
HBase 笔记
目录
HBase 笔记 ....................................................................................................................................... 1
1 HBase 分享六、Thrift 接口查询、Scan 过滤器 ..................................................................... 2
1.1 依据行键和列族过滤 ........................................................................................................... 2
1.2 据行键开始、行键结束和列族过滤 ................................................................................... 3
1.3 通过行键前缀进行查询 ....................................................................................................... 5
1.4 查找在当前指定时间之前且大于等于 startRowKey 行键记录; ..................................... 7
1.5 查找在当前指定时间之前,在 startRowKey~endRowKey 间行键记录; ........................ 9
1.6 使用 TScan 过滤器进行过滤,20 种过滤器进行介绍 .................................................... 11
1.6.1 行健过滤器(RowFilter) ................................................................................................... 13
1.6.2 字段值过滤器(ValueFilter) ............................................................................................. 13
1.6.3 字段过滤(QualifierFilter) ................................................................................................ 13
1.6.4 单列值过滤器(SingleColumnValueFilter) ................................................................. 14
1.6.5 单列排除过滤器(SingleColumnValueExcludeFilter) ................................................. 14
1.6.6 行键前缀过滤器(PrefixFilter) ......................................................................................... 14
1.6.7 分页过滤器(PageFilter) ............................................................................................. 14
1.6.8 行键过滤器(KeyOnlyFilter) ....................................................................................... 14
1.6.9 首次行键过滤器(FirstKeyOnlyFilter) ........................................................................ 15
1.6.10 包含结束的过滤器(InclusiveStopFilter) ................................................................... 15
1.6.11 时间戳过滤器(TimestampsFilter) ............................................................................. 15
1.6.12 列计数过滤器(ColumnCountGetFilter) .................................................................... 15
1.6.13 列分页过滤器(ColumnPaginationFilter) ................................................................... 15
1.6.14 列前缀过滤器(ColumnPrefixFilter) ........................................................................... 15
1.6.15 行键值过滤器(ColumnRangeFilter) ............................................................................... 16
1.6.16 单独查询某个字段值(DependentColumnFilter) ........................................................... 16
1.6.17 列族过滤器(FamilyFilter) ............................................................................................... 16
1.6.18 多个列前缀过滤器(MultipleColumnPrefixFilter) ........................................................... 16
1.6.19 列式忽略过滤器(SkipFilter) ........................................................................................... 16
1.6.20 随机行过滤器(RandomRowFilter) ............................................................................ 17
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