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[HDFS-9139] Enable parallel JUnit tests for HDFS Pre-commit - HDFS - [issue]
...Forked from HADOOP-11984, With the initial and significant work from Chris Nauroth, this Jira is to track and support parallel tests' run for HDFS Precommit...
http://issues.apache.org/jira/browse/HDFS-9139    Author: Vinayakumar B, 2015-10-08, 15:14
[HDFS-8556] Erasure Coding: Fix usage of 'createZone' - HDFS - [issue]
...Current usage for '-createZone' does not include 'cellSize' in the syntax But it shows in the detailed options.Add 'cellSize' also to one-line usage....
http://issues.apache.org/jira/browse/HDFS-8556    Author: Vinayakumar B, 2015-09-30, 19:38
[HDFS-8882] Erasure Coding: Use datablocks, parityblocks and cell size from ErasureCodingPolicy - HDFS - [issue]
...As part of earlier development, constants were used for datablocks, parity blocks and cellsize.Now all these are available in ec zone. Use from there and stop using constant values....
http://issues.apache.org/jira/browse/HDFS-8882    Author: Vinayakumar B, 2015-09-30, 19:38
[HDFS-8976] Create HTML5 cluster webconsole for federated cluster - HDFS - [issue]
...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...
http://issues.apache.org/jira/browse/HDFS-8976    Author: Vinayakumar B, 2015-09-25, 12:51
[expand - 1 more] - Re: [VOTE] Merge HDFS-7285 (erasure coding) branch to trunk - HDFS - [mail # dev]
...+1,I've been involved starting from design and development of ErasureCoding. Ithink phase 1 of this development is ready to be merged to trunk.It had come a long way to the current state wit...
   Author: Vinayakumar B, 2015-09-25, 04:20
[HDFS-9049] Make Datanode Netty reverse proxy port to be configurable - HDFS - [issue]
...In DatanodeHttpServer.java Netty is used as reverse proxy. But uses random port to start with binding to localhost. This port can be made configurable for better deployments. HttpServer...
http://issues.apache.org/jira/browse/HDFS-9049    Author: Vinayakumar B, 2015-09-18, 04:42
Re: How to bring standby namenode to active mode in case of active host node down? - HDFS - [mail # dev]
...Actually SSH fencing was introduced before QuorumJournal was there toensure only one active writer at all times.If you are using QuorumJournal for shared edits.. you dont need toconfigure SS...
   Author: Vinayakumar B, 2015-08-20, 14:35
Re: Planning Hadoop 2.6.1 release - HDFS - [mail # dev]
...FYI, Some of the issues inhttps://wiki.apache.org/hadoop/Release-2.6.1-Working-Notes are alreadymerged in 2.6.1.Regards,VinayOn Fri, Aug 14, 2015 at 12:43 PM, Sangjin Lee  wrote: ...
   Author: Vinayakumar B, 2015-08-14, 07:17
[HDFS-7916] 'reportBadBlocks' from datanodes to standby Node BPServiceActor goes for infinite loop - HDFS - [issue]
...if any badblock found, then BPSA for StandbyNode will go for infinite times to report it.2015-03-11 19:43:41,528 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: Failed to report bad bl...
http://issues.apache.org/jira/browse/HDFS-7916    Author: Vinayakumar B, 2015-08-12, 02:27
[HDFS-8822] Add SSD storagepolicy tests in TestBlockStoragePolicy#testDefaultPolicies - HDFS - [issue]
...Add tests for storage policies ALLSSD and ONESSD in TestBlockStoragePolicy#testDefaultPolicies(..)...
http://issues.apache.org/jira/browse/HDFS-8822    Author: Vinayakumar B, 2015-07-29, 16:38
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elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB