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Shaofeng SHI commented on KYLIN-3842: ------------------------------------- Awsome, thank you Yuzhang! > kylinProperties.js Unable to get the public configuration of the first line > in the front end > -------------------------------------------------------------------------------------------- > > Key: KYLIN-3842 > URL: https://issues.apache.org/jira/browse/KYLIN-3842 > Project: Kylin > Issue Type: Bug > Components: Web > Affects Versions: v2.5.2 > Reporter: Yuzhang QIU > Priority: Minor > > Hi dear team: > I'm developing OLAP Platform based on Kylin2.5.2. During my work, I found > that kylinProperties.js:37(getProperty(name)) can't get the property of the > first line in the '_config' which initialized through /admin/public_config. > For example, the public config is > 'kylin.restclient.connection.default-max-per-route=20\nkylin.restclient.connection.max-total=200\nkylin.engine.default=2\nkylin.storage.default=2\n > kylin.web.hive-limit=20\nkylin.web.help.length=4\n'. I expected to get 20 > but got '' when I want to get config by key > 'kylin.restclient.connection.default-max-per-route'. This problem caused by > 'var keyIndex = _config.indexOf('\n' + name + '=');'(at > kylinProperties.js:37) return -1 for those names before which don't have an > \n(at the first line). > Then, I debug the AdminService.java, KylinConfig.java and found that the > KylinConfig.java:517(around this line, in method > exportToString(Collection<String> propertyKeys)) build the public config > string with a char '\n' after each property, which cause the first property > don't has '\n' before it. > Those are what I found, which will cause problem for developers. > How do you think? > Best regard > yuzhang -- This message was sent by Atlassian JIRA (v7.6.3#76005)