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[HBASE-6807] Pass regionserver name from client to Thrift server embedded in the regionserver - HBase - [issue]
...We don't always need to look up region by row on the server side in the Thrift server embedded in the regionserver, because the client already has the region name. We can send the region nam...
http://issues.apache.org/jira/browse/HBASE-6807    Author: Mikhail Bautin, 2013-06-28, 17:29
[HBASE-4465] Lazy-seek optimization for StoreFile scanners - HBase - [issue]
...Previously, if we had several StoreFiles for a column family in a region, we would seek in each of them and only then merge the results, even though the row/column we are looking for might o...
http://issues.apache.org/jira/browse/HBASE-4465    Author: Mikhail Bautin, 2013-03-05, 08:32
[HBASE-7946] Support VLong counters - HBase - [issue]
...Currently increment and incrementColumnValue operations only support 64-bit counters. Supporting VLong counters would be useful in cases when the majority of counters would fit in less than ...
http://issues.apache.org/jira/browse/HBASE-7946    Author: Mikhail Bautin, 2013-02-27, 02:25
TypeNotPresentException when building HBase - HBase - [mail # dev]
...Hello All,  I've been getting the following exception when building HBase trunk. My build command is  mvn -Dhadoop.profile=2.0 -Dmaven.test.skip.exec=true -PlocalTests package inst...
   Author: Mikhail Bautin, 2013-02-27, 01:40
[HBASE-7364] Concurrency issue: RCFile returns decompressors twice - HBase - [issue]
...RCFile is not thread-safe, even if each reader is only used by one thread as intended, because it is possible to return decompressors to the pool multiple times by calling close on the reade...
http://issues.apache.org/jira/browse/HBASE-7364    Author: Mikhail Bautin, 2012-12-15, 23:00
[HBASE-7031] Support startRow/endRow in TableInputFormat - HBase - [issue]
...We are still using org.apache.hadoop.hbase.mapred.TableInputFormat (as opposed to org.apache.hadoop.hbase.mapreduce.TableInputFormat) for Hadoop Streaming integration. We need to add startRo...
http://issues.apache.org/jira/browse/HBASE-7031    Author: Mikhail Bautin, 2012-11-05, 18:48
[HBASE-6324] Direct API calls from embedded Thrift server to regionserver - HBase - [issue]
...When handling Thrift calls in the regionserver we should not go through RPC to talk to the local regionserver....
http://issues.apache.org/jira/browse/HBASE-6324    Author: Mikhail Bautin, 2012-10-26, 06:01
[HBASE-6983] Metric for unencoded size of cached blocks - HBase - [issue]
...We need to measure the amount of unencoded data in the block cache when data block encoding is enabled....
http://issues.apache.org/jira/browse/HBASE-6983    Author: Mikhail Bautin, 2012-10-24, 00:24
[HBASE-6955] Block read time should be in ms, not in ns - HBase - [issue]
http://issues.apache.org/jira/browse/HBASE-6955    Author: Mikhail Bautin, 2012-10-24, 00:01
[HBASE-4962] Optimize time range scans using a delete Bloom filter - HBase - [issue]
...To speed up time range scans we need to seek to the maximum timestamp of the requested range,instead of going to the first KV of the (row, column) pair and iterating from there. If we don't ...
http://issues.apache.org/jira/browse/HBASE-4962    Author: Mikhail Bautin, 2012-10-17, 03:15
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