Member since
07-04-2017
19
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1
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0
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11-19-2018
11:39 AM
Hi All, i want to use Knox without LDAP authentication. Thanks in Advance.
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10-24-2018
05:52 AM
1 Kudo
Thanks @dbalasundaran, it helps. I used below link: https://docs.hortonworks.com/HDPDocuments/HDPS/HDPS-4.0.0/bk_solr-search-installation/content/ch_hdp-search.html
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10-24-2018
05:47 AM
Thanks, it helps.
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10-24-2018
05:01 AM
Hi All, when i execute below command /usr/bin/hdf-select status then below issue occur: Traceback (most recent call last):
File "/usr/bin/hdf-select", line 397, in <module>
listPackages(getPackages("all"))
File "/usr/bin/hdf-select", line 230, in listPackages
os.path.basename(os.path.dirname(os.readlink(linkname))))
OSError: [Errno 22] Invalid argument: '/usr/hdf/current/nifi' Thanks in advance.
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10-23-2018
06:32 AM
I have deployed HDP 3.0 with Ambari 2.7.0. Followed below link to add mpack: https://docs.hortonworks.com/HDPDocuments/HDPS/HDPS-3.0.0/bk_solr-search-installation/content/hdp-search30-install-mpack.html But still, SOLR is not available in Ambari services. Please, any break through. Thanks in advance.
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10-22-2018
07:03 AM
Hi All, i am executing Ambari-DDL-MySQL-CREATE.sql before ambari-setup and getting below issue in sql script. CREATE TABLE members ( member_id INTEGER, group_id INTEGER NOT NULL, user_id INTEGER NOT NULL, CONSTRAINT PK_members PRIMARY KEY (member_id), CONSTRAINT FK_members_group_id FOREIGN KEY (group_id) REFERENCES groups (group_id), CONSTRAINT FK_members_user_id FOREIGN KEY (user_id) REFERENCES users (user_id), CONSTRAINT UNQ_members_0 UNIQUE (group_id, user_id)); Thanks in Advance.
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10-22-2018
05:29 AM
Hi All, using MySql server to setup ambari server, followed below link to create a username, password, and database for ambari https://docs.hortonworks.com/HDPDocuments/Ambari-2.7.1.0/administering-ambari/content/amb_using_ambari_with_mysql_or_mariadb.html while ambari-setup, i got below issue: Enter Database Password (bigdata): Invalid characters in password. Use only alphanumeric or _ or - characters i tried to change the password of mysql database, but got below issue: CREATE USER 'ambari'@'%' IDENTIFIED BY 'bigdata123456'; ERROR 1819 (HY000): Your password does not satisfy the current policy requirements I find that there is conflict in accepting the password. Please suggest. Thanks in Advance.
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10-16-2018
07:01 AM
It helps to identify the issue.Thank you, Jay.
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10-15-2018
06:45 AM
Hi All, Greeting for the day. Not able to start nifi cluster. below error occur in nifi-bootstrap.log: 2018-10-15 12:02:08,321 ERROR [NiFi logging handler] org.apache.nifi.StdErr SLF4J: Class path contains multiple SLF4J bindings.
2018-10-15 12:02:08,321 ERROR [NiFi logging handler] org.apache.nifi.StdErr SLF4J: Found binding in [jar:file:/usr/hdf/2.1.1.0-2/nifi/lib/phoenix-client.jar!/org/slf4j/impl/StaticLoggerBinder.class]
2018-10-15 12:02:08,321 ERROR [NiFi logging handler] org.apache.nifi.StdErr SLF4J: Found binding in [jar:file:/usr/hdf/2.1.1.0-2/nifi/lib/logback-classic-1.1.3.jar!/org/slf4j/impl/StaticLoggerBinder.class]
2018-10-15 12:02:08,322 ERROR [NiFi logging handler] org.apache.nifi.StdErr SLF4J: Found binding in [jar:file:/usr/hdf/2.1.1.0-2/nifi/lib/phoenix-4.7.0.2.5.3.0-37-client.jar!/org/slf4j/impl/StaticLoggerBinder.class]
2018-10-15 12:02:08,322 ERROR [NiFi logging handler] org.apache.nifi.StdErr SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
2018-10-15 12:02:08,340 ERROR [NiFi logging handler] org.apache.nifi.StdErr log4j:WARN No appenders could be found for logger (org.apache.nifi.NiFi).
2018-10-15 12:02:08,340 ERROR [NiFi logging handler] org.apache.nifi.StdErr log4j:WARN Please initialize the log4j system properly.
2018-10-15 12:02:08,340 ERROR [NiFi logging handler] org.apache.nifi.StdErr log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
2018-10-15 12:02:08,899 INFO [NiFi Bootstrap Command Listener] org.apache.nifi.bootstrap.RunNiFi Apache NiFi now running and listening for Bootstrap requests on port 44274
2018-10-15 12:02:39,239 INFO [main] org.apache.nifi.bootstrap.RunNiFi NiFi never started. Will not restart NiFi Thanks in Advance.
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10-13-2018
06:10 AM
Hi All, Greeting for the day. HDP 3.0 is showing HDFS version 3.1. I think this is not correct. Thanks in Advance
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- Tags:
- hdp3.0
- repository
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10-11-2018
10:30 AM
use below command to untar, still getting the same issue gunzip HDP-3.0.0.0-centos7-rpm.tar.gz
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10-11-2018
10:30 AM
Hi All, Greeting for the day. I run tar -xvzf HDP-3.0.0.0-centos7-rpm.tar.gz then below issue occur. HDP/centos7/3.0.0.0-1634/hive/hive_3_0_0_0_1634-hcatalog-3.1.0.3.0.0.0-1634.noarch.rpm HDP/centos7/3.0.0.0-1634/hive/hive_3_0_0_0_1634-server-3.1.0.3.0.0.0-1634.noarch.rpm gzip: stdin: invalid compressed data--crc error tar: Child returned status 1 tar: Error is not recoverable: exiting now Thanks in Advance,
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10-11-2018
10:28 AM
Hi All, greeting for the day. I have upgraded Ambari from 2.6.2 to 2.7.0. When I start all the services from Ambari then below issue occur. Traceback (most recent call last):
File "/var/lib/ambari-agent/cache/stack-hooks/before-INSTALL/scripts/hook.py", line 37, in <module>
BeforeInstallHook().execute()
File "/usr/lib/ambari-agent/lib/resource_management/libraries/script/script.py", line 362, in execute
if self.should_expose_component_version(self.command_name):
File "/usr/lib/ambari-agent/lib/resource_management/libraries/script/script.py", line 262, in should_expose_component_version
if stack_version_formatted and check_stack_feature(StackFeature.ROLLING_UPGRADE, stack_version_formatted):
File "/usr/lib/ambari-agent/lib/resource_management/libraries/functions/stack_features.py", line 79, in check_stack_feature
raise Fail("Stack features not defined by stack")
resource_management.core.exceptions.Fail: Stack features not defined by stack
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06-21-2018
07:12 AM
I am able to untar repo file successfully but while installing HDP component, facing below issue. The 'hadoop-hdfs-datanode' component did not advertise a version. This may indicate a problem with the component packaging. However, the stack-select tool was able to report a single version installed (2.6.5.0-292). This is the version that will be reported.
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06-20-2018
11:34 AM
when i untar the HDP repo 2.6.5 using below command tar -xvzf HDP-2.6.5.0-centos7-rpm.tar.gz then below issue occur gzip: stdin: Input/output error tar: Unexpected EOF in archive tar: Unexpected EOF in archive tar: Error is not recoverable: exiting now getting error while installing HDP services The 'hadoop-yarn-timelineserver' component did not advertise a version. This may indicate a problem with the component packaging.
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- Tags:
- Hadoop Core
- hdp-2.6
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07-04-2017
10:44 AM
If there is any node down of NIFI cluster then we can’t change the flow i.e. we can’t stop or start the processor, NiFi shared flow.xml to synchronize the Node state so when any node is down then nifi don’t allow to change the Processor state from Start to Stop and vice versa.
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