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[HBASE-7244] Provide a command or argument to startup, that formats znodes if provided - HBase - [issue]
...Many a times I've had to, and have seen instructions being thrown, to stop cluster, clear out ZK and restart.While this is only a quick (and painful to master) fix, it is certainly nifty to ...
http://issues.apache.org/jira/browse/HBASE-7244    Author: Harsh J, 2013-05-07, 15:54
Re: HBase random read performance - HBase - [mail # user]
...from HBase.  What are you exactly trying to test here though? 10000 random rows in a single multi-get action from a single application thread returning back the assembled list from acro...
   Author: Harsh J, 2013-04-13, 17:02
Re: Java API ignores config for hbase.zookeeper.quorum and hbase.zookeeper.property.clientPort - HBase - [mail # user]
...Your first error is that of a HDFS permissions (over the /tmp area) and/or Windows caused issue. Your second error is that of the configs (hbase-site.xml) missing on the runtime classpath of...
   Author: Harsh J, 2013-03-24, 15:48
Re: Hbase instalation - HBase - [mail # user]
...Please use the right lists for your questions. A HBase question does not fit on the mapreduce-user@ lists :)  I've moved your question to the [EMAIL PROTECTED] lists and have put my com...
   Author: Harsh J, 2013-03-22, 11:15
Re: Odd WARN in hbase 0.94.2 - HBase - [mail # user]
...The datanode data directory permission settings applies to Apache HDFS 0.22, 0.23 and 2.x, is unrelated and unnecessary for HDFS-347 but is necessary for the older SCR. If not mentioned in t...
   Author: Harsh J, 2013-03-07, 11:06
[HBASE-8020] CompactionRequest should not be based on regionId, but the encoded name instead - HBase - [issue]
...The compaction state check call of HRegionServer#getCompactionState extracts out the regionId (timestamp) of a region to store/check the compaction state. In usual runtime this is fine, as t...
http://issues.apache.org/jira/browse/HBASE-8020    Author: Harsh J, 2013-03-07, 01:37
[HBASE-5071] HFile has a possible cast issue. - HBase - [issue]
...HBASE-3040 introduced this line originally in HFile.Reader#loadFileInfo(...):int allIndexSize = (int)(this.fileSize - this.trailer.dataIndexOffset - FixedFileTrailer.trailerSize());Which on ...
http://issues.apache.org/jira/browse/HBASE-5071    Author: Harsh J, 2013-02-26, 03:12
[HBASE-7850] Bulkload final step can detect and pre-split tables - HBase - [issue]
...Many new devs (read: POC folks?) aren't aware of the pre-split feature of table creation, given that its mostly manual. This leads to situations where a huge amount of data gets loaded into ...
http://issues.apache.org/jira/browse/HBASE-7850    Author: Harsh J, 2013-02-24, 06:12
Re: attributes - basic question - HBase - [mail # user]
...The attributes are serialized along with the base operation request. There's perhaps no immediate client-side usage of this, it is used by the Mutation class to set a cluster ID in HBase's R...
   Author: Harsh J, 2013-02-22, 21:24
Re: does hbase master need to be a hadoop datanode as well? - HBase - [mail # user]
...While this general guideline of not requiring a DN on HM is correct, I just wanted to point out that the HM is hardly high on memory usage/requirements (as possibly stated below), as all it ...
   Author: Harsh J, 2013-02-22, 21:19
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