IGNITE-5193: Hadoop: better handling of empty paths in environment variables. This closes #1928.
Project: http://git-wip-us.apache.org/repos/asf/ignite/repo Commit: http://git-wip-us.apache.org/repos/asf/ignite/commit/ccaed07d Tree: http://git-wip-us.apache.org/repos/asf/ignite/tree/ccaed07d Diff: http://git-wip-us.apache.org/repos/asf/ignite/diff/ccaed07d Branch: refs/heads/ignite-5075-cacheStart Commit: ccaed07da57e2de2c69be55fdf45512d2d90de11 Parents: 8214463 Author: Ivan Veselovskiy <iveselovs...@gridgain.com> Authored: Wed May 17 13:27:11 2017 +0300 Committer: devozerov <voze...@gridgain.com> Committed: Wed May 17 13:27:11 2017 +0300 ---------------------------------------------------------------------- .../ignite/internal/processors/hadoop/HadoopClasspathUtils.java | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/ignite/blob/ccaed07d/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopClasspathUtils.java ---------------------------------------------------------------------- diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopClasspathUtils.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopClasspathUtils.java index 8f7f7a8..2b377ed 100644 --- a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopClasspathUtils.java +++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopClasspathUtils.java @@ -29,6 +29,7 @@ import java.util.ArrayList; import java.util.Collection; import java.util.LinkedList; import java.util.List; +import org.apache.ignite.internal.util.typedef.F; /** * Hadoop classpath utilities. @@ -258,7 +259,7 @@ public class HadoopClasspathUtils { * @return {@code True} if the given path denotes an existing directory. */ public static boolean exists(String path) { - if (path == null) + if (F.isEmpty(path)) return false; Path p = Paths.get(path);
