[jira] [Created] (KYLIN-3822) $KYLIN_HOME/bin/kylin.sh org.apache.kylin.storage.hbase.util.DeployCoprocessorCLI $KYLIN_HOME/lib/kylin-coprocessor-*.jar [nOfThread] all 不能正确执行

Thu, 21 Feb 2019 22:34:54 -0800 

梁龙 created KYLIN-3822:
-------------------------

             Summary: $KYLIN_HOME/bin/kylin.sh  
org.apache.kylin.storage.hbase.util.DeployCoprocessorCLI 
$KYLIN_HOME/lib/kylin-coprocessor-*.jar [nOfThread] all 不能正确执行
                 Key: KYLIN-3822
                 URL: https://issues.apache.org/jira/browse/KYLIN-3822
             Project: Kylin
          Issue Type: Improvement
          Components: Storage - HBase
    Affects Versions: v2.5.1
            Reporter: 梁龙


源码片段如下
{code:java}
int curIdx = 0;
if ("default".equals(args[curIdx++])) {
localCoprocessorJar = kylinConfig.getCoprocessorLocalJar();
} else {
curIdx--;
localCoprocessorJar = new File(args[curIdx++]).getAbsolutePath();
}
{code}
org.apache.kylin.storage.hbase.util.DeployCoprocessorCLI
{code:java}
"default".equals(args[curIdx++]){code}
运行完之后，curIdx的值为1，如果该表达式为false，则args[curIdx]取到的参数为第二个参数，非第一个参数（第一个参数才代表localCoprocessorJar的地址）



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