| clear query|facets|time |
Search criteria: .
Results from 11 to 20 from
488 (0.378s).
|
|
|
Loading phrases to help you
refine your search...
|
|
[HDFS-3962] NN should periodically check writability of 'required' journals - HDFS - [issue]
|
|
...Currently, our HA design ensures "write fencing" by having the failover controller call a fencing script before transitioning a new node to active. However, if the fencing script is based on...
|
|
|
http://issues.apache.org/jira/browse/HDFS-3962
Author: Todd Lipcon,
2013-05-03, 16:40
|
|
|
Re: DistributedFileSystem.listStatus() - Why does it do partial listings then assemble? - HDFS - [mail # dev]
|
|
...Hi Brad, The reasoning is that the NameNode locking is somewhat coarse grained. In older versions of Hadoop, before it worked this way, we found that listing large directories (eg with...
|
|
|
Author: Todd Lipcon,
2013-05-02, 16:28
|
|
|
[HDFS-4485] HDFS-347: DN should chmod socket path a+w - HDFS - [issue]
|
|
...In cluster-testing HDFS-347, we found that in clusters where the MR job doesn't run as the same user as HDFS, clients wouldn't use short circuit read because of a 'permission denied' error c...
|
|
|
http://issues.apache.org/jira/browse/HDFS-4485
Author: Todd Lipcon,
2013-05-02, 07:44
|
|
|
Re: Heads up - Snapshots feature merge into trunk - HDFS - [mail # dev]
|
|
...On Fri, Apr 19, 2013 at 3:36 AM, Aaron T. Myers wrote: Agreed. The cases of WAFL/ZFS were brought up -- in those file systems, even if users may take snapshots, they're done usin...
|
|
|
Author: Todd Lipcon,
2013-04-24, 20:25
|
|
|
[HDFS-2579] Starting delegation token manager during safemode fails - HDFS - [issue]
|
|
...I noticed this on the HA branch, but it seems to actually affect non-HA branch 0.23 if security is enabled. When the NN starts up, if security is enabled, we start the delegation token secre...
|
|
|
http://issues.apache.org/jira/browse/HDFS-2579
Author: Todd Lipcon,
2013-04-12, 14:58
|
|
|
[HDFS-1013] Miscellaneous improvements to HTML markup for web UIs - HDFS - [issue]
|
|
...The Web UIs have various bits of bad markup (eg missing <head> sections, some pages missing CSS links, inconsistent td vs th for table headings). We should fix this up....
|
|
|
http://issues.apache.org/jira/browse/HDFS-1013
Author: Todd Lipcon,
2013-04-11, 01:21
|
|
|
[HDFS-4301] 2NN image transfer timeout problematic - HDFS - [issue]
|
|
...HDFS-1490 added a timeout on image transfer. But, it seems like the timeout is actually applying to the entirety of the image transfer operation. So, if the image or edits are large (multipl...
|
|
|
http://issues.apache.org/jira/browse/HDFS-4301
Author: Todd Lipcon,
2013-04-10, 23:55
|
|
|
[HDFS-4643] Fix flakiness in TestQuorumJournalManager - HDFS - [issue]
|
|
...TestQuorumJournalManager can occasionally fail if two consecutive test cases pick the same port number for the JournalNodes. In this case, sometimes an IPC client can be cached from a previo...
|
|
|
http://issues.apache.org/jira/browse/HDFS-4643
Author: Todd Lipcon,
2013-04-10, 15:06
|
|
|
[HDFS-3447] StandbyException should not be logged at ERROR level on server - HDFS - [issue]
|
|
...Currently, the standby NN will log StandbyExceptions at ERROR level any time a client tries to connect to it. So, if the second NN in an HA pair is active, the first NN will spew a lot of th...
|
|
|
http://issues.apache.org/jira/browse/HDFS-3447
Author: Todd Lipcon,
2013-04-08, 22:27
|
|
|
Re: VOTE: HDFS-347 merge - HDFS - [mail # dev]
|
|
...+1 for the branch merge. I've reviewed all of the code in the branch, and we have people now running this code in production scenarios. It is as functional as the old version and way easier ...
|
|
|
Author: Todd Lipcon,
2013-04-08, 20:19
|
|
|
|
