HDP-2.3.6 Release Notes
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Accumulo

HDP 2.3.6 provides Accumulo 1.7.0 with no additional Apache patches beyond any ported over from the 2.4.x core.

HDP 2.3.6 provides Accumulo 1.7.0 and ports the following Apache patches from the 2.4.x core:

  • ACCUMULO-4080 TabletServers should be less aggressively "monitoring RO filesystems".

  • ACCUMULO-4185 Use SYNC durability and expect the update to be durable in ProxyDurabilityIT.

HDP 2.3.4.7 provided Accumulo 1.7.0 with no additional Apache patches.

HDP 2.3.4 provided Accumulo 1.7.0 and the following Apache patches:

  • ACCUMULO-3963 Incremental backoff on inability to write to HDFS

  • ACCUMULO-4053 ReplicationOperations.drain() is returning too quickly

  • ACCUMULO-4060 Transient ZooKeeper connection issues kills FATE Runner threads

  • ACCUMULO-4065 Oneway Thrift calls leave message on client's InputStream

  • ACCUMULO-4069 Services failing to renew Kerberos ticket

  • ACCUMULO-4071 BulkImportSequentialRowsIT fails on standalone cluster with HDFS permission errors

HDP 2.3.2 provided Accumulo 1.7.0 and the following Apache patches:

  • ACCUMULO-3890 Use of CredentialProvider results in a lot of NN ops

  • ACCUMULO-3957 Consider moving off getContentSummary in the monitor

  • ACCUMULO-3967 bulk import loses records when loading pre-split table

  • ACCUMULO-3973 ShellServerIT.addauths fails to correctly deal with cached authorizations

  • ACCUMULO-4001 BulkImportSequentialRowsIT fails when using HDFS

HDP 2.3.0 provided Accumulo 1.7.0 and the following Apache patches:

  • ACCUMULO-3809 Table problem report has bogus table name for user table

  • ACCUMULO-3810 RandomWalk test, MultiTable fails throwing java.lang.NullPointerException w/ Kerberos on

  • ACCUMULO-3812 T*ProxyIT classes need cleanup

  • ACCUMULO-3814 StandaloneAccumuloClusterControl doesn't set provided ACCUMULO_CONF_DIR on SetGoalState

  • ACCUMULO-3815 StandaloneClusterControl shouldn't use canonical paths

  • ACCUMULO-3816 rpc.sasl.qop not mentioned in Kerberos server-configuration user manual section

  • ACCUMULO-3821 CleanTmpIT fails on dfs.permission enabled HDFS instance

  • ACCUMULO-3822 ImportExportIT fails to write to export directory in HDFS due to permissions

  • ACCUMULO-3823 Support separate client and server ACCUMULO_CONF_DIRs for StandaloneCluster ITs

  • ACCUMULO-3826 User manual accidentally references commerical product

  • ACCUMULO-3827 Default store types for monitor SSL are broken

  • ACCUMULO-3828 SimpleProxyBase ITs failing due to constraint propagation

  • ACCUMULO-3834 ConstraintIT occasionally failing

  • ACCUMULO-3838 ReplicationIT.replicationEntriesPrecludeWalDeletion failed because it missed an expected WAL

  • ACCUMULO-3839 Nonsense error when configuring instance.volumes.replacements

  • ACCUMULO-3845 DurabilityIT failed

  • ACCUMULO-3846 Allow override of C++ compiler through Maven build

  • ACCUMULO-3847 StandaloneClusterControl needs to launch MR jobs locally

  • ACCUMULO-3849 Proxy sets incorrect primary for SASL server transport

  • ACCUMULO-3850 Improve logging in replication code path

  • ACCUMULO-3852 NPE in WorkMaker for non-existent table

  • ACCUMULO-3853 Contention around ConcurrentLinkedQueue.size() in AsyncSpanReceiver

  • ACCUMULO-3856 ProxyServer.updateAndFlush leaks BatchWriter

  • ACCUMULO-3858 WatchTheWatchCountIT failed with too few watchers

  • ACCUMULO-3859 TabletServer never acknowledged constraint

  • ACCUMULO-3861 DurabilityIT might actually see all results with durability=none

  • ACCUMULO-3862 Improve how AsyncSpanReceiver drops short spans

  • ACCUMULO-3870 Loads of warnings from ClientConfiguration delimiter parsing w/ Kerberos

  • ACCUMULO-3874 Wrong username in exception when user doesn't exist

  • ACCUMULO-3877 TableOperationsIT failed in testCompactEmptyTableWithGeneratorIterator_Splits_Cancel

  • ACCUMULO-3878 Hunt down ClientConfiguration warnings

  • ACCUMULO-3879 MultiInstanceReplicationIT.dataWasReplicatedToThePeer failed

  • ACCUMULO-3880 Malformed Configuration Causes tservers To Shutdown

  • ACCUMULO-3881 T*ProxyITs fail with useKrbForIT=true

  • ACCUMULO-3882 AccumuloOutputFormatIT loads installed client.conf instead of minicluster's

  • ACCUMULO-3883 ITs should not load default ClientConfiguration

  • ACCUMULO-3886 Boolean values in SiteConfiguration must use lower-case starting characters

  • ACCUMULO-3887 Lack of insight into `accumulo admin stop $tserver`

  • ACCUMULO-3893 ReadWriteIT#sunnyDay fails against Monitor w/ SSL enabled

  • ACCUMULO-3894 KerberosProxyIT too aggressive in waiting for proxy to start