Arun C Murthy
Vinod Kumar Vavilapalli
Brahma Reddy Battula
mail # user
mail # dev
mail # general
last 7 days (2)
last 30 days (6)
last 90 days (9)
last 6 months (12)
last 9 months (164)
newest on top
oldest on top
. Results from
Loading phrases to help you
refine your search...
[HADOOP-13465] Design Server.Call to be extensible for unified call queue
...The RPC layer supports QoS but other protocols, ex. webhdfs, are completely unconstrained. Generalizing Server.Call to be extensible with simple changes to the handlers will enable uni...
, 2016-09-01, 21:24
[HADOOP-13426] More efficiently build IPC responses
...The call response buffer is allowed to dynamically grow until a max size is reached. Often times the full size of the response can be known in advance which avoids copies. This i...
, 2016-09-01, 21:16
[HADOOP-13442] Optimize UGI group lookups
...UGI#getGroups and its usage is inefficient. The list is unnecessarily converted to multiple collections.For every invocation, the List<String> from the group provider is converte...
, 2016-08-18, 17:55
[HADOOP-12858] Reduce UGI getGroups overhead
...Group lookup generates excessive garbage with multiple conversions between collections and arrays....
, 2016-08-18, 17:55
[HADOOP-12861] RPC client fails too quickly when server connection limit is reached
...The NN's rpc server immediately closes new client connections when a connection limit is reached. The client rapidly retries a small number of times with no delay which causes clients to fai...
, 2016-08-18, 01:05
[HADOOP-9956] RPC listener inefficiently assigns connections to readers
...The socket listener and readers use a complex synchronization to update the reader's NIO Selector. Updating active selectors is not thread-safe so precautions are required.However, the...
, 2016-06-08, 03:28
[HADOOP-10014] Symlink resolution is fundamentally broken for multi-layered filesystems
...Symlink resolution is performed on a per-filesystem basis. In a multi-layered filesystem, the symlinks need to be resolved relative to the highest level filesystem in the stack. ...
, 2016-06-05, 05:51
[HADOOP-10942] Globbing optimizations and regression fix
...When globbing was commonized to support both filesystem and filecontext, it regressed a fix that prevents an intermediate glob that matches a file from throwing a confusing permissions excep...
, 2016-05-13, 20:31
[HADOOP-8087] Paths that start with a double slash cause "No filesystem for scheme: null" errors
...Path is incorrectly parsing //dir/path in a very unexpected way. While it should translate to the directory $fs.default.name}/dir/path, it instead discards the //dir and returns$fs.def...
, 2016-03-30, 01:17
[HADOOP-10301] AuthenticationFilter should return Forbidden for failed authentication
...The hadoop-auth AuthenticationFilter returns a 401 Unauthorized without a WWW-Authenticate headers. The is illegal per the HTTP RPC and causes a NPE in the HttpUrlConnection.This is ha...
, 2016-03-10, 00:44
Apache Lucene, Apache Solr and all other Apache Software Foundation project and their respective logos are trademarks of the Apache Software Foundation.
Elasticsearch, Kibana, Logstash, and Beats are trademarks of Elasticsearch BV, registered in the U.S. and in other countries. This site and Sematext Group is in no way affiliated with Elasticsearch BV.
Service operated by