PLASH SPEED

ICEBERG performance is slow when querying tables with a large number of partitions.

3

### Query engine spark 3.3.2 iceberg 1.3.1 ### Question I've got a table of 11 billion or so. 3 terabytes. This table currently has about 400,000 partitions. The MetaData file...

Could we contribute bitmap-function into hive project?

3

https://issues.apache.org/jira/browse/HIVE-28528 If Hive has built-in bitmap-functions, users of Spark/Hive can use bitmap-functions very conveniently.

[FOLLOWUP] HBASE-25459:WAL can't be cleaned in some scenes

4

The first version of the patch directly used the toString method to get the value of the key. However, if the type of the key is ImmutableByteArray, the toStringUtf8 method...