Repository: hadoop Updated Branches: refs/heads/branch-3.0 b412bb224 -> d993a1fc3
HADOOP-15817. Reuse Object Mapper in KMSJSONReader. Contributed by Jonathan Eagles. (cherry picked from commit 81f635f47f0737eb551bef1aa55afdf7b268253d) Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/d993a1fc Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/d993a1fc Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/d993a1fc Branch: refs/heads/branch-3.0 Commit: d993a1fc3dfcf9944f4074d337b57db3bb348d60 Parents: b412bb2 Author: Yiqun Lin <[email protected]> Authored: Thu Oct 4 10:30:30 2018 +0800 Committer: Yiqun Lin <[email protected]> Committed: Thu Oct 4 10:36:49 2018 +0800 ---------------------------------------------------------------------- .../org/apache/hadoop/crypto/key/kms/server/KMSJSONReader.java | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/d993a1fc/hadoop-common-project/hadoop-kms/src/main/java/org/apache/hadoop/crypto/key/kms/server/KMSJSONReader.java ---------------------------------------------------------------------- diff --git a/hadoop-common-project/hadoop-kms/src/main/java/org/apache/hadoop/crypto/key/kms/server/KMSJSONReader.java b/hadoop-common-project/hadoop-kms/src/main/java/org/apache/hadoop/crypto/key/kms/server/KMSJSONReader.java index f6f670b..af781f5 100644 --- a/hadoop-common-project/hadoop-kms/src/main/java/org/apache/hadoop/crypto/key/kms/server/KMSJSONReader.java +++ b/hadoop-common-project/hadoop-kms/src/main/java/org/apache/hadoop/crypto/key/kms/server/KMSJSONReader.java @@ -38,6 +38,7 @@ import java.util.Map; @Consumes(MediaType.APPLICATION_JSON) @InterfaceAudience.Private public class KMSJSONReader implements MessageBodyReader<Object> { + private static final ObjectMapper MAPPER = new ObjectMapper(); @Override public boolean isReadable(Class<?> type, Type genericType, @@ -51,7 +52,6 @@ public class KMSJSONReader implements MessageBodyReader<Object> { Annotation[] annotations, MediaType mediaType, MultivaluedMap<String, String> httpHeaders, InputStream entityStream) throws IOException, WebApplicationException { - ObjectMapper mapper = new ObjectMapper(); - return mapper.readValue(entityStream, type); + return MAPPER.readValue(entityStream, type); } } --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
