clear query| facets| time Search criteria: .   Results from 1 to 10 from 793 (0.0s).
Loading phrases to help you
refine your search...
[HIVE-17231] ColumnizedDeleteEventRegistry.DeleteReaderValue optimization - Hive - [issue]
...    For unbucketed tables DeleteReaderValue will currently return all delete events.  Once we trust that     the N in bucketN for "base" spit is reliable, all d...    Author: Eugene Koifman , 2018-10-16, 18:24
[HIVE-20723] Allow per table specification of compaction yarn queue - Hive - [issue]
...Currently compactions of full CRUD transactional tables are Map-Reduce jobs submitted to a yarn queue defined by hive.compactor.job.queue property.If would be useful to be able to override t...    Author: Eugene Koifman , 2018-10-14, 00:11
[HIVE-20699] Query based compactor for full CRUD Acid tables - Hive - [issue]
...Currently the Acid compactor is implemented as generated MR job ( could also be expressed as a Hive query that reads from a given partition and writes data back to the sa...    Author: Eugene Koifman , 2018-10-12, 21:12
[HIVE-20738] Enable Delete Event filtering in VectorizedOrcAcidRowBatchReader - Hive - [issue]
...Currently DeleteEventRegistry loads all delete events which can take time and use a lot of memory.  Should minimize the number of deletes loaded based on the insert events included in t...    Author: Eugene Koifman , 2018-10-12, 20:32
[HIVE-20579] VectorizedOrcAcidRowBatchReader.checkBucketId() should run for unbucketed tables - Hive - [issue]
...VectorizedOrcAcidRowBatchReader.checkBucketId() currently bails for unbucketed tablessince HIVE-19890 all BucketCodec.decodeWriterId(ROW__ID.bucketid) should match the writer ID in the file ...    Author: Eugene Koifman , 2018-10-12, 20:05
[HIVE-20635] VectorizedOrcAcidRowBatchReader doesn't filter delete events for original files - Hive - [issue]
...this is a followup to HIVE-16812 which adds support for delete event filtering for splits from native acid filesneed to add the same for OrcSplit.isOriginal()...    Author: Eugene Koifman , 2018-10-12, 20:03
[HIVE-16812] VectorizedOrcAcidRowBatchReader doesn't filter delete events - Hive - [issue]
...the c'tor of VectorizedOrcAcidRowBatchReader has    // Clone readerOptions for deleteEvents.    Reader.Options deleteEventReaderOptions = readerOptions.clone();  &nb...    Author: Eugene Koifman , 2018-10-12, 20:02
[HIVE-20730] Do delete event filtering even if hive.acid.index is not there - Hive - [issue]
...since HIVE-16812 VectorizedOrcAcidRowBatchReader filters delete events based on min/max ROW__ID in the split which relies on hive.acid.index to be in the ORC footer.  There is no way to...    Author: Eugene Koifman , 2018-10-11, 20:33
[HIVE-17296] Acid tests with multiple splits - Hive - [issue] files in an Acid table are ORC files which may have multiple stripesfor such files in base/ or delta/ (and original files with non acid to acid conversion) are split by OrcInputFormat i...    Author: Eugene Koifman , 2018-10-04, 22:24
[HIVE-20435] Failed Dynamic Partition Insert into insert only table may loose transaction metadata - Hive - [issue]
...TxnHandler.enqueueLockWithRetry() has an optimization where it doesn't writ to TXN_COMPONENTS if the write is a dynamic partition insert because it expects to write to this table from addDyn...    Author: Eugene Koifman , 2018-10-03, 00:06