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[HDFS-5165] Remove the TotalFiles metrics
...Both FSNameSystem TotalFiles and FilesTotal metrics mean total files/dirs in the cluster. One of these metrics should be removed....
, 2015-11-25, 01:44
[HDFS-9024] Deprecate the TotalFiles metric
...There are two metrics (TotalFiles and FilesTotal) which are the same. In HDFS-5165, we decided to remove TotalFiles but we need to deprecate the metric before removing it. This issue i...
, 2015-11-23, 15:43
[HDFS-6980] TestWebHdfsFileSystemContract fails in trunk
...Many tests in TestWebHdfsFileSystemContract fail by "too many open files" error....
, 2015-11-23, 02:42
[HDFS-9317] Document fsck -blockId and -storagepolicy options in branch-2.7
...fsck -blockId and -storagepolicy options are implemented by HDFS-6663 and HDFS-7467 but the options are not documented in 2.7.1 release.https://hadoop.apache.org/docs/stable/hadoop-project-d...
, 2015-10-28, 12:38
Re: Planning for Apache Hadoop 2.6.2
- [mail # dev]
...Thanks Vinod and Sangjin for releasing 2.6.1 and starting discussion for 2.6.2!+1. If there's anything I can help you with, please tell me.Thanks,AkiraOn 9/25/15 13:23, Vinayakumar B wrote:&...
, 2015-09-25, 04:41
Re: [VOTE] Release Apache Hadoop 2.6.1 RC1
- [mail # dev]
...+1 (non-binding) if MAPREDUCE-6334 is addressed.- Downloaded and verified signatures and checksums- Deployed a single node cluster- Built Tez 0.7.0 with Hadoop 2.6.1 pom- Built Hive 1.2.1 wi...
, 2015-09-21, 18:56
[HDFS-7116] Add a command to get the balancer bandwidth
...Now reading logs is the only way to check how the balancer bandwidth is set. It would be useful for administrators if they can get the value of the same. This jira to discuss & implement...
, 2015-09-19, 05:31
[HDFS-8929] Add a metric to expose the timestamp of the last journal
...If there are three JNs and only one JN is failing to journal, we can detect it by monitoring the difference of the last written transaction id among JNs from NN WebUI or JN metrics. However,...
, 2015-09-09, 09:14
[HDFS-8944] Make dfsadmin command options case insensitive
...Now dfsadmin command options are case sensitive except allowSnapshot and disallowSnapshot. It would be better to make them case insensitive for usability and consistency....
, 2015-09-03, 11:05
[HDFS-5156] SafeModeTime metrics sometimes includes non-Safemode time.
...SafeModeTime metrics shows duration in safe mode startup. However, this metrics is set to the time from FSNameSystem starts whenever safe mode leaves. In the result, executing "hdfs dfsadmin...
, 2015-08-21, 02:47
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