The most reliably way (read-as, likely to continue working across HBase
releases) would probably be to implement a custom ReplicationEndpoint.
This would abstract away the logic behind "tail'ing of WALs" and give
you some nicer APIs to leverage. Beware that this would still be a
rather significant undertaking that would likely require you to dig into
HBase internals to get correct.
On 10/24/17 4:02 PM, yeshwanth kumar wrote:
Hi
i am searching for a way to stream data from hbase,
one way to do is with filters , but i need to query hbase continously,
another way is to read directly from WAL, (i am searching for sample code,
and i found WALReader and WAL.Entry API's. can i use them directly without
any side effects)
can anyone suggest me a good way to stream data out of hbase, as the write
happens, i want the same data to be pushed to another data source.
please let me know
-Yeshwanth
Can you Imagine what I would do if I could do all I can - Art of War
