Member since
04-15-2016
12
Posts
0
Kudos Received
1
Solution
My Accepted Solutions
| Title | Views | Posted |
|---|---|---|
| 2051 | 07-12-2018 11:42 PM |
01-14-2019
01:07 AM
A quick clarification please . I have valid enterprise license so do you support CDH v6.x on CentOS 7.x or I should go with RHEL 7.x only ? I don't find much differences between these two but still want to make sure before we build new clusters. Just wanted to make sure which Operating system I should choose for Development, Stage and Production environments so that we get technical support from cloudera.
... View more
09-17-2018
07:36 AM
@Tomas79Thank you. What you said is correct as of now no TLS and Kerberos. Let me try to configure those to see if that fix at least couple of those vulnerabilities.
... View more
09-16-2018
10:20 PM
Hi, Due to our corporate security guidelines we need to fix all the vulnerabilities detected by nessus scan. So I upgraded my CDH cluster to latest 5.15.1 thinking that it may fix some of them. However still I have those. List is given below. Let me know if there is any fix already or I need to wait till the next version release. For some of them nessus gives a solution, but I am worried taking that action may break the cluster. So any suggestion please ? Cloudera Manager: 4 medium vulnerabilities Nessus Plugin #85582 Web Application Potentially Vulnerable to Clickjacking Ports affected : 8084,8086,8087 and 8091 The following pages do not use a clickjacking mitigation response header and contain a clickable event :
- http://cdhmgr.innovate.ibm.com:<port>/logging
- http://cdhmgr.innovate.ibm.com:<port>/poorMansProfiler Solution: Return the X-Frame-Options or Content-Security-Policy (with the 'frame-ancestors' directive) HTTP header with the page's response. This prevents the page's content from being rendered by another site when using the frame or iframe HTML tags. Namenode : 1 High vulnerability Nessus Plugin #68981 Apache Struts 2 'action:' Parameter Arbitrary Remote Command Execution Ports affected : 50070 Nessus was able to exploit the issue using the following request :
http://cdhnn.innovate.ibm.com:50070/nn_browsedfscontent.jsp?redirect:%24%7B57550614%2b16044095%7D Solution: Upgrade to version 2.3.15.1 or later. DataNodes: 1 High Vulnerability Nessus Plugin #42424 CGI Generic SQL Injection (blind) Ports affected: 25000 Using the GET HTTP method, Nessus found that :
+ The following resources may be vulnerable to blind SQL injection :
+ The 'object_type' parameter of the /catalog_object CGI :
/catalog_object?object_name=_impala_builtins&object_type=DATABASEzz_impa
la_builtins&object_type=DATABASEyy
-------- output --------
<div class='container' style='width:80%'>
-------- vs --------
<div class='container' style='width:80%'>
<div class="alert alert-danger">
<strong>Error:</strong>
Unexpected object type: 0
------------------------
/catalog_object?object_name=_impala_builtins&object_type=DATABASEzz_impa
la_builtins&object_type=DATABASEyy {2}
-------- output --------
<div class='container' style='width:80%'>
-------- vs --------
<div class='container' style='width:80%'>
<div class="alert alert-danger">
<strong>Error:</strong>
Unexpected object type: 0
------------------------
+ The 'level' parameter of the /set_java_loglevel CGI :
/set_java_loglevel?class=428430&level=allzz428430&level=allyy
-------- output --------
<button type="submit" class="btn btn-primary btn-sm">Set Jav [...]
<strong> Effective log level: ALL</strong>
</div>
-------- vs --------
<button type="submit" class="btn btn-primary btn-sm">Set Jav [...]
<strong> Effective log level: DEBUG</strong>
</div>
------------------------
/set_java_loglevel?class=428430&level=allzz428430&level=allyy {2}
-------- output --------
<button type="submit" class="btn btn-primary btn-sm">Set Jav [...]
<strong> Effective log level: ALL</strong>
</div>
-------- vs --------
<button type="submit" class="btn btn-primary btn-sm">Set Jav [...]
<strong> Effective log level: DEBUG</strong>
</div>
------------------------
Solution: Modify the affected CGI scripts so that they properly escape arguments. Hue Node: 1 medium vulnerability Nessus Plugin #26194 Web Server Transmits Cleartext Credentials Ports affected: 8888 Page : /hue/accounts/login/
Destination Page: /accounts/login/
Page : /accounts/login/
Destination Page: /accounts/login/ Solution: Make sure that every sensitive form transmits content over HTTPS ZookeeperNodes : 1 Medium vulnerability Nessus Plugin #110266 Apache Zookeeper x < 3.4.10 / 3.5.x < 3.5.4 Missing Authentication Remote Quorum Joining Vulnerability Ports affected: 2181 Installed version : 3.4.5
Fixed version : 3.4.10 Solution: Update to Apache Zookeeper 3.4.10 or 3.5.4 or later. NFS Gateway Node: 1 High and 2 medium vulnerabilities Nessus Plugin #34460 Unsupported Web Server Detection Ports affected:11000 Product : Tomcat
Installed version : 6.0.53
Support ended : 2016-12-31
Supported versions : 8.5.x / 7.0.x
Additional information : http://tomcat.apache.org/tomcat-60-eol.html Solution: Remove the service if it is no longer needed. Otherwise, upgrade to a newer version if possible or switch to another server. Nessus Plugin #12085 Apache Tomcat Default Files Port affected: 11000 The following default files were found :
/nessus-check/default-404-error-page.html Solution: Delete the default index page and remove the example JSP and servlets. Follow the Tomcat or OWASP instructions to replace or modify the default error page. Nessus Plugin #42256 NFS Shares World Readable Ports affected: 2049 The following shares have no access restrictions :
/ * Solution: Place the appropriate restrictions on all NFS shares.
... View more
Labels:
- Labels:
-
Security
07-29-2018
11:20 PM
@nicusanThis looks promising. I shall take a look for sure. @bgooleyIs there any way to retrieve the scm password for the embedded postgres DB ? Without taking the backup of db.properties file I had ran the script which configured external mysql DB. Now db.properties only shows external mysql DB related info . I am not sure if scm_prepare_database.sh script took the backup of old db.properties file somewhere in the system.
... View more
07-29-2018
11:10 PM
@bgooleyYeah, I am interested. Please let me know those steps.
... View more
07-25-2018
12:17 AM
@bgooley ls -ls /usr/share/java/
total 984
984 -rw-r--r-- 1 root root 1004840 Jul 22 04:29 mysql-connector-java.jar However when I checked parent folder I found that java folder was not having proper permissions. # cd /usr/share/
# ls -ltr | grep java
drwx------ 2 root root 38 Jul 20 05:34 java
# chmod 755 java
# ls -ltr | grep java
drwxr-xr-x 2 root root 38 Jul 20 05:34 java Now I am able to start cloudera manager . Thanks a lot for the help ! One more query .. how to migrate the data to the external mysql DB ? After starting cloudera manager when I access the GUI what I see the fresh page of CM which asks for the nodes to add to the cluster. But I already have the CDH cluster configured with nodes and assigned services/roles . This data is there in the embedded postgres DB. How to migrate this data from embedded postgres to external mysql ?
... View more
07-23-2018
06:41 AM
# systemctl status cloudera-scm-server
cloudera-scm-server.service - LSB: Cloudera SCM Server Loaded: loaded (/etc/rc.d/init.d/cloudera-scm-server; bad; vendor preset: disabled) Active: failed (Result: exit-code) since Mon 2018-07-23 09:27:48 EDT; 6min ago Docs: man:systemd-sysv-generator(8) Process: 1036 ExecStart=/etc/rc.d/init.d/cloudera-scm-server start (code=exited, status=1/FAILURE) Jul 23 09:27:43 cdhmgr.domain.com systemd[1]: Starting LSB: Cloudera SCM Server... Jul 23 09:27:43 cdhmgr.domain.com su[1138]: (to cloudera-scm) root on none Jul 23 09:27:48 cdhmgr.domain.com cloudera-scm-server[1036]: Starting cloudera-scm-server: [FAILED] Jul 23 09:27:48 cdhmgr.domain.com systemd[1]: cloudera-scm-server.service: control process exited, code=exited status=1 Jul 23 09:27:48 cdhmgr.domain.com systemd[1]: Failed to start LSB: Cloudera SCM Server. Jul 23 09:27:48 cdhmgr.domain.com systemd[1]: Unit cloudera-scm-server.service entered failed state. Jul 23 09:27:48 cdhmgr.domain.com systemd[1]: cloudera-scm-server.service failed. Some where in the doc I found that it can be because selinux is running. But in my case it is in Disabled state also firewalld is not running.
... View more
07-22-2018
01:53 AM
@bgooley Thank you so much for the prompt reply and also confirming that lower version of jdbc connector works. I tried that too. This time It was able to pass that step as below. /usr/share/cmf/schema/scm_prepare_database.sh mysql -h mysqlserver.domain.com --scm-host cdhmgr.domain.com scm scm
Enter SCM password:
JAVA_HOME=/usr/java/latest
Verifying that we can write to /etc/cloudera-scm-server
Creating SCM configuration file in /etc/cloudera-scm-server
Executing: /usr/java/latest/bin/java -cp /usr/share/java/mysql-connector-java.jar:/usr/share/java/oracle-connector-java.jar:/usr/share/cmf/schema/../lib/* com.cloudera.enterprise.dbutil.DbCommandExecutor /etc/cloudera-scm-server/db.properties com.cloudera.cmf.db.
Sun Jul 22 04:38:14 EDT 2018 WARN: Establishing SSL connection without server's identity verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be established by default if explicit option isn't set. For compliance with existing applications not using SSL the verifyServerCertificate property is set to 'false'. You need either to explicitly disable SSL by setting useSSL=false, or set useSSL=true and provide truststore for server certificate verification.
[ main] DbCommandExecutor INFO Successfully connected to database.
All done, your SCM database is configured correctly! However systemctl start cloudera-scm-server is not starting and in the log I see this. 2018-07-20 08:13:24,453 INFO main:com.cloudera.server.cmf.Main: ================================================================================
2018-07-20 08:13:24,468 INFO main:com.cloudera.server.cmf.Main: Starting SCM Server. JVM Args: [-Dlog4j.configuration=file:/etc/cloudera-scm-server/log4j.properties, -Dfile.encoding=UTF-8, -Dcmf.root.logger=INFO,LOGFILE, -Dcmf.log.dir=/var/log/cloudera-scm-server, -Dcmf.log.file=cloudera-scm-server.log, -Dcmf.jetty.threshhold=WARN, -Dcmf.schema.dir=/usr/share/cmf/schema, -Djava.awt.headless=true, -Djava.net.preferIPv4Stack=true, -Dpython.home=/usr/share/cmf/python, -XX:+UseConcMarkSweepGC, -XX:+UseParNewGC, -XX:+HeapDumpOnOutOfMemoryError, -Xmx2G, -XX:MaxPermSize=256m, -XX:+HeapDumpOnOutOfMemoryError, -XX:HeapDumpPath=/tmp, -XX:OnOutOfMemoryError=kill -9 %p], Args: [], Version: 5.14.3 (#4 built by jenkins on 20180414-0409 git: 7f2725eea4edeb1d184a2888db790d332167b6f8)
2018-07-20 08:13:24,567 INFO main:org.mortbay.log: Logging to org.slf4j.impl.Log4jLoggerAdapter(org.mortbay.log) via org.mortbay.log.Slf4jLog
2018-07-20 08:13:24,688 INFO main:org.springframework.context.support.ClassPathXmlApplicationContext: Refreshing org.springframework.context.support.ClassPathXmlApplicationContext@528931cf: startup date [Fri Jul 20 08:13:24 EDT 2018]; root of context hierarchy
2018-07-20 08:13:24,747 INFO main:org.springframework.beans.factory.xml.XmlBeanDefinitionReader: Loading XML bean definitions from class path resource [webapp/WEB-INF/spring/beanRefFactory.xml]
2018-07-20 08:13:25,165 INFO main:org.springframework.beans.factory.support.DefaultListableBeanFactory: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@4afcd809: defining beans [bootstrapContext,rootContext]; root of factory hierarchy
2018-07-20 08:13:25,194 INFO main:org.springframework.context.support.GenericApplicationContext: Refreshing org.springframework.context.support.GenericApplicationContext@1f2586d6: startup date [Fri Jul 20 08:13:25 EDT 2018]; root of context hierarchy
2018-07-20 08:13:25,195 INFO main:org.springframework.beans.factory.support.DefaultListableBeanFactory: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@7c9d8e2: defining beans [commandLineConfigurationBean,entityManagerFactoryBean,com.cloudera.server.cmf.TrialState,com.cloudera.server.cmf.TrialManager,com.cloudera.cmf.crypto.LicenseLoader]; root of factory hierarchy
2018-07-20 08:13:25,271 INFO main:com.cloudera.enterprise.CommonMain: Reading database properties from /etc/cloudera-scm-server/db.properties
2018-07-20 08:13:25,275 INFO main:com.cloudera.enterprise.CommonMain: Statistics not enabled, c3p0 JMX disabled
2018-07-20 08:13:25,423 INFO main:org.hibernate.annotations.common.Version: HCANN000001: Hibernate Commons Annotations {4.0.2.Final}
2018-07-20 08:13:25,428 INFO main:org.hibernate.Version: HHH000412: Hibernate Core {4.2.2.Final}
2018-07-20 08:13:25,431 INFO main:org.hibernate.cfg.Environment: HHH000206: hibernate.properties not found
2018-07-20 08:13:25,432 INFO main:org.hibernate.cfg.Environment: HHH000021: Bytecode provider name : javassist
2018-07-20 08:13:25,743 INFO main:org.hibernate.cfg.Configuration: HHH000221: Reading mappings from resource: cmf.hbm.xml
2018-07-20 08:13:25,977 INFO main:org.hibernate.service.jdbc.connections.internal.ConnectionProviderInitiator: HHH000130: Instantiating explicit connection provider: org.hibernate.service.jdbc.connections.internal.C3P0ConnectionProvider
2018-07-20 08:13:25,978 INFO main:org.hibernate.service.jdbc.connections.internal.C3P0ConnectionProvider: HHH010002: C3P0 using driver: com.mysql.jdbc.Driver at URL: jdbc:mysql://mysqlserver.domain.com/scm?useUnicode=true&characterEncoding=UTF-8
2018-07-20 08:13:25,978 INFO main:org.hibernate.service.jdbc.connections.internal.C3P0ConnectionProvider: HHH000046: Connection properties: {user=scm, password=****, autocommit=true, release_mode=auto}
2018-07-20 08:13:25,978 INFO main:org.hibernate.service.jdbc.connections.internal.C3P0ConnectionProvider: HHH000006: Autocommit mode: true
2018-07-20 08:13:25,980 INFO main:org.springframework.beans.factory.support.DefaultListableBeanFactory: Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@7c9d8e2: defining beans [commandLineConfigurationBean,entityManagerFactoryBean,com.cloudera.server.cmf.TrialState,com.cloudera.server.cmf.TrialManager,com.cloudera.cmf.crypto.LicenseLoader]; root of factory hierarchy
2018-07-20 08:13:25,981 ERROR main:com.cloudera.server.cmf.Main: Server failed.
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.cloudera.server.cmf.TrialState': Cannot resolve reference to bean 'entityManagerFactoryBean' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactoryBean': FactoryBean threw exception on object creation; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: cmf.server] Unable to build EntityManagerFactory
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:328)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:106)
at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:616)
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:148)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1003)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:907)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:485)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:293)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:290)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:192)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:585)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425)
at com.cloudera.server.cmf.Main.bootstrapSpringContext(Main.java:393)
at com.cloudera.server.cmf.Main.<init>(Main.java:243)
at com.cloudera.server.cmf.Main.main(Main.java:216)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactoryBean': FactoryBean threw exception on object creation; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: cmf.server] Unable to build EntityManagerFactory
at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:149)
at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:102)
at org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance(AbstractBeanFactory.java:1440)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:247)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:192)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:322)
... 17 more
Caused by: javax.persistence.PersistenceException: [PersistenceUnit: cmf.server] Unable to build EntityManagerFactory
at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:924)
at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:899)
at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:59)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:63)
at com.cloudera.enterprise.CommonMain.setupHibernate(CommonMain.java:183)
at com.cloudera.server.cmf.bootstrap.EntityManagerFactoryBean.getObject(EntityManagerFactoryBean.java:114)
at com.cloudera.server.cmf.bootstrap.EntityManagerFactoryBean.getObject(EntityManagerFactoryBean.java:65)
at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:142)
... 22 more
Caused by: org.hibernate.service.classloading.spi.ClassLoadingException: HHH010003: JDBC Driver class not found: com.mysql.jdbc.Driver
at org.hibernate.service.jdbc.connections.internal.C3P0ConnectionProvider.configure(C3P0ConnectionProvider.java:142)
at org.hibernate.service.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:75)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:159)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:131)
at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.buildJdbcConnectionAccess(JdbcServicesImpl.java:223)
at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:89)
at org.hibernate.service.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:75)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:159)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:131)
at org.hibernate.cfg.Configuration.buildTypeRegistrations(Configuration.java:1797)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1755)
at org.hibernate.ejb.EntityManagerFactoryImpl.<init>(EntityManagerFactoryImpl.java:96)
at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:914)
... 29 more
Caused by: org.hibernate.service.classloading.spi.ClassLoadingException: Unable to load class [com.mysql.jdbc.Driver]
at org.hibernate.service.classloading.internal.ClassLoaderServiceImpl.classForName(ClassLoaderServiceImpl.java:149)
at org.hibernate.service.jdbc.connections.internal.C3P0ConnectionProvider.configure(C3P0ConnectionProvider.java:139)
... 41 more
Caused by: java.lang.ClassNotFoundException: Could not load requested class : com.mysql.jdbc.Driver
at org.hibernate.service.classloading.internal.ClassLoaderServiceImpl$AggregatedClassLoader.findClass(ClassLoaderServiceImpl.java:296)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:348)
at org.hibernate.service.classloading.internal.ClassLoaderServiceImpl.classForName(ClassLoaderServiceImpl.java:146)
... 42 more
... View more
07-20-2018
05:55 AM
Hi there, Can someone help me please ? I am trying to replace embedded postgres with an external mysql running on a remote CentOS 7.5 machine. mysql --version
mysql Ver 14.14 Distrib 5.7.22, for Linux (x86_64) using EditLine wrapper I followed all the steps in the cloudera document and the problem is... /usr/share/cmf/schema/scm_prepare_database.sh mysql -h mysqlserver.domain.com --scm-host cdhmgr.domain.com scm scm
Enter SCM password:
JAVA_HOME=/usr/java/latest
Verifying that we can write to /etc/cloudera-scm-server
Creating SCM configuration file in /etc/cloudera-scm-server
Executing: /usr/java/latest/bin/java -cp /usr/share/java/mysql-connector-java.jar:/usr/share/java/oracle-connector-java.jar:/usr/share/cmf/schema/../lib/* com.cloudera.enterprise.dbutil.DbCommandExecutor /etc/cloudera-scm-server/db.properties com.cloudera.cmf.db.
Loading class `com.mysql.jdbc.Driver'. This is deprecated. The new driver class is `com.mysql.cj.jdbc.Driver'. The driver is automatically registered via the SPI and manual loading of the driver class is generally unnecessary.
Fri Jul 20 08:46:44 EDT 2018 WARN: Establishing SSL connection without server's identity verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be established by default if explicit option isn't set. For compliance with existing applications not using SSL the verifyServerCertificate property is set to 'false'. You need either to explicitly disable SSL by setting useSSL=false, or set useSSL=true and provide truststore for server certificate verification.
[ main] DbCommandExecutor ERROR Error when connecting to database.
java.sql.SQLException: The server time zone value 'EDT' is unrecognized or represents more than one time zone. You must configure either the server or JDBC driver (via the serverTimezone configuration property) to use a more specifc time zone value if you want to utilize time zone support.
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:127)[mysql-connector-java.jar:8.0.11]
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:95)[mysql-connector-java.jar:8.0.11]
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:87)[mysql-connector-java.jar:8.0.11]
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:61)[mysql-connector-java.jar:8.0.11]
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:71)[mysql-connector-java.jar:8.0.11]
at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:76)[mysql-connector-java.jar:8.0.11]
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:862)[mysql-connector-java.jar:8.0.11]
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:444)[mysql-connector-java.jar:8.0.11]
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:230)[mysql-connector-java.jar:8.0.11]
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:226)[mysql-connector-java.jar:8.0.11]
at java.sql.DriverManager.getConnection(DriverManager.java:664)[:1.8.0_172]
at java.sql.DriverManager.getConnection(DriverManager.java:247)[:1.8.0_172]
at com.cloudera.enterprise.dbutil.DbCommandExecutor.testDbConnection(DbCommandExecutor.java:253)[db-common-5.14.3.jar:]
at com.cloudera.enterprise.dbutil.DbCommandExecutor.main(DbCommandExecutor.java:138)[db-common-5.14.3.jar:]
[ main] DbCommandExecutor ERROR Exiting with exit code 4
--> Error 4, giving up (use --force if you wish to ignore the error)
... View more
Labels:
- Labels:
-
Cloudera Manager