. (ozawa) (ozawa: rev ba58da29f49da15f7eb6300f996e0ae7ba9d0d1e) * hadoop-common-project/hadoop-common/dev-support/checkstyle.xml * hadoop-tools/hadoop-azure/src/config/checkstyle.xml * hadoop-common-project/hadoop-common/CHANGES.txt * hadoop-hdfs-project/hadoop-hdfs/dev-support/checkstyle.xml > Checkstyle failing: Unable to instantiate DoubleCheckedLockingCheck > ------------------------------------------------------------------- > > Key: HADOOP-11546 > URL: https://issues.apache.org/jira/browse/HADOOP-11546 > Project: Hadoop Common > Issue Type: Bug > Components: build > Environment: Jenkins HDFS builds; java 8 > Reporter: Steve Loughran > Assignee: Tsuyoshi OZAWA > Fix For: 2.7.0 > > Attachments: HADOOP-11546.1.patch > > > HDFS builds are failing in jenkins > {code} > Failed to execute goal > org.apache.maven.plugins:maven-checkstyle-plugin:2.12.1:checkstyle > (default-cli) on project hadoop-hdfs: An error has occurred in Checkstyle > report generation. Failed during checkstyle configuration: cannot initialize > module TreeWalker - Unable to instantiate DoubleCheckedLocking: Unable to > instantiate DoubleCheckedLockingCheck - > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)