HDFS-13611. Unsafe use of Text as a ConcurrentHashMap key in PBHelperClient.
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/c9b63deb Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/c9b63deb Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/c9b63deb Branch: refs/heads/YARN-7402 Commit: c9b63deb533274ca8ef4939f6cd13f728a067f7b Parents: 1388de1 Author: Andrew Wang <w...@apache.org> Authored: Thu May 24 09:56:23 2018 -0700 Committer: Andrew Wang <w...@apache.org> Committed: Thu May 24 09:56:23 2018 -0700 ---------------------------------------------------------------------- .../java/org/apache/hadoop/hdfs/protocolPB/PBHelperClient.java | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/c9b63deb/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/protocolPB/PBHelperClient.java ---------------------------------------------------------------------- diff --git a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/protocolPB/PBHelperClient.java b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/protocolPB/PBHelperClient.java index 579ac43..490ccb4 100644 --- a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/protocolPB/PBHelperClient.java +++ b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/protocolPB/PBHelperClient.java @@ -247,7 +247,7 @@ public class PBHelperClient { ByteString value = fixedByteStringCache.get(key); if (value == null) { value = ByteString.copyFromUtf8(key.toString()); - fixedByteStringCache.put(key, value); + fixedByteStringCache.put(new Text(key.copyBytes()), value); } return value; } --------------------------------------------------------------------- To unsubscribe, e-mail: common-commits-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-commits-h...@hadoop.apache.org