Big Data Discoverer (BDD) 1.1.0 Installation Fails With (Doc ID 2072150.1)

Last updated on JUNE 13, 2017

Applies to:

Oracle Big Data Discovery - Version 1.1.0.0.0 and later
Information in this document applies to any platform.

Symptoms

You are installing Big Data Discovery (BDD 1.1.0 single node option  on CDH 5.4.6 for a test environment, the installation.
You are using mySQL 5.5 database

The installation appeared to complete OK, but the Big Data Discovery page (URL) does not work after after installation.  You can log in, but the page is blank.

 

You may see the following errors in the output and log files:

bdd_install_log.txt

...
[Installer] Deploying hadoop fat jar as BDD_HADOOP_SHARED_LIB....Success
[Installer] Configuring JDBC Pool...Fail!
[Installer] !!!WARNING!!! Please manually correct BDDStudioPool setting in Weblogic after set up.
[Installer] Changing target...Success
...





$ ./bdd-admin.sh status
[2015/MM/DD 11:24:12 -0400] [Admin Server] Checking the status of BDD components...
[2015/MM/DD 11:24:12 -0400] [bigdata.yourdomain.xxx] Studio (pid 13863) is not responsive.
[2015/MM/DD 11:24:15 -0400] [bigdata.yourdomain.xxx] DP is ready to accept jobs. Hive Data Detector is not scheduled to run.
[2015/MM/DD 11:24:15 -0400] [bigdata.yourdomain.xxx] Dgraph HDFS Agent (pid 13591) is running...
[2015/MM/DD 11:24:15 -0400] [bigdata.yourdomain.xxx] Dgraph Gateway (pid 13863) is running...
[2015/MM/DD 11:24:15 -0400] [bigdata.yourdomain.xxx] Dgraph (pid 13415) is running...
[2015/MM/DD 11:24:18 -0400] [Admin Server] Successfully checked statuses.


$ ./bdd-admin.sh status --health-check
[2015/MM/DD 11:24:28 -0400] [Admin Server] Checking the health of BDD cluster...
[2015/MM/DD 11:24:28 -0400] [bigdata.yourdomain.xxx] Check BDD functionality......Fail!
[2015/MM/DD 11:24:28 -0400] [bigdata.yourdomain.xxx] Check Hive Data Detector health......Hive Data Detector is not scheduled to run.
[2015/MM/DD 11:24:32 -0400] [Admin Server] Successfully checked statuses.



WLS_START.LOG

<Xxx X, 2015 11:18:46 AM EDT> <Error> <Deployer> <BEA-149265> <Failure occurred in the execution of deployment request with ID "103389027770939" for task "weblogic.deploy.configChangeTask.0". Error is: "weblogic.application.ModuleException: weblogic.common.ResourceException: weblogic.common.ResourceException: Could not create pool connection for datasource 'BDDStudioPool'. The DBMS driver exception was: Access denied for user 'studio'@'bigdata.yourdomain.xxx' (using password: YES)"

WLS AdminServer.log
####<Xxx X, 2015 1:18:42 PM EDT> <Error> <Deployer> <bdd.appsassociates.com> <AdminServer> <[ACTIVE] ExecuteThread: '59' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1441300722367> <BEA-149265> <Failure occurred in the execution of deployment request with ID "23921216507231" for task "weblogic.deploy.configChangeTask.0". Error is: "weblogic.application.ModuleException: weblogic.common.ResourceException: weblogic.common.ResourceException: Could not create pool connection for datasource 'BDDStudioPool'. The DBMS driver exception was: Communications link failure

Cause

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