hbase

hbase copied to clipboard

HBASE-28070 Replace javax.servlet.jsp dependency with tomcat-jasper

48

The main driving force behind this PR is the need to remove the org.glassfish:javax.el:jar:3.0.1-b08 dependency from our project, which was added as a direct dependency due to HBASE-18831. Not only...

NihalJain

HBASE-28385 make Scan estimates more realistic

7

## Background https://issues.apache.org/jira/browse/HBASE-28385 Let's say you're running a table scan with a throttle of 100MB/sec per RegionServer. Ideally your scans are going to pull down large results, often containing hundreds...

rmdmattingly

HBASE-28399 region size can be wrong from RegionSizeCalculator

7

frostruan

HBASE-28149 move_servers_namespaces_rsgroup is not changing the new r…

19

…s group in namespace description

chrajeshbabu

HBASE-28395 TableNotFoundException when executing 'hbase hbck'

6

Details see: [HBASE-28395](https://issues.apache.org/jira/browse/HBASE-28395)

guluo2016

HBASE-28124 Missing fields in Scan.toJSON

9

chandrasekhar-188k

HBASE-28187 NPE when flushing a non-existing column family

6

Details see: [HBASE-28187](https://issues.apache.org/jira/browse/HBASE-28187) And even worse, although this flush can be terminated by exception or manually，we are still unable to operate this region because of RegionTooBusyException.

guluo2016

HBASE-25972 Dual File Compaction

62

[Design doc](https://docs.google.com/document/d/1Ea42tEBh2X2fCq0_tXSe1BgEqBz58oswJULEbA8-MfI/edit)

kadirozde

HBASE-28258 Fix compact_rs not support hostname,port

13

zhaomoran

HBASE-28359 Improve quota RateLimiter synchronization

12

We've been experiencing RpcThrottlingException with 0ms waitInterval. This seems odd and wasteful, since the client side will immediately retry without backoff. I think the problem is related to the synchronization...

rmdmattingly