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jirapos...@reviews.apache.org commented on HBASE-4422: ------------------------------------------------------ bq. On 2011-09-29 00:50:58, Andrew Purtell wrote: bq. > /src/main/java/org/apache/hadoop/hbase/io/hfile/AbstractHFileWriter.java, line 112 bq. > <https://reviews.apache.org/r/2089/diff/1/?file=46305#file46305line112> bq. > bq. > CacheConfig could extend Configuration? It's only extra constants and constructors, really. I considered doing that. But they seem orthogonal in most of their usage and I think it'd be weird to pass our Configuration all the way down into HFile reading and such. Changing config values dynamically (like disabling caching for a specific read) would then require changing the base Configuration or would the local booleans in the CacheConfig not match what's in the underlying Configuration? - Jonathan ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/2089/#review2145 ----------------------------------------------------------- On 2011-09-28 19:56:14, Jonathan Gray wrote: bq. bq. ----------------------------------------------------------- bq. This is an automatically generated e-mail. To reply, visit: bq. https://reviews.apache.org/r/2089/ bq. ----------------------------------------------------------- bq. bq. (Updated 2011-09-28 19:56:14) bq. bq. bq. Review request for hbase, Dhruba Borthakur, Michael Stack, and Li Pi. bq. bq. bq. Summary bq. ------- bq. bq. Creates a new CacheConfig class and moves almost everything block cache related into this single class. Adding new configuration params and booleans and such should be much better. bq. bq. All tests are NOT passing yet, still working on it, but wanted to have something up today. Basically "code complete" but broken :) bq. bq. bq. This addresses bug HBASE-4422. bq. https://issues.apache.org/jira/browse/HBASE-4422 bq. bq. bq. Diffs bq. ----- bq. bq. /src/main/java/org/apache/hadoop/hbase/io/HalfStoreFileReader.java 1177030 bq. /src/main/java/org/apache/hadoop/hbase/io/hfile/AbstractHFileReader.java 1177030 bq. /src/main/java/org/apache/hadoop/hbase/io/hfile/AbstractHFileWriter.java 1177030 bq. /src/main/java/org/apache/hadoop/hbase/io/hfile/CacheConfig.java PRE-CREATION bq. /src/main/java/org/apache/hadoop/hbase/io/hfile/HFile.java 1177030 bq. /src/main/java/org/apache/hadoop/hbase/io/hfile/HFileBlockIndex.java 1177030 bq. /src/main/java/org/apache/hadoop/hbase/io/hfile/HFilePrettyPrinter.java 1177030 bq. /src/main/java/org/apache/hadoop/hbase/io/hfile/HFileReaderV1.java 1177030 bq. /src/main/java/org/apache/hadoop/hbase/io/hfile/HFileReaderV2.java 1177030 bq. /src/main/java/org/apache/hadoop/hbase/io/hfile/HFileWriterV1.java 1177030 bq. /src/main/java/org/apache/hadoop/hbase/io/hfile/HFileWriterV2.java 1177030 bq. /src/main/java/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat.java 1177030 bq. /src/main/java/org/apache/hadoop/hbase/mapreduce/LoadIncrementalHFiles.java 1177030 bq. /src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java 1177030 bq. /src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java 1177030 bq. /src/main/java/org/apache/hadoop/hbase/regionserver/Store.java 1177030 bq. /src/main/java/org/apache/hadoop/hbase/regionserver/StoreFile.java 1177030 bq. /src/main/java/org/apache/hadoop/hbase/util/BloomFilterFactory.java 1177030 bq. /src/main/java/org/apache/hadoop/hbase/util/CompressionTest.java 1177030 bq. /src/test/java/org/apache/hadoop/hbase/HFilePerformanceEvaluation.java 1177030 bq. /src/test/java/org/apache/hadoop/hbase/io/TestHalfStoreFileReader.java 1177030 bq. /src/test/java/org/apache/hadoop/hbase/io/hfile/RandomSeek.java 1177030 bq. /src/test/java/org/apache/hadoop/hbase/io/hfile/TestCacheOnWrite.java 1177030 bq. /src/test/java/org/apache/hadoop/hbase/io/hfile/TestHFile.java 1177030 bq. /src/test/java/org/apache/hadoop/hbase/io/hfile/TestHFileBlockIndex.java 1177030 bq. /src/test/java/org/apache/hadoop/hbase/io/hfile/TestHFilePerformance.java 1177030 bq. /src/test/java/org/apache/hadoop/hbase/io/hfile/TestHFileReaderV1.java 1177030 bq. /src/test/java/org/apache/hadoop/hbase/io/hfile/TestHFileSeek.java 1177030 bq. /src/test/java/org/apache/hadoop/hbase/io/hfile/TestHFileWriterV2.java 1177030 bq. /src/test/java/org/apache/hadoop/hbase/io/hfile/TestReseekTo.java 1177030 bq. /src/test/java/org/apache/hadoop/hbase/io/hfile/TestSeekTo.java 1177030 bq. /src/test/java/org/apache/hadoop/hbase/mapreduce/TestHFileOutputFormat.java 1177030 bq. /src/test/java/org/apache/hadoop/hbase/mapreduce/TestLoadIncrementalHFiles.java 1177030 bq. /src/test/java/org/apache/hadoop/hbase/regionserver/TestBlocksRead.java 1177030 bq. /src/test/java/org/apache/hadoop/hbase/regionserver/TestCompactSelection.java 1177030 bq. /src/test/java/org/apache/hadoop/hbase/regionserver/TestCompoundBloomFilter.java 1177030 bq. /src/test/java/org/apache/hadoop/hbase/regionserver/TestFSErrorsExposed.java 1177030 bq. /src/test/java/org/apache/hadoop/hbase/regionserver/TestStoreFile.java 1177030 bq. /src/test/java/org/apache/hadoop/hbase/regionserver/TestStoreFileBlockCacheSummary.java 1177030 bq. /src/test/java/org/apache/hadoop/hbase/regionserver/wal/TestWALReplay.java 1177030 bq. bq. Diff: https://reviews.apache.org/r/2089/diff bq. bq. bq. Testing bq. ------- bq. bq. Still working through some tests that aren't passing. bq. bq. bq. Thanks, bq. bq. Jonathan bq. bq. > Move block cache parameters and references into single CacheConf class > ---------------------------------------------------------------------- > > Key: HBASE-4422 > URL: https://issues.apache.org/jira/browse/HBASE-4422 > Project: HBase > Issue Type: Improvement > Components: io > Reporter: Jonathan Gray > Assignee: Jonathan Gray > Fix For: 0.92.0 > > > From StoreFile down to HFile, we currently use a boolean argument for each of > the various block cache configuration parameters that exist. The number of > parameters is going to continue to increase as we look at compressed cache, > delta encoding, and more specific L1/L2 configuration. Every new config > currently requires changing many constructors because it introduces a new > boolean. > We should move everything into a single class so that modifications are much > less disruptive. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira