1. HBase column wide scanning and fetching stackoverflow.comLet's say i've created a table rowkey (attrId+attr_value) //compound key column => doc:doc1, doc:doc2, ... when use scan feature, i would fetch 1 row every time inside iterator, what if the column qualifier reach ... |
2. Does HBase scan returns sorted columns? stackoverflow.comI am working on a HBase map reduce job and need to understand if the columns in a single column family are returned sorted by their names (key). If so, I ... |
3. How to store data in HBase for efficient fetching with Partial Key scanning? stackoverflow.comMy key has three components: num, type, name The 'type' is only of two kinds A and B while num can have more values e.g. 0,1,2..,30 I have to fetch data with respect to num ... |
4. how to scan hbase from hbase shell using filter stackoverflow.comDoes anybody know how to scan records based on some scan filter i.e. column:something = "somevalue" Something like this : How to read data from Hbase? But from hbase shell? |
5. Scanning rownames in HBase without any column data stackoverflow.comHow can I scan through rownames in HBase without requesting any column data? |