Package org.apache.cassandra.io.compress

Examples of org.apache.cassandra.io.compress.CompressionParameters

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                newCFMD.speculativeRetry(SpeculativeRetry.fromString(cf_def.speculative_retry));
            if (cf_def.isSetPopulate_io_cache_on_flush())
            if (cf_def.isSetTriggers())
                newCFMD.triggers(TriggerDefinition.fromThrift(cf_def.triggers));

            CompressionParameters cp = CompressionParameters.create(cf_def.compression_options);

            if (cf_def.isSetKey_validation_class()) { newCFMD.keyValidator(TypeParser.parse(cf_def.key_validation_class)); }

            return newCFMD.addAllColumnDefinitions(ColumnDefinition.fromThrift(newCFMD, cf_def.column_metadata))
                          .comment(cf_def.comment)
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                chunkLength = CompressionParameters.parseChunkLength(compressionOptions.get(CompressionParameters.CHUNK_LENGTH_KB));

            Map<String, String> remainingOptions = new HashMap<>(compressionOptions);
            remainingOptions.remove(CompressionParameters.SSTABLE_COMPRESSION);
            remainingOptions.remove(CompressionParameters.CHUNK_LENGTH_KB);
            CompressionParameters cp = new CompressionParameters(sstableCompressionClass, chunkLength, remainingOptions);
            cp.validate();
        }

        validateMinimumInt(KW_DEFAULT_TIME_TO_LIVE, 0, CFMetaData.DEFAULT_DEFAULT_TIME_TO_LIVE);

        Integer minIndexInterval = getInt(KW_MIN_INDEX_INTERVAL, null);
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    {
        for (KSMetaData ksm : schema)
        {
            for (CFMetaData cfm : ksm.cfMetaData().values())
            {
                cfm.compressionParameters(new CompressionParameters(SnappyCompressor.instance));
            }
        }
    }
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    }

    public static CompressionParameters getOutputCompressionParamaters(Configuration conf)
    {
        if (getOutputCompressionClass(conf) == null)
            return new CompressionParameters(null);

        Map<String, String> options = new HashMap<String, String>();
        options.put(CompressionParameters.SSTABLE_COMPRESSION, getOutputCompressionClass(conf));
        options.put(CompressionParameters.CHUNK_LENGTH_KB, getOutputCompressionChunkLength(conf));
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    {
        for (KSMetaData ksm : schema)
        {
            for (CFMetaData cfm : ksm.cfMetaData().values())
            {
                cfm.compressionParameters(new CompressionParameters(SnappyCompressor.instance));
            }
        }
    }
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        {
            throw new AssertionError(e);
        }
        compactionStrategyOptions = new HashMap<String, String>();

        compressionParameters = new CompressionParameters(null);
        updateCfDef(); // init cqlCfDef
    }
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            if (cf_def.isSetRead_repair_chance())
                newCFMD.readRepairChance(cf_def.read_repair_chance);
            if (cf_def.isSetDclocal_read_repair_chance())
                newCFMD.dcLocalReadRepairChance(cf_def.dclocal_read_repair_chance);

            CompressionParameters cp = CompressionParameters.create(cf_def.compression_options);

            return newCFMD.comment(cf_def.comment)
                          .replicateOnWrite(cf_def.replicate_on_write)
                          .defaultValidator(TypeParser.parse(cf_def.default_validation_class))
                          .keyValidator(TypeParser.parse(cf_def.key_validation_class))
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    }

    public static CompressionParameters getOutputCompressionParamaters(Configuration conf)
    {
        if (getOutputCompressionClass(conf) == null)
            return new CompressionParameters(null);

        Map<String, String> options = new HashMap<String, String>();
        options.put(CompressionParameters.SSTABLE_COMPRESSION, getOutputCompressionClass(conf));
        options.put(CompressionParameters.CHUNK_LENGTH_KB, getOutputCompressionChunkLength(conf));
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            if (cf_def.isSetDclocal_read_repair_chance())
                newCFMD.dcLocalReadRepairChance(cf_def.dclocal_read_repair_chance);
            if (cf_def.isSetPopulate_io_cache_on_flush())
                newCFMD.populateIoCacheOnFlush(cf_def.populate_io_cache_on_flush);

            CompressionParameters cp = CompressionParameters.create(cf_def.compression_options);

            return newCFMD.comment(cf_def.comment)
                          .replicateOnWrite(cf_def.replicate_on_write)
                          .defaultValidator(TypeParser.parse(cf_def.default_validation_class))
                          .keyValidator(TypeParser.parse(cf_def.key_validation_class))
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    {
        for (KSMetaData ksm : schema)
        {
            for (CFMetaData cfm : ksm.cfMetaData().values())
            {
                cfm.compressionParameters(new CompressionParameters(SnappyCompressor.instance));
            }
        }
    }
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Related Classes of org.apache.cassandra.io.compress.CompressionParameters

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  • com.thinkaurelius.titan.diskstorage.cassandra.embedded.CassandraEmbeddedStoreManager
  • org.apache.avro.util.Utf8
  • org.apache.cassandra.config.Avro
  • org.apache.cassandra.config.CFMetaData
  • org.apache.cassandra.cql3.CFPropDefs
  • org.apache.cassandra.cql3.statements.CFPropDefs
  • org.apache.cassandra.hadoop.ConfigHelper
  • org.apache.cassandra.io.sstable.SSTableSimpleUnsortedWriter
  • org.apache.cassandra.SchemaLoader
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