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Hudson commented on HADOOP-14533: --------------------------------- SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #11893 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/11893/]) HADOOP-14533. Size of args cannot be less than zero in TraceAdmin#run as (brahma: rev 2e9daa2e27536484846d9c5f020c6afaf27932ce) * (edit) hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/tracing/TraceAdmin.java * (edit) hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/tracing/TestTraceAdmin.java > Size of args cannot be less than zero in TraceAdmin#run as its linkedlist > ------------------------------------------------------------------------- > > Key: HADOOP-14533 > URL: https://issues.apache.org/jira/browse/HADOOP-14533 > Project: Hadoop Common > Issue Type: Bug > Components: common, tracing > Affects Versions: 2.6.0 > Reporter: Weisen Han > Assignee: Weisen Han > Priority: Trivial > Fix For: 2.9.0, 3.0.0-alpha4, 2.8.2 > > Attachments: HADOOP-14533-001.patch, HADOOP-14533-002.patch > > > {code} > @Override > public int run(String argv[]) throws Exception { > LinkedList<String> args = new LinkedList<String>(); > …… > if (args.size() < 0) { > System.err.println("You must specify an operation."); > return 1; > } > …… > } > {code} > From the code above, the {{args}} is a linklist obejct, so it cannot be less > than zero.meaning that code below is wrong > {code} > if (args.size() < 0) { > System.err.println("You must specify an operation."); > return 1; > } > {code} -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org