Vinod Kumar Vavilapalli
Arun C Murthy
Colin Patrick McCabe
Brahma Reddy Battula
Aaron T. Myers
Tsz Wo Nicholas Sze
Uma Maheswara Rao G
mail # dev
mail # user
last 7 days (2)
last 30 days (2)
last 90 days (3)
last 6 months (13)
last 9 months (191)
newest on top
oldest on top
. Results from
Loading phrases to help you
refine your search...
[HDFS-10901] QJM should not consider stale/failed txn available in any one of JNs.
...In one of our cluster faced an issue, where NameNode restart failed due to a stale/failed txn available in one JN but not others. Scenario is:1. Full cluster restart2. startLogSegment Txn(19...
, 2016-09-26, 06:21
[DISCUSS] Retire BKJM from trunk?
- [mail # dev]
...Hi All, BKJM was Active and made much stable when the NameNode HA was implemented and there was no QJM implemented. Now QJM is present and is much stable which is ado...
, 2016-07-27, 06:15
[VOTE] Release Apache Hadoop 2.7.3 RC0
- [mail # dev]
...+1 (binding)1. Downloaded and Built from branch-2.7.32. Started up HDFS and YARN in Single Node cluster.3. Ran WordCount job multiple times and Success.4. Verified the "Release Notes" availa...
, 2016-07-26, 13:20
[HDFS-10256] Use GenericTestUtils.getTestDir method in tests for temporary directories
, 2016-06-22, 15:23
[HDFS-10384] MiniDFSCluster doesnt support multiple HTTPS server instances
...MiniDFSCluster doesnot support Multiple instances of HTTPS servers. Because it will not use the ephemeral port for HTTPS addresses of NameNode and DataNode. So second instance will get PortA...
, 2016-05-24, 14:44
[HDFS-5113] Implement POST method to upload the checkpoint
...We have seen many issues related to Checkpoint upload. Currently upload happens with 2 GET requests.One limitation here is, both checkpointer and the target should have the http server runni...
, 2016-05-12, 18:19
[HDFS-10273] Remove duplicate logSync() and log message in FSN#enterSafemode()
...Remove duplicate logSync() and log message in FSN#enterSafemode()FSN#enterSafemode(..) // Before Editlog is in OpenForWrite mode, editLogStream will be null. So, &n...
, 2016-04-12, 18:15
[HDFS-8976] Create HTML5 cluster webconsole for federated cluster
...Since the old jsp variant of cluster web console is no longer present from 2.7 onwards, there is a need for HTML 5 web console for overview of overall cluster.2.7.1 docs says to check webcon...
, 2016-03-30, 08:17
[HDFS-5177] blocksScheduled count should be decremented for abandoned blocks
...DatanodeDescriptor#incBlocksScheduled() will be called for all datanodes of the block on each allocation. But same should be decremented for abandoned blocks.When one of the datanodes is dow...
, 2016-03-30, 06:54
Rise of the Dragon
- [mail # dev]
...I think, he cloned main HDFS-7285 jira.By default, "clone all subtasks" will be enabled. So in one shot all 206 subtasks also cloned, Creating huge mess in mails.Anyway I have deleted the cl...
, 2016-03-17, 01:29
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