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[HDFS-6382] HDFS File/Directory TTL - HDFS - [issue]
...In production environment, we always have scenario like this, we want to backup files on hdfs for some time and then hope to delete these files automatically. For example, we keep only 1 day...
http://issues.apache.org/jira/browse/HDFS-6382    Author: Zesheng Wu, 2014-07-22, 22:53
[HDFS-6507] Improve DFSAdmin to support HA cluster better - HDFS - [issue]
...Currently, the commands supported in DFSAdmin can be classified into three categories according to the protocol used:1. ClientProtocolCommands in this category generally implement by calling...
http://issues.apache.org/jira/browse/HDFS-6507    Author: Zesheng Wu, 2014-07-16, 23:05
[HDFS-6525] FsShell supports HDFS TTL - HDFS - [issue]
...This issue is used to track development of supporting  HDFS TTL for FsShell, for details see HDFS-6382....
http://issues.apache.org/jira/browse/HDFS-6525    Author: Zesheng Wu, 2014-07-03, 06:28
[HDFS-6596] Improve InputStream when read spans two blocks - HDFS - [issue]
...In the current implementation of DFSInputStream, read(buffer, offset, length) is implemented as following:int realLen = (int) Math.min(len, (blockEnd - pos + 1L));if (locatedBlocks.isLastBlo...
http://issues.apache.org/jira/browse/HDFS-6596    Author: Zesheng Wu, 2014-06-30, 16:51
[HDFS-6526] Implement HDFS TtlManager - HDFS - [issue]
...This issue is used to track development of HDFS TtlManager, for details see HDFS-6382....
http://issues.apache.org/jira/browse/HDFS-6526    Author: Zesheng Wu, 2014-06-23, 15:22
[HDFS-6503] Fix typo of DFSAdmin restoreFailedStorage - HDFS - [issue]
...Fix typo: restoreFaileStorage should be restoreFailedStorage...
http://issues.apache.org/jira/browse/HDFS-6503    Author: Zesheng Wu, 2014-06-12, 16:17
[HDFS-6442] Fix TestEditLogAutoroll and TestStandbyCheckpoints failure caused by port conficts - HDFS - [issue]
...TestEditLogAutoroll and TestStandbyCheckpoints both use 10061 and 10062 to set up the mini-cluster, this may result in occasionally test failure when run test with -Pparallel-tests....
http://issues.apache.org/jira/browse/HDFS-6442    Author: Zesheng Wu, 2014-05-30, 16:18
[HDFS-6443] Fix MiniQJMHACluster related test failures - HDFS - [issue]
...MiniQJMHACluster uses fixed ports(10000/10001/10002/10003) to set up a cluster for testing, this will result in port conflicts when multiple tests which rely on MiniQJMHACluster running conc...
http://issues.apache.org/jira/browse/HDFS-6443    Author: Zesheng Wu, 2014-05-26, 16:17
Re: - HDFS - [mail # user]
...Of course you can, you can think this as an independent runnable program.   2014/1/11 Andrea Barbato      Best Wishes!  Yours, Zesheng...
   Author: Zesheng Wu, 2014-01-10, 23:57
[HDFS-4882] Namenode LeaseManager checkLeases() runs into infinite loop - HDFS - [issue]
...Scenario:1. cluster with 4 DNs2. the size of the file to be written is a little more than one block3. write the first block to 3 DNs, DN1->DN2->DN34. all the data packets of first bloc...
http://issues.apache.org/jira/browse/HDFS-4882    Author: Zesheng Wu, 2013-07-25, 19:03
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