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HBASE-27986 Adding debug message and assertion for failed BlockCache creation

11

teamconfx

HBASE-28421 Add ofs (Ozone Filesystem) support for acquireDelegationToken

4

Add a configuration key hbase.fs.dt.mapping to allow custom mapping of file system scheme to delegation token identifiers. User can specify the mapping using the format "scheme1=tokenid2;scheme2=tokenid2" to specify two pairs...

jojochuang

HBASE-28396: Quota throttling can cause a leak of scanners

20

We've noticed memory issues during intense periods of quota throttling. This happens because new scanners are created prior to the acquisition of the throttle, and aren't cleaned up correctly in...

hgromer

Backport "HBASE-27903 Skip submitting Split/Merge procedure when split/merge is disabled at table level" to branch-2

6

Backports #6169

NihalJain

HBASE-28433 Modify the assembly to not include test jars and their tr…

25

…ansitive dependencies

NihalJain

Backport "HBASE-27903 Skip submitting Split/Merge procedure when split/merge is disabled at table level" to branch-3

2

Backports #6169

NihalJain

HBASE-28801 WALs are not cleaned even after all entries are flushed

19

kiran-maturi

HBASE-28750 Region normalizer should work in off peak if config

8

Region normalizer involves the splitting and merging of regions, which can cause jitter in online services, especially when there are many region normalizer plans. We should run this task during...

wangxin97-02

HBASE-28775 Change the output of DatanodeInfo in the log to the hostname of the datanode

11

Now, DatanodeInfo will be output in the print log. When we are troubleshooting and searching for slow datanode nodes, we need to convert IP addresses to hostnames, which is quite...

wangxin97-02

HBASE-28804: Implement asynchronous retrieval of bucket-cache data from persistence

12

During the retrieval of data from bucket cache persistence file, a transient structure that stores the blocks ordered by filename is constructed from the backing map entries. The population of...

jhungund