I used spark 1.4.0 binaries from official site: http://spark.apache.org/downloads.html
And running it on: * Hortonworks HDP 2.2.0.0-2041 * with Hive 0.14 * with disabled hooks for Application Timeline Servers (ATSHook) in hive-site.xml (commented hive.exec.failure.hooks, hive.exec.post.hooks, hive.exec.pre.hooks) On Mon, Jul 6, 2015 at 1:33 PM, huangzheng <[email protected]> wrote: > > Hi ， Are you used sparkR about spark 1.4 version? How do build from spark > source code ? > > ------------------ 原始邮件 ------------------ > 发件人: "Evgeny Sinelnikov";<[email protected]>; > 发送时间: 2015年7月6日(星期一) 晚上6:31 > 收件人: "user"<[email protected]>; > 主题: [SparkR] Float type coercion with hiveContext > > Hello, > > I'm got a trouble with float type coercion on SparkR with hiveContext. > >> result <- sql(hiveContext, "SELECT offset, percentage from data limit >> 100") > >> show(result) > DataFrame[offset:float, percentage:float] > >> head(result) > Error in as.data.frame.default(x[[i]], optional = TRUE) : > cannot coerce class ""jobj"" to a data.frame > > > This trouble looks like already exists (SPARK-2863 - Emulate Hive type > coercion in native reimplementations of Hive functions) with same > reason - not completed "native reimplementations of Hive..." not > "...functions" only. > > It looks like a bug. > So, anybody met this issue before? > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
