15c0384977
## What changes were proposed in this pull request? When I ran spark-shell on JDK11+28(2018-09-25), It failed with the error below. ``` Exception in thread "main" java.lang.ExceptionInInitializerError 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$1(Utils.scala:2427) at scala.Option.getOrElse(Option.scala:121) at org.apache.spark.util.Utils$.getCurrentUserName(Utils.scala:2427) at org.apache.spark.SecurityManager.<init>(SecurityManager.scala:79) at org.apache.spark.deploy.SparkSubmit.secMgr$lzycompute$1(SparkSubmit.scala:359) at org.apache.spark.deploy.SparkSubmit.secMgr$1(SparkSubmit.scala:359) at org.apache.spark.deploy.SparkSubmit.$anonfun$prepareSubmitEnvironment$9(SparkSubmit.scala:367) at scala.Option.map(Option.scala:146) at org.apache.spark.deploy.SparkSubmit.prepareSubmitEnvironment(SparkSubmit.scala:367) at org.apache.spark.deploy.SparkSubmit.submit(SparkSubmit.scala:143) at org.apache.spark.deploy.SparkSubmit.doSubmit(SparkSubmit.scala:86) at org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:927) at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:936) at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala) Caused by: java.lang.StringIndexOutOfBoundsException: begin 0, end 3, length 2 at java.base/java.lang.String.checkBoundsBeginEnd(String.java:3319) at java.base/java.lang.String.substring(String.java:1874) at org.apache.hadoop.util.Shell.<clinit>(Shell.java:52) ``` This is a Hadoop issue that fails to parse some java.version. It has been fixed from Hadoop-2.7.4(see [HADOOP-14586](https://issues.apache.org/jira/browse/HADOOP-14586)). Note, Hadoop-2.7.5 or upper have another problem with Spark ([SPARK-25330](https://issues.apache.org/jira/browse/SPARK-25330)). So upgrading to 2.7.4 would be fine for now. ## How was this patch tested? Existing tests. Closes #23101 from tasanuma/SPARK-26134. Authored-by: Takanobu Asanuma <tasanuma@apache.org> Signed-off-by: Dongjoon Hyun <dongjoon@apache.org> |
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