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[HDFS-2494] [webhdfs] When Getting the file using OP=OPEN with DN http address, ESTABLISHED sockets are growing. - HDFS - [issue]
...As part of the reliable test,Scenario:Initially check the socket count. ---there are aroud 42 sockets are there.open the file with DataNode http address using op=OPEN request parameter about...
http://issues.apache.org/jira/browse/HDFS-2494    Author: Uma Maheswara Rao G, 2012-09-12, 03:04
[Updated] RE: current direction in namenode HA - HDFS - [mail # dev]
...My previous reply messed up the options numbering, It may confuse some peop le. I am resending it again by correcting that. Appologies for confusions.      If you can invest o...
   Author: Uma Maheswara Rao G, 2012-09-05, 04:56
[expand - 1 more] - Re: current direction in namenode HA - HDFS - [mail # dev]
...small correction:   This is for your Option 4:    you can take a look at HDFS-3077    In this umbrella JIRA, work is going actively.  @Ted, thanks for adding th...
   Author: Uma Maheswara Rao G, 2012-09-04, 23:17
[HDFS-3287] 'hdfs -format' should be able to initialize non-file journal managers. - HDFS - [issue]
...This is the JIRA to support the formatting of shared dirs.for more details see HDFS-3275....
http://issues.apache.org/jira/browse/HDFS-3287    Author: Uma Maheswara Rao G, 2012-08-01, 14:07
Block missing issues in stress testing - HDFS - [mail # dev]
...Hi Devs,   We have seen couple of Block missing issues in stress testing. ( mostly al l were with default configurations )   1) HDFS-3584 Blocks are getting marked as corrupt with ...
   Author: Uma Maheswara Rao G, 2012-07-20, 18:47
[HDFS-2827] Cannot save namespace after renaming a directory above a file with an open lease - HDFS - [issue]
...When i execute the following operations and wait for checkpoint to complete.fs.mkdirs(new Path("/test1"));FSDataOutputStream create = fs.create(new Path("/test/abc.txt")); //dont closefs.ren...
http://issues.apache.org/jira/browse/HDFS-2827    Author: Uma Maheswara Rao G, 2012-07-10, 19:13
[HDFS-3464] BKJM: Deleting currentLedger and leaving 'inprogress_x'  on exceptions can throw BKNoSuchLedgerExistsException later. - HDFS - [issue]
...HDFS-3058 will clean currentLedgers on exception.In BookKeeperJournalManager, startLogSegment() is deleting the corresponding 'inprogress_ledger' ledger on exception. Here leaving the 'inpro...
http://issues.apache.org/jira/browse/HDFS-3464    Author: Uma Maheswara Rao G, 2012-06-25, 16:08
[HDFS-3389] Document the BKJM usage in Namenode HA. - HDFS - [issue]
...As per the discussion in HDFS-234, We need clear documentation for BKJM usage in Namenode HA....
http://issues.apache.org/jira/browse/HDFS-3389    Author: Uma Maheswara Rao G, 2012-06-16, 13:22
[HDFS-3468] Make BKJM-ZK session timeout configurable. - HDFS - [issue]
...Currently BKJM-ZK session timeout has been hardcoded to 3000ms.Considering ZKFC timeouts configurable, we should make this also configurable.Unfortunale we can not compare both the values at...
http://issues.apache.org/jira/browse/HDFS-3468    Author: Uma Maheswara Rao G, 2012-05-31, 14:06
RE: [VOTE] Merge HDFS-3042 (auto-HA) branch to trunk - HDFS - [mail # dev]
...Great.  +1 for merge. ________________________________________ From: Todd Lipcon [[EMAIL PROTECTED]] Sent: Sunday, May 20, 2012 12:27 PM To: [EMAIL PROTECTED] Subject: [VOTE] Merge HDFS...
   Author: Uma Maheswara Rao G, 2012-05-21, 03:26
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