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Franz Wimmer commented on SPARK-22028: -------------------------------------- The Error with the Hadoop binaries is normal for this system - I'm asking because of the exception below. > spark-submit trips over environment variables > --------------------------------------------- > > Key: SPARK-22028 > URL: https://issues.apache.org/jira/browse/SPARK-22028 > Project: Spark > Issue Type: Bug > Components: Deploy > Affects Versions: 2.1.1 > Environment: Operating System: Windows 10 > Shell: CMD or bash.exe, both with the same result > Reporter: Franz Wimmer > Labels: windows > > I have a strange environment variable in my Windows operating system: > {code:none} > C:\Path>set "" > =::=::\ > {code} > According to [this issue at > stackexchange|https://unix.stackexchange.com/a/251215/251326], this is some > sort of old MS-DOS relict that interacts with cygwin shells. > Leaving that aside for a moment, Spark tries to read environment variables on > submit and trips over it: > {code:none} > ./spark-submit.cmd > Running Spark using the REST application submission protocol. > Using Spark's default log4j profile: > org/apache/spark/log4j-defaults.properties > 17/09/15 15:57:51 INFO RestSubmissionClient: Submitting a request to launch > an application in spark://********:31824. > 17/09/15 15:58:01 WARN RestSubmissionClient: Unable to connect to server > spark://*******:31824. > Warning: Master endpoint spark://********:31824 was not a REST server. > Falling back to legacy submission gateway instead. > 17/09/15 15:58:02 ERROR Shell: Failed to locate the winutils binary in the > hadoop binary path > java.io.IOException: Could not locate executable null\bin\winutils.exe in the > Hadoop binaries. > at org.apache.hadoop.util.Shell.getQualifiedBinPath(Shell.java:379) > at org.apache.hadoop.util.Shell.getWinUtilsPath(Shell.java:394) > at org.apache.hadoop.util.Shell.<clinit>(Shell.java:387) > at org.apache.hadoop.util.StringUtils.<clinit>(StringUtils.java:80) > at > org.apache.hadoop.security.SecurityUtil.getAuthenticationMethod(SecurityUtil.java:611) > at > org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:273) > at > org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:261) > at > org.apache.hadoop.security.UserGroupInformation.loginUserFromSubject(UserGroupInformation.java:791) > at > org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:761) > at > org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:634) > at > org.apache.spark.util.Utils$$anonfun$getCurrentUserName$1.apply(Utils.scala:2391) > at > org.apache.spark.util.Utils$$anonfun$getCurrentUserName$1.apply(Utils.scala:2391) > at scala.Option.getOrElse(Option.scala:121) > at org.apache.spark.util.Utils$.getCurrentUserName(Utils.scala:2391) > at org.apache.spark.SecurityManager.<init>(SecurityManager.scala:221) > at org.apache.spark.deploy.Client$.main(Client.scala:230) > at org.apache.spark.deploy.Client.main(Client.scala) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at > org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:743) > at > org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:187) > at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:212) > at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:126) > at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala) > 17/09/15 15:58:02 WARN NativeCodeLoader: Unable to load native-hadoop library > for your platform... using builtin-java classes where applicable > 17/09/15 15:58:08 ERROR ClientEndpoint: Exception from cluster was: > java.lang.IllegalArgumentException: Invalid environment variable name: "=::" > java.lang.IllegalArgumentException: Invalid environment variable name: "=::" > at > java.lang.ProcessEnvironment.validateVariable(ProcessEnvironment.java:114) > at java.lang.ProcessEnvironment.access$200(ProcessEnvironment.java:61) > at > java.lang.ProcessEnvironment$Variable.valueOf(ProcessEnvironment.java:170) > at > java.lang.ProcessEnvironment$StringEnvironment.put(ProcessEnvironment.java:242) > at > java.lang.ProcessEnvironment$StringEnvironment.put(ProcessEnvironment.java:221) > at > org.apache.spark.deploy.worker.CommandUtils$$anonfun$buildProcessBuilder$2.apply(CommandUtils.scala:55) > at > org.apache.spark.deploy.worker.CommandUtils$$anonfun$buildProcessBuilder$2.apply(CommandUtils.scala:54) > at > scala.collection.TraversableLike$WithFilter$$anonfun$foreach$1.apply(TraversableLike.scala:733) > at > scala.collection.immutable.HashMap$HashMap1.foreach(HashMap.scala:221) > at > scala.collection.immutable.HashMap$HashTrieMap.foreach(HashMap.scala:428) > at > scala.collection.immutable.HashMap$HashTrieMap.foreach(HashMap.scala:428) > at > scala.collection.TraversableLike$WithFilter.foreach(TraversableLike.scala:732) > at > org.apache.spark.deploy.worker.CommandUtils$.buildProcessBuilder(CommandUtils.scala:54) > at > org.apache.spark.deploy.worker.DriverRunner.prepareAndRunDriver(DriverRunner.scala:181) > at > org.apache.spark.deploy.worker.DriverRunner$$anon$1.run(DriverRunner.scala:91) > {code} > Please note that _spark-submit.cmd_ is in this case my own script calling the > _spark-submit.cmd_ from the spark distribution. > I think that shouldn't happen. Spark should handle such a malformed > environment variable gracefully. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org