Release Notes
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Fixed Issues

Fixed issues represents selected issues that were previously logged via Hortonworks Support, but are now addressed in the current release. These issues may have been reported in previous versions within the Known Issues section; meaning they were reported by customers or identified by Hortonworks Quality Engineering team.

Incorrect Results

Hortonworks Bug IDApache JIRASummary
BUG-90013 ATLAS-2208 UI : Include historical entities in Schema tab checked by default for DELETED tables
BUG-91359 HIVE-17963 CLONE - Hive job creates buckets. Since there are duplicate bucket files, the subsequent validation query (select *) fails to return correct number of records.
BUG-91553 STORM-2666 Storm-kafka-client spout emitting already committed offsets
BUG-92176 ATLAS-2277 Search using entity and trait attributes - excludeDeletedEntities parameter doesn't take effect when classification is "*"

Other

Hortonworks Bug IDApache JIRASummary
BUG-92367 YARN-7558 Secure Env: Cannot collect running application logs

Performance

Hortonworks Bug IDApache JIRASummary
BUG-90296 HIVE-17628 Fenton - always use fully qualified path for tables/partitions/etc.
BUG-90393 HIVE-11878 Backport - ClassNotFoundException can possibly occur if multiple jars are registered one at a time in Hive
BUG-90863 HIVE-16385 2.6-maint - StatsNoJobTask could exit early before all partitions have been processed
BUG-91359 HIVE-17963 CLONE - Hive job creates buckets. Since there are duplicate bucket files, the subsequent validation query (select *) fails to return correct number of records.
BUG-91992 SPARK-14234 Executor crashes for TaskRunner thread interruption
BUG-92000 RANGER-1897 TagSync should replace use of V1 Atlas APIs with V2 APIs for efficient tag-download from Atlas

Potential Data Loss

Hortonworks Bug IDApache JIRASummary
BUG-91359 HIVE-17963 CLONE - Hive job creates buckets. Since there are duplicate bucket files, the subsequent validation query (select *) fails to return correct number of records.

Query Failure

Hortonworks Bug IDApache JIRASummary
BUG-85777 HIVE-17393, HIVE-17908 Spark/LLAP: Fragment submission failures causing query to fail
BUG-90698 HIVE-15700 BytesColumnVector can get stuck trying to resize byte buffer
BUG-90830 HIVE-16317 Backport HIVE-16317: CASE .. NULL in JOIN condition can trigger SemanticException
BUG-91027N/Aspark-llap: Fix null handling of complex types
BUG-91811 HIVE-14380 Backport - Queries on tables with remote HDFS paths fail in "encryption" checks.

Security

Hortonworks Bug IDApache JIRASummary
BUG-91441 ZEPPELIN-3040 Fix for portRange issue in Zeppelin 0.7.3 for ATT
BUG-91795 https://github.com/druid-io/druid/pull/5096 Druid service kerberos ticket expiry after 24 hrs.

Stability

Hortonworks Bug IDApache JIRASummary
BUG-68635 HIVE-15090 Backport HIVE-15090: Temporary DB failure can stop ExpiredTokenRemover thread
BUG-72507 HADOOP-13823, HADOOP-14059 s3a rename: fail if dest file exists
BUG-85777 HIVE-17393, HIVE-17908 Spark/LLAP: Fragment submission failures causing query to fail
BUG-90296 HIVE-17628 Fenton - always use fully qualified path for tables/partitions/etc.
BUG-90314 ATLAS-2214 Search using trait attributes - "!=" and "is not null" together and in order in string,boolean tag attribute filter comparison
BUG-90393 HIVE-11878 Backport - ClassNotFoundException can possibly occur if multiple jars are registered one at a time in Hive
BUG-90691 ATLAS-2222 UI : Search using entity and trait attributes - "," in string attribute filter throws 400 Bad Request
BUG-90722 HIVE-17079 Backport HIVE-17079: LLAP: Use FQDN by default for work submission
BUG-90788 HADOOP-14542, HDFS-11303 Hedged read might hang infinitely if read data from all DN failed
BUG-90830 HIVE-16317 Backport HIVE-16317: CASE .. NULL in JOIN condition can trigger SemanticException
BUG-90863 HIVE-16385 2.6-maint - StatsNoJobTask could exit early before all partitions have been processed
BUG-90883 HIVE-17918 NPE during semijoin reduction optimization when LLAP caching disabled
BUG-91423 HDFS-9396 Total files and directories on jmx and web UI on standby is uninitialized
BUG-91503 HIVE-17774 Backport - Compaction may start with 0 splits and fail
BUG-91506 HIVE-16360 Backport - Improve "No delta files or original files found to compact in" message
BUG-91683 HDFS-11575 Backport HDFS-11575: Supporting HDFS NFS gateway with Federated HDFS
BUG-91756 YARN-5042, YARN-5596 [Daimler backport] Add support for read/write whitelisted mounts
BUG-91757 HADOOP-13700 Backport HADOOP-13700: Remove unthrown IOException from TrashPolicy#initialize and #getInstance signatures
BUG-91805N/ACLONE - Whenever Spark2 Thriftserver restart, a random node manager will go down cause by patch from BUG-78576
BUG-91811 HIVE-14380 Backport - Queries on tables with remote HDFS paths fail in "encryption" checks.
BUG-91876 HDFS-9887, HDFS-9914 CLONE - WebHdfs socket timeouts should be configurable
BUG-91905 HADOOP-13709, YARN-5641, YARN-6004, YARN-6078, YARN-6805 CLONE - Nodemanagers hanging with too many open ContainerLocalizer processes
BUG-91992 SPARK-14234 Executor crashes for TaskRunner thread interruption
BUG-91998 RANGER-1883 TagSync should reuse kerberos ticket in REST calls to Ranger Admin
BUG-92105 HDFS-12813 RequestHedgingProxyProvider can hide Exception thrown from the Namenode for proxy size of 1
BUG-92179 OOZIE-3018 Backport OOZIE-3018: Use Hadoop's CredentialProvider for passwords in SchemaCheckerService
BUG-92313 ATLAS-2284 Import hive fails with "java.lang.NoClassDefFoundError: com/sun/jersey/multipart/BodyPart"
BUG-93405 HADOOP-15143, HIVE-18331 llap daemon killed because container health goes below threshold

Supportability

Hortonworks Bug IDApache JIRASummary
BUG-91114 ATLAS-2244 UI - Basic Search Table not using referredEntities to render entity details
BUG-91252 HADOOP-13132 Backport HADOOP-13132: Handle ClassCastException on AuthenticationException in LoadBalancingKMSClientProvider

Upgrade

Hortonworks Bug IDApache JIRASummary
BUG-91194N/AShared Interpreter code should not crash when interpreter.json is missing shared interpreter config
BUG-91917 ZEPPELIN-3063 Dashboards lose formatting with 0.7 zeppelin

Usability

Hortonworks Bug IDApache JIRASummary
BUG-72507 HADOOP-13823, HADOOP-14059 s3a rename: fail if dest file exists
BUG-90013 ATLAS-2208 UI : Include historical entities in Schema tab checked by default for DELETED tables
BUG-90314 ATLAS-2214 Search using trait attributes - "!=" and "is not null" together and in order in string,boolean tag attribute filter comparison
BUG-90691 ATLAS-2222 UI : Search using entity and trait attributes - "," in string attribute filter throws 400 Bad Request
BUG-90869 CALCITE-2017 (2.6) Automatic Kerberos logins fail on IBM Java for Phoenix Thin Client
BUG-90918 ATLAS-2236 UI - Basic Search Post request send attribute filters even after removing Type
BUG-91117 ZEPPELIN-1962 Disable SQL completer in JDBC interpreter
BUG-91506 HIVE-16360 Backport - Improve "No delta files or original files found to compact in" message
BUG-91811 HIVE-14380 Backport - Queries on tables with remote HDFS paths fail in "encryption" checks.
BUG-91876 HDFS-9887, HDFS-9914 CLONE - WebHdfs socket timeouts should be configurable
BUG-91877 HIVE-17115 backport to hive1/fenton-m21 - MetaStoreUtils.getDeserializer doesn't catch the java.lang.ClassNotFoundException
BUG-91919 RANGER-1880 TagSync update to process TRAIT_UPDATE notification from Atlas
BUG-91999 ATLAS-2267 Update Atlas search API to optionally return classification attributes
BUG-92166 ATLAS-2274 Search using entity and trait attributes - typename and "*" in classificationName throws Invalid condition exception
BUG-92178 ATLAS-2275 Entity notification serialization results in incorrect format for date attributes in traits