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| Title | Views | Posted | 
|---|---|---|
| 2882 | 06-30-2017 03:15 PM | |
| 4357 | 10-14-2016 10:08 AM | |
| 9584 | 09-07-2016 06:04 AM | |
| 11622 | 08-26-2016 11:27 AM | |
| 1910 | 08-23-2016 02:09 PM | 
			
    
	
		
		
		02-03-2016
	
		
		04:47 PM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
	
		1 Kudo
		
	
				
		
	
		
					
							 Hi:  Why after restart the namenode i can see this retries??  2016-02-03 17:43:17,121 - Must wait to leave safemode since High Availability is not enabled.
2016-02-03 17:43:17,121 - Checking the NameNode safemode status since may need to transition from ON to OFF.
2016-02-03 17:43:17,122 - Execute['hdfs dfsadmin -fs hdfs://lnxbig05.cajarural.gcr:8020 -safemode get | grep 'Safe mode is OFF''] {'logoutput': True, 'tries': 180, 'user': 'hdfs', 'try_sleep': 10}
2016-02-03 17:43:20,088 - Retrying after 10 seconds. Reason: Execution of 'hdfs dfsadmin -fs hdfs://lnxbig05.cajarural.gcr:8020 -safemode get | grep 'Safe mode is OFF'' returned 1. 
2016-02-03 17:43:32,396 - Retrying after 10 seconds. Reason: Execution of 'hdfs dfsadmin -fs hdfs://lnxbig05.cajarural.gcr:8020 -safemode get | grep 'Safe mode is OFF'' returned 1. 
2016-02-03 17:43:44,761 - Retrying after 10 seconds. Reason: Execution of 'hdfs dfsadmin -fs hdfs://lnxbig05.cajarural.gcr:8020 -safemode get | grep 'Safe mode is OFF'' returned 1. 
2016-02-03 17:43:57,370 - Retrying after 10 seconds. Reason: Execution of 'hdfs dfsadmin -fs hdfs://lnxbig05.cajarural.gcr:8020 -safemode get | grep 'Safe mode is OFF'' returned 1. 
2016-02-03 17:44:09,734 - Retrying after 10 seconds. Reason: Execution of 'hdfs dfsadmin -fs hdfs://lnxbig05.cajarural.gcr:8020 -safemode get | grep 'Safe mode is OFF'' returned 1. 
2016-02-03 17:44:22,049 - Retrying after 10 seconds. Reason: Execution of 'hdfs dfsadmin -fs hdfs://lnxbig05.cajarural.gcr:8020 -safemode get | grep 'Safe mode is OFF'' returned 1. 
2016-02-03 17:44:34,350 - Retrying after 10 seconds. Reason: Execution of 'hdfs dfsadmin -fs hdfs://lnxbig05.cajarural.gcr:8020 -safemode get | grep 'Safe mode is OFF'' returned 1. 
2016-02-03 17:44:46,675 - Retrying after 10 seconds. Reason: Execution of 'hdfs dfsadmin -fs hdfs://lnxbig05.cajarural.gcr:8020 -safemode get | grep 'Safe mode is OFF'' returned 1. 
2016-02-03 17:44:59,021 - Retrying after 10 seconds. Reason: Execution of 'hdfs dfsadmin -fs hdfs://lnxbig05.cajarural.gcr:8020 -safemode get | grep 'Safe mode is OFF'' returned 1. 
Safe mode is OFF
2016-02-03 17:45:11,442 - HdfsResource['/tmp'] {'security_enabled': False, 'only_if': None, 'keytab': [EMPTY], 'hadoop_bin_dir': '/usr/hdp/current/hadoop-client/bin', 'default_fs': 'hdfs://lnxbig05.cajarural.gcr:8020', 'hdfs_site': ..., 'kinit_path_local': 'kinit', 'principal_name': None, 'user': 'hdfs', 'owner': 'hdfs', 'hadoop_conf_dir': '/usr/hdp/current/hadoop-client/conf', 'type': 'directory', 'action': ['create_on_execute'], 'mode': 0777}
2016-02-03 17:45:11,445 - checked_call['ambari-sudo.sh su hdfs -l -s /bin/bash -c 'curl -sS -L -w '"'"'%{http_code}'"'"' -X GET '"'"'http://lnxbig05.cajarural.gcr:50070/webhdfs/v1/tmp?op=GETFILESTATUS&user.name=hdfs'"'"' 1>/tmp/tmpP7WEHk 2>/tmp/tmphm0eeD''] {'logoutput': None, 'quiet': False}
2016-02-03 17:45:13,273 - checked_call returned (0, '')
2016-02-03 17:45:13,274 - HdfsResource['/user/ambari-qa'] {'security_enabled': False, 'only_if': None, 'keytab': [EMPTY], 'hadoop_bin_dir': '/usr/hdp/current/hadoop-client/bin', 'default_fs': 'hdfs://lnxbig05.cajarural.gcr:8020', 'hdfs_site': ..., 'kinit_path_local': 'kinit', 'principal_name': None, 'user': 'hdfs', 'owner': 'ambari-qa', 'hadoop_conf_dir': '/usr/hdp/current/hadoop-client/conf', 'type': 'directory', 'action': ['create_on_execute'], 'mode': 0770}
2016-02-03 17:45:13,276 - checked_call['ambari-sudo.sh su hdfs -l -s /bin/bash -c 'curl -sS -L -w '"'"'%{http_code}'"'"' -X GET '"'"'http://lnxbig05.cajarural.gcr:50070/webhdfs/v1/user/ambari-qa?op=GETFILESTATUS&user.name=hdfs'"'"' 1>/tmp/tmpF1IxAv 2>/tmp/tmpkMhn6U''] {'logoutput': None, 'quiet': False}
2016-02-03 17:45:13,391 - checked_call returned (0, '')
2016-02-03 17:45:13,392 - HdfsResource[None] {'security_enabled': False, 'only_if': None, 'keytab': [EMPTY], 'hadoop_bin_dir': '/usr/hdp/current/hadoop-client/bin', 'default_fs': 'hdfs://lnxbig05.cajarural.gcr:8020', 'hdfs_site': ..., 'kinit_path_local': 'kinit', 'principal_name': None, 'user': 'hdfs', 'action': ['execute'], 'hadoop_conf_dir': '/usr/hdp/current/hadoop-client/conf'} 
						
					
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			Apache Hadoop
 
			
    
	
		
		
		02-03-2016
	
		
		10:17 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
	
		1 Kudo
		
	
				
		
	
		
					
							 Hi:  Today I have resolved this with those code from R  Sys.setenv("HADOOP_CMD"="/usr/hdp/2.3.2.0-2950/hadoop/bin/yarn")
Sys.setenv("HADOOP_STREAMING"="/usr/hdp/2.3.2.0-2950/hadoop-mapreduce/hadoop-streaming-2.7.1.2.3.2.0-2950.jar")
Sys.setenv("HADOOP_HOME"="/usr/hdp/2.3.2.0-2950/hadoop")
Sys.setenv("HADOOP_PREFIX"="/usr/hdp/2.3.2.0-2950/hadoop") 
						
					
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		02-03-2016
	
		
		09:46 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
	
		1 Kudo
		
	
				
		
	
		
					
							 Hi:  i have resolved the problem adding the jar file into the hadoop path  in the Namenode server  /usr/hdp/2.3.2.0-2950/hadoop/lib/hadoop-client-2.7.1.jar  Regards. 
						
					
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		02-03-2016
	
		
		08:24 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 Hi:  After do this same error, here my xml file,   0: jdbc:hive2://lnxbig05.cajarural.gcr:10000> GRANT SELECT ON TABLE logs TO USER bigotes WITH GRANT OPTION;
Error: Error while processing statement: FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. Permission denied: Principal [name=hive, type=USER] does not have following privileges for operation GRANT_PRIVILEGE [[SELECT with grant] on Object [type=TABLE_OR_VIEW, name=default.logs]] (state=08S01,code=1)  [hive@lnxbig05 conf.server]$ pwd
/etc/hive/conf/conf.server
[hive@lnxbig05 conf.server]$ cat hiveserver2-site.xml
    <configuration>
    <property>
      <name>hive.conf.restricted.list</name>
      <value>hive.security.authorization.enabled,hive.security.authorization.manager,hive.security.authenticator.manager</value>
    </property>
    <property>
      <name>hive.metastore.uris</name>
      <value>thrift://lnxbig05.cajarural.gcr:9083</value>
    </property>
    <property>
      <name>hive.security.authenticator.manager</name>
      <value>org.apache.hadoop.hive.ql.security.SessionStateUserAuthenticator</value>
    </property>
    <property>
      <name>hive.security.authorization.enabled</name>
      <value>true</value>
    </property>
    <property>
      <name>hive.security.authorization.manager</name>
      <value>org.apache.hadoop.hive.ql.security.authorization.plugin.sqlstd.SQLStdHiveAuthorizerFactory</value>
    </property> 
						
					
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		02-03-2016
	
		
		07:33 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
	
		2 Kudos
		
	
				
		
	
		
					
							 Hi:  -is a good way to have in the same server 1 namenode and datanode in production??  Thanks. 
						
					
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		02-03-2016
	
		
		07:21 AM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 HI:  Ok ill, do it, where i can put the steps or de documentations??  Thanks 
						
					
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		02-02-2016
	
		
		05:24 PM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 Hi:  After type this, i cant connect to hive metastore, why the connection is closed??  5: jdbc:hive2://lnxbig05.cajarural.gcr:10000 (closed)> !connect jdbc:hive2://lnxbig05.cajarural.gcr:10000 **** **** org.apache.hive.jdbc.HiveDriver;
Connecting to jdbc:hive2://lnxbig05.cajarural.gcr:10000
org/apache/hive/jdbc/HiveDriver;
6: jdbc:hive2://lnxbig05.cajarural.gcr:10000 (closed)> 
						
					
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			Apache Hive
 
			
    
	
		
		
		02-02-2016
	
		
		04:44 PM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 Hi:  I have resolved this from Ambari Hive config interfaz!!  I have added this to the script hive-env.sh  HIVE_AUX_JARS_PATH=/usr/hdp/lib/elasticsearch-hadoop-2.2.0-rc1.jar  And i restarted hive services.  ***I always use hive to run the queries, is better beeline????  Many thanks 
						
					
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		02-02-2016
	
		
		04:35 PM
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
				
		
			
					
				
		
	
		
					
							 Hi: I have the same problem, but still doesnt work:  I have   [bigotes@lnxbig05 auxlib]$ pwd
/usr/hdp/2.3.2.0-2950/hive-server2/auxlib  elasticsearch-hadoop-2.2.0-rc1.jar      and when i run this query i get this error  REATE EXTERNAL TABLE rsi(name STRING)
STORED BY 'org.elasticsearch.hadoop.hive.EsStorageHandler'
TBLPROPERTIES('es.resource'='radio/artists');  Error occurred executing hive query: Error while compiling statement: FAILED: SemanticException Cannot find class 'org.elasticsearch.hadoop.hive.EsStorageHandler'  I don know why Hive doesnt find this class on the jar.  Thanks 
						
					
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