Rajesh Balamohan created HIVE-24296:
---
Summary: NDV adjusted twice causing reducer task underestimation
Key: HIVE-24296
URL: https://issues.apache.org/jira/browse/HIVE-24296
Project: Hive
Rajesh Balamohan created HIVE-24290:
---
Summary: Explain analyze can be slow in cloud storage
Key: HIVE-24290
URL: https://issues.apache.org/jira/browse/HIVE-24290
Project: Hive
Issue Type:
Rajesh Balamohan created HIVE-24289:
---
Summary: RetryingMetaStoreClient should not retry connecting to
HMS on genuine errors
Key: HIVE-24289
URL: https://issues.apache.org/jira/browse/HIVE-24289
Rajesh Balamohan created HIVE-24262:
---
Summary: Optimise NullScanTaskDispatcher for cloud storage
Key: HIVE-24262
URL: https://issues.apache.org/jira/browse/HIVE-24262
Project: Hive
Issue
Rajesh Balamohan created HIVE-24234:
---
Summary: Improve checkHashModeEfficiency in VectorGroupByOperator
Key: HIVE-24234
URL: https://issues.apache.org/jira/browse/HIVE-24234
Project: Hive
Rajesh Balamohan created HIVE-24212:
---
Summary: Refactor to take advantage of listStatus optimisations in
cloud storage connectors
Key: HIVE-24212
URL: https://issues.apache.org/jira/browse/HIVE-24212
Rajesh Balamohan created HIVE-24207:
---
Summary: LimitOperator can leverage ObjectCache to bail out quickly
Key: HIVE-24207
URL: https://issues.apache.org/jira/browse/HIVE-24207
Project: Hive
Rajesh Balamohan created HIVE-24205:
---
Summary: Optimise CuckooSetBytes
Key: HIVE-24205
URL: https://issues.apache.org/jira/browse/HIVE-24205
Project: Hive
Issue Type: Improvement
Rajesh Balamohan created HIVE-24116:
---
Summary: LLAP: Provide an opportunity for preempted tasks to get
better locality in next iteration
Key: HIVE-24116
URL: https://issues.apache.org/jira/browse/HIVE-24116
Rajesh Balamohan created HIVE-24075:
---
Summary: Optimise KeyValuesInputMerger
Key: HIVE-24075
URL: https://issues.apache.org/jira/browse/HIVE-24075
Project: Hive
Issue Type: Improvement
Rajesh Balamohan created HIVE-24061:
---
Summary: Improve llap task scheduling for better cache hit rate
Key: HIVE-24061
URL: https://issues.apache.org/jira/browse/HIVE-24061
Project: Hive
Rajesh Balamohan created HIVE-24029:
---
Summary: MV fails for queries with subqueries
Key: HIVE-24029
URL: https://issues.apache.org/jira/browse/HIVE-24029
Project: Hive
Issue Type: Sub-task
Rajesh Balamohan created HIVE-24028:
---
Summary: MV query fails with CalciteViewSemanticException
Key: HIVE-24028
URL: https://issues.apache.org/jira/browse/HIVE-24028
Project: Hive
Issue
Rajesh Balamohan created HIVE-24027:
---
Summary: Add support for `intersect` keyword in MV
Key: HIVE-24027
URL: https://issues.apache.org/jira/browse/HIVE-24027
Project: Hive
Issue Type:
Rajesh Balamohan created HIVE-24022:
---
Summary: Optimise
HiveMetaStoreAuthorizer.createHiveMetaStoreAuthorizer
Key: HIVE-24022
URL: https://issues.apache.org/jira/browse/HIVE-24022
Project: Hive
Rajesh Balamohan created HIVE-23953:
---
Summary: Use task counter information to compute keycount during
hashtable loading
Key: HIVE-23953
URL: https://issues.apache.org/jira/browse/HIVE-23953
Rajesh Balamohan created HIVE-23952:
---
Summary: Reuse VectorAggregationBuffer to reduce GC pressure in
VectorGroupByOperator
Key: HIVE-23952
URL: https://issues.apache.org/jira/browse/HIVE-23952
Rajesh Balamohan created HIVE-23936:
---
Summary: Provide approximate number of input records to be
processed in broadcast reader
Key: HIVE-23936
URL: https://issues.apache.org/jira/browse/HIVE-23936
Rajesh Balamohan created HIVE-23917:
---
Summary: Reset key access count during eviction in
VectorGroupByOperator
Key: HIVE-23917
URL: https://issues.apache.org/jira/browse/HIVE-23917
Project: Hive
Rajesh Balamohan created HIVE-23884:
---
Summary: SemanticAnalyze exception when addressing field with
table name in group by
Key: HIVE-23884
URL: https://issues.apache.org/jira/browse/HIVE-23884
Rajesh Balamohan created HIVE-23878:
---
Summary: Aggregate after join throws off MV rewrite
Key: HIVE-23878
URL: https://issues.apache.org/jira/browse/HIVE-23878
Project: Hive
Issue Type:
Rajesh Balamohan created HIVE-23870:
---
Summary: Optimise multiple text conversions in
WritableHiveCharObjectInspector.getPrimitiveJavaObjec
Key: HIVE-23870
URL: https://issues.apache.org/jira/browse/HIVE-23870
Rajesh Balamohan created HIVE-23843:
---
Summary: Improve key evictions in VectorGroupByOperator
Key: HIVE-23843
URL: https://issues.apache.org/jira/browse/HIVE-23843
Project: Hive
Issue
Rajesh Balamohan created HIVE-23805:
---
Summary: ValidReadTxnList need not be constructed multiple times
in AcidUtils::getAcidState
Key: HIVE-23805
URL: https://issues.apache.org/jira/browse/HIVE-23805
Rajesh Balamohan created HIVE-23788:
---
Summary: FilterStatsRule misestimate causes hashtable computation
to rehash often
Key: HIVE-23788
URL: https://issues.apache.org/jira/browse/HIVE-23788
Rajesh Balamohan created HIVE-23754:
---
Summary: LLAP: Add LoggingHandler in ShuffleHandler pipeline for
better debuggability
Key: HIVE-23754
URL: https://issues.apache.org/jira/browse/HIVE-23754
Rajesh Balamohan created HIVE-23739:
---
Summary: ShuffleHandler: Unordered partitioned data could be
evicted immediately after transfer
Key: HIVE-23739
URL: https://issues.apache.org/jira/browse/HIVE-23739
Rajesh Balamohan created HIVE-23738:
---
Summary: DBLockManager::lock() : Move lock request to debug level
Key: HIVE-23738
URL: https://issues.apache.org/jira/browse/HIVE-23738
Project: Hive
Rajesh Balamohan created HIVE-23735:
---
Summary: Reducer misestimate for export command
Key: HIVE-23735
URL: https://issues.apache.org/jira/browse/HIVE-23735
Project: Hive
Issue Type:
Rajesh Balamohan created HIVE-23597:
---
Summary:
VectorizedOrcAcidRowBatchReader::ColumnizedDeleteEventRegistry reads delete
delta directories multiple times
Key: HIVE-23597
URL:
Rajesh Balamohan created HIVE-23559:
---
Summary: Optimise Hive::moveAcidFiles for cloud storage
Key: HIVE-23559
URL: https://issues.apache.org/jira/browse/HIVE-23559
Project: Hive
Issue
Rajesh Balamohan created HIVE-23551:
---
Summary: Acid: Update queries should purge dir cache entry in
AcidUtils
Key: HIVE-23551
URL: https://issues.apache.org/jira/browse/HIVE-23551
Project: Hive
Rajesh Balamohan created HIVE-23521:
---
Summary: REPL: Optimise partition loading during bootstrap
Key: HIVE-23521
URL: https://issues.apache.org/jira/browse/HIVE-23521
Project: Hive
Issue
Rajesh Balamohan created HIVE-23520:
---
Summary: REPL: repl dump could add support for immutable dataset
Key: HIVE-23520
URL: https://issues.apache.org/jira/browse/HIVE-23520
Project: Hive
Rajesh Balamohan created HIVE-23499:
---
Summary: REPL: repl load should honor
"hive.repl.dump.metadata.only=true"
Key: HIVE-23499
URL: https://issues.apache.org/jira/browse/HIVE-23499
Project: Hive
Rajesh Balamohan created HIVE-23488:
---
Summary: Optimise PartitionManagementTask::Msck::repair
Key: HIVE-23488
URL: https://issues.apache.org/jira/browse/HIVE-23488
Project: Hive
Issue
Rajesh Balamohan created HIVE-23487:
---
Summary: Optimise PartitionManagementTask
Key: HIVE-23487
URL: https://issues.apache.org/jira/browse/HIVE-23487
Project: Hive
Issue Type: Improvement
Rajesh Balamohan created HIVE-23468:
---
Summary: LLAP: Optimise OrcEncodedDataReader to avoid FS init to NN
Key: HIVE-23468
URL: https://issues.apache.org/jira/browse/HIVE-23468
Project: Hive
Rajesh Balamohan created HIVE-23459:
---
Summary: Reduce number of listPath calls in AcidUtils::getAcidState
Key: HIVE-23459
URL: https://issues.apache.org/jira/browse/HIVE-23459
Project: Hive
Rajesh Balamohan created HIVE-23451:
---
Summary: FileSinkOperator calls deleteOnExit (hdfs call) twice for
the same file
Key: HIVE-23451
URL: https://issues.apache.org/jira/browse/HIVE-23451
Project:
Rajesh Balamohan created HIVE-23449:
---
Summary: LLAP: Reduce mkdir and config creations in submitWork
hotpath
Key: HIVE-23449
URL: https://issues.apache.org/jira/browse/HIVE-23449
Project: Hive
Rajesh Balamohan created HIVE-23446:
---
Summary: LLAP: Reduce IPC connection misses to AM for short queries
Key: HIVE-23446
URL: https://issues.apache.org/jira/browse/HIVE-23446
Project: Hive
Rajesh Balamohan created HIVE-23430:
---
Summary: Optimise ASTNode::getChildren
Key: HIVE-23430
URL: https://issues.apache.org/jira/browse/HIVE-23430
Project: Hive
Issue Type: Improvement
Rajesh Balamohan created HIVE-23429:
---
Summary: LLAP: Optimize retrieving queryId details in
LlapTaskCommunicator
Key: HIVE-23429
URL: https://issues.apache.org/jira/browse/HIVE-23429
Project: Hive
Rajesh Balamohan created HIVE-23376:
---
Summary: Avoid repeated SHA computation in GenericUDTFGetSplits
for hive-exec jar
Key: HIVE-23376
URL: https://issues.apache.org/jira/browse/HIVE-23376
Rajesh Balamohan created HIVE-23318:
---
Summary: TxnHandler need not delete from
MATERIALIZATION_REBUILD_LOCKS on need basis
Key: HIVE-23318
URL: https://issues.apache.org/jira/browse/HIVE-23318
Rajesh Balamohan created HIVE-23294:
---
Summary: Remove sync bottlneck in TezConfigurationFactory
Key: HIVE-23294
URL: https://issues.apache.org/jira/browse/HIVE-23294
Project: Hive
Issue
Rajesh Balamohan created HIVE-23292:
---
Summary: Reduce PartitionDesc payload in MapWork
Key: HIVE-23292
URL: https://issues.apache.org/jira/browse/HIVE-23292
Project: Hive
Issue Type:
Rajesh Balamohan created HIVE-23282:
---
Summary: Reduce number of DB calls in
ObjectStore::getPartitionsByExprInternal
Key: HIVE-23282
URL: https://issues.apache.org/jira/browse/HIVE-23282
Project:
Rajesh Balamohan created HIVE-23281:
---
Summary: ObjectStore::convertToStorageDescriptor can be optimised
to reduce calls to DB for ACID tables
Key: HIVE-23281
URL:
Rajesh Balamohan created HIVE-23277:
---
Summary: HiveProtoLogger should carry out JSON conversion in its
own thread
Key: HIVE-23277
URL: https://issues.apache.org/jira/browse/HIVE-23277
Project: Hive
Rajesh Balamohan created HIVE-23261:
---
Summary: Check whether encryption is enabled in the cluster before
moving files
Key: HIVE-23261
URL: https://issues.apache.org/jira/browse/HIVE-23261
Project:
Rajesh Balamohan created HIVE-23218:
---
Summary: LlapRecordReader queue limit computation is not optimal
Key: HIVE-23218
URL: https://issues.apache.org/jira/browse/HIVE-23218
Project: Hive
Rajesh Balamohan created HIVE-23212:
---
Summary: SemanticAnalyzer::getStagingDirectoryPathname should
check for encryption zone only when needed
Key: HIVE-23212
URL:
Rajesh Balamohan created HIVE-23210:
---
Summary: Fix shortestjobcomparator when jobs submitted have 1 task
their vertices
Key: HIVE-23210
URL: https://issues.apache.org/jira/browse/HIVE-23210
Rajesh Balamohan created HIVE-23208:
---
Summary: Update guranteed capacity in ZK only when WM is enabled
Key: HIVE-23208
URL: https://issues.apache.org/jira/browse/HIVE-23208
Project: Hive
Rajesh Balamohan created HIVE-23196:
---
Summary: Reduce number of delete calls to NN during Context::clear
Key: HIVE-23196
URL: https://issues.apache.org/jira/browse/HIVE-23196
Project: Hive
Rajesh Balamohan created HIVE-23154:
---
Summary: Fix race condition in Utilities::mvFileToFinalPath
Key: HIVE-23154
URL: https://issues.apache.org/jira/browse/HIVE-23154
Project: Hive
Issue
Rajesh Balamohan created HIVE-23140:
---
Summary: Optimise file move in CTAS
Key: HIVE-23140
URL: https://issues.apache.org/jira/browse/HIVE-23140
Project: Hive
Issue Type: Improvement
Rajesh Balamohan created HIVE-23083:
---
Summary: Enable fast serialization in xprod edge
Key: HIVE-23083
URL: https://issues.apache.org/jira/browse/HIVE-23083
Project: Hive
Issue Type:
Rajesh Balamohan created HIVE-23029:
---
Summary: LLAP: Shuffle Handler should support Index Cache
configuration
Key: HIVE-23029
URL: https://issues.apache.org/jira/browse/HIVE-23029
Project: Hive
Rajesh Balamohan created HIVE-23027:
---
Summary: Fix syntax error in llap package.py
Key: HIVE-23027
URL: https://issues.apache.org/jira/browse/HIVE-23027
Project: Hive
Issue Type: Bug
Rajesh Balamohan created HIVE-23002:
---
Summary: Optimise LazyBinaryUtils.writeVLong
Key: HIVE-23002
URL: https://issues.apache.org/jira/browse/HIVE-23002
Project: Hive
Issue Type:
Rajesh Balamohan created HIVE-22984:
---
Summary: Optimise FetchOperator when fetching large number of
records
Key: HIVE-22984
URL: https://issues.apache.org/jira/browse/HIVE-22984
Project: Hive
Rajesh Balamohan created HIVE-22975:
---
Summary: Optimise TopNKeyFilter with boundary checks
Key: HIVE-22975
URL: https://issues.apache.org/jira/browse/HIVE-22975
Project: Hive
Issue Type:
Rajesh Balamohan created HIVE-22966:
---
Summary: LLAP: Consider including waitTime for comparing attempts
in same vertex
Key: HIVE-22966
URL: https://issues.apache.org/jira/browse/HIVE-22966
Project:
Rajesh Balamohan created HIVE-22927:
---
Summary: LLAP should filter guaranteed tasks for killing in node
heartbeat
Key: HIVE-22927
URL: https://issues.apache.org/jira/browse/HIVE-22927
Project: Hive
Rajesh Balamohan created HIVE-22924:
---
Summary: Optimise
VectorGroupByOperator::prepareBatchAggregationBufferSets
Key: HIVE-22924
URL: https://issues.apache.org/jira/browse/HIVE-22924
Project: Hive
Rajesh Balamohan created HIVE-22896:
---
Summary: Increase fash hashtable size on detecting initial
collision
Key: HIVE-22896
URL: https://issues.apache.org/jira/browse/HIVE-22896
Project: Hive
Rajesh Balamohan created HIVE-22886:
---
Summary: NPE in Hive.isOutdatedMaterializedView
Key: HIVE-22886
URL: https://issues.apache.org/jira/browse/HIVE-22886
Project: Hive
Issue Type: Bug
Rajesh Balamohan created HIVE-22879:
---
Summary: Optimise jar file loading in CalcitePlanner
Key: HIVE-22879
URL: https://issues.apache.org/jira/browse/HIVE-22879
Project: Hive
Issue Type:
Rajesh Balamohan created HIVE-22878:
---
Summary: Add caching of table constraints, foreignKeys in
CachedStore
Key: HIVE-22878
URL: https://issues.apache.org/jira/browse/HIVE-22878
Project: Hive
Rajesh Balamohan created HIVE-22858:
---
Summary: HMS broken with mysql
Key: HIVE-22858
URL: https://issues.apache.org/jira/browse/HIVE-22858
Project: Hive
Issue Type: Improvement
Rajesh Balamohan created HIVE-22850:
---
Summary: Optimise lock acquisition in TxnHandler
Key: HIVE-22850
URL: https://issues.apache.org/jira/browse/HIVE-22850
Project: Hive
Issue Type:
Rajesh Balamohan created HIVE-22825:
---
Summary: Reduce directory lookup cost for acid tables
Key: HIVE-22825
URL: https://issues.apache.org/jira/browse/HIVE-22825
Project: Hive
Issue Type:
Rajesh Balamohan created HIVE-22800:
---
Summary: GenericUDFOPDTIPlus should support varchar
Key: HIVE-22800
URL: https://issues.apache.org/jira/browse/HIVE-22800
Project: Hive
Issue Type:
Rajesh Balamohan created HIVE-22799:
---
Summary: HiveMetaStoreAuthorizer parses conf on every HMS
invocation
Key: HIVE-22799
URL: https://issues.apache.org/jira/browse/HIVE-22799
Project: Hive
Rajesh Balamohan created HIVE-22798:
---
Summary: Fix/Optimize: PrimitiveTypeInfo::getPrimitiveTypeEntry
Key: HIVE-22798
URL: https://issues.apache.org/jira/browse/HIVE-22798
Project: Hive
Rajesh Balamohan created HIVE-22792:
---
Summary: Fix NPE in VectorColumnOutputMapping.finalize
Key: HIVE-22792
URL: https://issues.apache.org/jira/browse/HIVE-22792
Project: Hive
Issue Type:
Rajesh Balamohan created HIVE-22789:
---
Summary: Table details are retrieved twice during query
compilation phase
Key: HIVE-22789
URL: https://issues.apache.org/jira/browse/HIVE-22789
Project: Hive
Rajesh Balamohan created HIVE-22786:
---
Summary: Agg with distinct can be optimised in HASH mode
Key: HIVE-22786
URL: https://issues.apache.org/jira/browse/HIVE-22786
Project: Hive
Issue
Rajesh Balamohan created HIVE-22753:
---
Summary: Fix gradual mem leak: Operationlog related appenders
should be cleared up on errors
Key: HIVE-22753
URL: https://issues.apache.org/jira/browse/HIVE-22753
Rajesh Balamohan created HIVE-22752:
---
Summary: HiveMetastore addWriteNotificationLog should be invoked
only when listeners are enabled
Key: HIVE-22752
URL: https://issues.apache.org/jira/browse/HIVE-22752
Rajesh Balamohan created HIVE-22751:
---
Summary: Move locking in HiveServer2::isDeregisteredWithZooKeeper
to ZooKeeperHiveHelper
Key: HIVE-22751
URL: https://issues.apache.org/jira/browse/HIVE-22751
Rajesh Balamohan created HIVE-22725:
---
Summary: Lazy evaluate HiveMetastore::fireReadTablePreEvent table
computation
Key: HIVE-22725
URL: https://issues.apache.org/jira/browse/HIVE-22725
Project:
Rajesh Balamohan created HIVE-22724:
---
Summary: ObjectStore: Reduce number of DB calls
Key: HIVE-22724
URL: https://issues.apache.org/jira/browse/HIVE-22724
Project: Hive
Issue Type:
Rajesh Balamohan created HIVE-22720:
---
Summary: AuthenticationProviderFactory shouldn
Key: HIVE-22720
URL: https://issues.apache.org/jira/browse/HIVE-22720
Project: Hive
Issue Type:
Rajesh Balamohan created HIVE-22719:
---
Summary: Remove Log from HiveConf::getLogIdVar
Key: HIVE-22719
URL: https://issues.apache.org/jira/browse/HIVE-22719
Project: Hive
Issue Type:
Rajesh Balamohan created HIVE-22657:
---
Summary: Add log message when stats have to to computed during
calcite
Key: HIVE-22657
URL: https://issues.apache.org/jira/browse/HIVE-22657
Project: Hive
Rajesh Balamohan created HIVE-22609:
---
Summary: Reduce number of FS getFileStatus calls in
AcidUtils::getHdfsDirSnapshots
Key: HIVE-22609
URL: https://issues.apache.org/jira/browse/HIVE-22609
Rajesh Balamohan created HIVE-22548:
---
Summary: Optimise Utilities.removeTempOrDuplicateFiles when moving
files to final location
Key: HIVE-22548
URL: https://issues.apache.org/jira/browse/HIVE-22548
Rajesh Balamohan created HIVE-22520:
---
Summary: MS-SQL server: Load partition throws error in TxnHandler
(ACID dataset)
Key: HIVE-22520
URL: https://issues.apache.org/jira/browse/HIVE-22520
Project:
Rajesh Balamohan created HIVE-22485:
---
Summary: Cross product should set the conf in
UnorderedPartitionedKVEdgeConfig
Key: HIVE-22485
URL: https://issues.apache.org/jira/browse/HIVE-22485
Project:
Rajesh Balamohan created HIVE-22482:
---
Summary: o.a.h.hive.q.i.AcidUtils.isInsertOnlyTable should not
computed in FileSinkOperator for every record
Key: HIVE-22482
URL:
Rajesh Balamohan created HIVE-22465:
---
Summary: Add ssl-client conf in TezConfigurationFactory
Key: HIVE-22465
URL: https://issues.apache.org/jira/browse/HIVE-22465
Project: Hive
Issue
Rajesh Balamohan created HIVE-22389:
---
Summary: Repl: Optimise ReplDumpTask.incrementalDump
Key: HIVE-22389
URL: https://issues.apache.org/jira/browse/HIVE-22389
Project: Hive
Issue Type:
Rajesh Balamohan created HIVE-22388:
---
Summary: Repl: Optimise ReplicationSemanticAnalyzer.analyzeReplLoad
Key: HIVE-22388
URL: https://issues.apache.org/jira/browse/HIVE-22388
Project: Hive
Rajesh Balamohan created HIVE-22386:
---
Summary: Repl: Optimise ReplDumpTask::bootStrapDump
Key: HIVE-22386
URL: https://issues.apache.org/jira/browse/HIVE-22386
Project: Hive
Issue Type:
Rajesh Balamohan created HIVE-22387:
---
Summary: Repl: Reduce FS lookups in repl bootstrap
Key: HIVE-22387
URL: https://issues.apache.org/jira/browse/HIVE-22387
Project: Hive
Issue Type:
Rajesh Balamohan created HIVE-22385:
---
Summary: Repl: Perf fixes
Key: HIVE-22385
URL: https://issues.apache.org/jira/browse/HIVE-22385
Project: Hive
Issue Type: Improvement
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