HDFS-13652. Randomize baseDir for MiniDFSCluster in TestBlockScanner. Contributed by Anbang Hu.
(cherry picked from commit a28848104f2a067669f9b1706cd0da05ba71bcb7) Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/cf52db17 Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/cf52db17 Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/cf52db17 Branch: refs/heads/branch-2.9 Commit: cf52db17911e26fe4aca1ba4cb35bdd1a549a637 Parents: ea28c8d Author: Inigo Goiri <[email protected]> Authored: Mon Jun 4 18:12:43 2018 -0700 Committer: Inigo Goiri <[email protected]> Committed: Mon Jun 4 18:14:48 2018 -0700 ---------------------------------------------------------------------- .../org/apache/hadoop/hdfs/server/datanode/TestBlockScanner.java | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/cf52db17/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestBlockScanner.java ---------------------------------------------------------------------- diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestBlockScanner.java b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestBlockScanner.java index 52923aa..49e3226 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestBlockScanner.java +++ b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestBlockScanner.java @@ -92,7 +92,8 @@ public class TestBlockScanner { TestContext(Configuration conf, int numNameServices) throws Exception { this.numNameServices = numNameServices; - MiniDFSCluster.Builder bld = new MiniDFSCluster.Builder(conf). + File basedir = new File(GenericTestUtils.getRandomizedTempPath()); + MiniDFSCluster.Builder bld = new MiniDFSCluster.Builder(conf, basedir). numDataNodes(1). storagesPerDatanode(1); if (numNameServices > 1) { --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
