Fix NPE in LazyPersistFileScrubber. Contributed by Inigo Goiri. Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/303c8dc9 Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/303c8dc9 Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/303c8dc9
Branch: refs/heads/YARN-1011 Commit: 303c8dc9b6c853c0939ea9ba14388897cc258071 Parents: d81372d Author: Inigo Goiri <elgo...@gmail.com> Authored: Fri May 26 13:15:44 2017 -0700 Committer: Konstantin V Shvachko <s...@apache.org> Committed: Fri May 26 13:16:01 2017 -0700 ---------------------------------------------------------------------- .../apache/hadoop/hdfs/server/namenode/FSNamesystem.java | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/303c8dc9/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java ---------------------------------------------------------------------- diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java index 11b62d9..997fd92 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java +++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java @@ -3870,9 +3870,13 @@ public class FSNamesystem implements Namesystem, FSNamesystemMBean, while (it.hasNext()) { Block b = it.next(); BlockInfo blockInfo = blockManager.getStoredBlock(b); - BlockCollection bc = getBlockCollection(blockInfo); - if (bc.getStoragePolicyID() == lpPolicy.getId()) { - filesToDelete.add(bc); + if (blockInfo == null) { + LOG.info("Cannot find block info for block " + b); + } else { + BlockCollection bc = getBlockCollection(blockInfo); + if (bc.getStoragePolicyID() == lpPolicy.getId()) { + filesToDelete.add(bc); + } } } --------------------------------------------------------------------- To unsubscribe, e-mail: common-commits-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-commits-h...@hadoop.apache.org