Hue 3.12.0-1703 Release Notes
The following notes relate specifically to the data-fabric distribution for Apache Hadoop.
| Version | 3.12.0 |
| Release Date | April 2017 |
| Data Fabric Version Interoperability | See EEP Components and OS Support. |
| Source on GitHub | https://github.com/mapr/hue.git |
| GitHub Release Tag | 3.12.0-mapr-1703 |
| Package Names | See Package Names for Ezmeral Ecosystem Packs (EEPs) |
New in This Release
The following is new in this release:
- Hue integration with Drill.
IMPORTANT Note these considerations for Hue 3.12.0:
- Livy is supported only for use with Hue. The Livy home directory
is:
/opt/mapr/hue-livy/hue-livy-3.12.0/ - Data Fabric does not support
the integration between Hue 3.12.0 and the following components:
- Solr Search
- Zookeeper
- Integration between Hue 3.12.0 and Sentry 1.7 is supported on secure clusters that use Kerberos authentication, but it is not supported on secure clusters that use MapR-SASL authentication.
Fixes
This data-fabric release includes the following new fixes on the base release. For details, refer to the commit log for this project in GitHub.
| GitHub Commit Number | Date (YYYY-MM-DD) | MapR Fix Number and Description |
|---|---|---|
| e3c9a57 | 2016-12-22 | [MAPR-25612] Changed sh script permission, added output in stdout for start command. |
| e9f5ae9c | 2016-12-30 | [MAPR-25540] Hue adds the Sentry privilege of URIs for Hive with "maprfs:////", not "maprfs:///". |
| 4479477 | 2017-01-17 | MAPR-25588 Hue cannot rename Sqoop link. |
| c67c658fc | 2017-01-20 | MAPR-25668 Pig job cannot display succeed status after job finish via Hue. |
| be333ff8 | 2017-01-23 | MAPR-25669 Spark Oozie example fails via Hue Workflows. |
| 30e9d8 | 2017-01-23 | MAPR-25684 Oozie job in Hue cannot be submitted by non-mapr user. |
| 7505afa | 2017-01-26 | [MAPR-25653] Hue cannot execute correctly saved query in db query tab. |
| 35acd20 | 2017-02-01 | [MAPR-25673] List of Notebooks does not correspond to the actual. |
| acd9126 | 2017-02-01 | [Mapr 25593] Update default paths to Hive, HBase, Pig and Sentry at hue.ini. |
| b2bd166 | 2017-02-02 | [MAPR-25697] Select current time in Hue rdbms doesn't work. |
| 697bec0 | 2017-02-02 | MAPR-25935 No logs for some finished Oozie jobs. |
| 64bd0baf | 2017-02-02 | MAPR-25652 Hue cannot save new query in DB Query tab. |
| f2a59d9c | 2017-02-02 | MAPR-25882 Job browser doesn't display logs of jobs via classic mode. |
| 44dc41d | 2017-02-06 | [MAPR-25925] Can't move directory correctly on AWS. |
| b634a15 | 2017-02-06 | MAPR-25799 Hue Drill notebook does't work on Kerberos cluster. |
| df63f92c | 2017-02-07 | [MAPR-25921] Action "change owner/ group" in S3 Browser doesn't work. |
| 55fd441 | 2017-02-07 | MAPR-25782 Hue Drill notebook doesn't display correct result for dfs storage query. |
| bd8f011 | 2017-02-07 | MAPR-25683 Error trying to export query result from Pig Notebook. |
| 6f401a | 2017-02-21 | [MAPR-HUE-21] Link metadata doesn't have page. |
| 94639b2 | 2017-02-21 | [MAPR-HUE-12] Pig scripts incorrectly open in new tab. |
| 5ef5d76 | 2017-02-22 | [MAPR-HUE-10] Hue Hive editor cannot save query result to non-default DB. |
| 7e6432f | 2017-02-22 | [MAPR-HUE-22] Excessive values of destination for copy/move should be removed. |
| f3b6805 | 2017-02-27 | MAPR-HUE-32 Update default confs: set submit_to=True for yarn_cluster by default, and fix Oozie 4 compatibility issue. |
| 5a2d6bc | 2017-02-27 | [MAPR-HUE-29] Hue cannot connect to JobTracker. |
| 2a9f3ff | 2017-02-27 | MAPR-HUE-14 Hue cannot migrate some Oozie data to PostgreSQL database. |
| 0e7bacb | 2017-02-27 | [MAPR-HUE-18] Hue doesn't display job details in JobBrowser after job starting. |
| 35cc9fa | 2017-02-27 | MAPR-HUE-20 Hue opens the same page in new tab when you press scroll wheel on the title of drop-down lists. |
| b57616c | 2017-03-01 | MAPR-HUE-19 Search for Sqoop links doesn't work for all content. |
| 3612987 | 2017-02-28 | MAPR-HUE-31 Improve Hue with Drill configuration. |
| c15b81d | 2017-03-01 | [MAPR-HUE-16] Hue doesn't work with HBase 1.1.8 (maprdb) in mapr-secure cluster. |
| 58ca6ee | 2017-03-02 | MAPR-HUE-34 Cannot work with Spark Notebooks from non-mapr user. |
| 577a6a9 | 2017-03-02 | [MAPR-HUE-16] [hue-3.12.0] Added "blob:" to default conf. |
| db01210 | 2017-03-06 | [MAPR-HUE-21] Link metadata doesn't have page (reopen). |
| c52dd6d | 2017-03-06 | [MAPR-HUE-9] Hue doesn't correctly display progress of Oozie Job. |
| 16b7912 | 2017-03-06 | MAPR-HUE-13 New folder creation window has wrong position. |
| 6e721fb | 2017-03-06 | [MAPR-HUE-28] Can't run any example for sample notebook. |
| cb5e3e4 | 2017-03-07 | [MAPR-HUE-33] Hue cannot save Impala query result to file. |
| 0561744 | 2017-03-10 | [MAPR-HUE-39] Characters duplicated when typed in the notebooks. |
| ade1463 | 2017-03-10 | [MAPR-HUE-9] Hue doesn't correctly display progress of Oozie Job (reopen). |
| 0761b1b | 2017-03-10 | MAPR-HUE-20 Hue opens the same page in new tab when we press scroll wheel on the title of drop-down lists (reopen). |
| daddd3f | 2017-03-13 | MAPR-HUE-11 Hue cannot start on SUSE Kerberos cluster. |
| b5b1bf9 | 2017-03-14 | [MAPR-HUE-17] Hue new create table wizard has an error when create table passed. |
| 3409063 | 2017-03-16 | MAPR-HUE-44 Hue doesn't work when Beeswax in blacklist. |
| f5172eb | 2017-03-16 | [DEVOPS-1323] Add java_home env to make file. |
| 973691e | 2017-03-16 | MAPR-HUE-40 Can't submit Pig script via Notebooks. |
Known Issues and Limitations
- MAPR-18668: Hue does not work on RedHat/CentOS 7 when it is configured to use a
MySQL database. When this issue occurs, the Control System displays the "Hue Down Alarm."
Use this workaround:
- Run the following commands to install MariaDB and the RedHat 6 compatibility
library:
yum install mariadb rpm -ivh --nodeps http://yum.mariadb.org/$(rpm -qa mariadb|cut -d- -f2)/rhel7-amd64/rpms/MariaDB-$(rpm -qa mariadb|cut -d- -f2)-centos7-x86_64-compat.rpm - Run the following command to create a symlink for the Cyrus SASL
library:
ln -s /lib64/libsasl2.so.3.0.0 /lib64/libsasl2.so.2 - Run the following commands to reconfigure
Hue:
source /opt/mapr/hue/hue-3.10.0/build/env/bin/activate /opt/mapr/hue/hue-3.10.0/build/env/bin/hue syncdb --noinput /opt/mapr/hue/hue-3.10.0/build/env/bin/hue migrate - Run the following command to restart
Hue:
maprcli node services -name hue -action restart -nodes <space separated list of hostnames>
NOTE Hue uses the python parque lib to read the parquet files. This library does not support all possible parquet formats. - Run the following commands to install MariaDB and the RedHat 6 compatibility
library:
- [MAPR-2561] DB Query in Hue can't execute more than one query.
- [HUE-6704] Hue is not able to execute Oozie snippets.
Resolved Issues
None.