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[HBASE-5263] Preserving cached data on compactions through cache-on-write - HBase - [issue]
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...We are tackling HBASE-3976 and HBASE-5230 to make sure we don't trash the block cache on compactions if cache-on-write is enabled. However, it would be ideal to reduce the effect compactions...
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http://issues.apache.org/jira/browse/HBASE-5263
Author: Mikhail Bautin,
2013-04-11, 23:31
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[HBASE-4465] Lazy-seek optimization for StoreFile scanners - HBase - [issue]
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...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...
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http://issues.apache.org/jira/browse/HBASE-4465
Author: Mikhail Bautin,
2013-03-05, 08:32
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[HBASE-7946] Support VLong counters - HBase - [issue]
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...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 ...
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http://issues.apache.org/jira/browse/HBASE-7946
Author: Mikhail Bautin,
2013-02-27, 02:25
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TypeNotPresentException when building HBase - HBase - [mail # dev]
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...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...
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Author: Mikhail Bautin,
2013-02-27, 01:40
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[HBASE-7364] Concurrency issue: RCFile returns decompressors twice - HBase - [issue]
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...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...
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http://issues.apache.org/jira/browse/HBASE-7364
Author: Mikhail Bautin,
2012-12-15, 23:00
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[HBASE-5261] Update HBase for Java 7 - HBase - [issue]
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...We need to make sure that HBase compiles and works with JDK 7. Once we verify it is reasonably stable, we can explore utilizing the G1 garbage collector. When all deployments are ready to mo...
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http://issues.apache.org/jira/browse/HBASE-5261
Author: Mikhail Bautin,
2012-11-16, 05:36
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[HBASE-7031] Support startRow/endRow in TableInputFormat - HBase - [issue]
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...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...
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http://issues.apache.org/jira/browse/HBASE-7031
Author: Mikhail Bautin,
2012-11-05, 18:48
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[HBASE-6324] Direct API calls from embedded Thrift server to regionserver - HBase - [issue]
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...When handling Thrift calls in the regionserver we should not go through RPC to talk to the local regionserver....
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http://issues.apache.org/jira/browse/HBASE-6324
Author: Mikhail Bautin,
2012-10-26, 06:01
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[HBASE-6983] Metric for unencoded size of cached blocks - HBase - [issue]
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...We need to measure the amount of unencoded data in the block cache when data block encoding is enabled....
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http://issues.apache.org/jira/browse/HBASE-6983
Author: Mikhail Bautin,
2012-10-24, 00:24
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[HBASE-6955] Block read time should be in ms, not in ns - HBase - [issue]
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http://issues.apache.org/jira/browse/HBASE-6955
Author: Mikhail Bautin,
2012-10-24, 00:01
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