Glad to hear it worked! Regarding "last-value" it's the best to create a Sqoop job, for example sqoop job --create myjob -- import --connect jdbc:teradata ... and then just execute "sqoop job --exec myjob" every time. Sqoop will memorize last-value in its internal storage. For a "lastmodified" example see the answer to this post. ... View more

, I had the same problem. Check : https://issues.apache.org/jira/browse/HIVE-16398 and https://issues.apache.org/jira/browse/AMBARI-9821 There is a problem with hive.aux.jars.path ... View more

colud you please type the command example to run a compaction for my table adn bucket in ORC format?? CREATE EXTERNAL TABLE IF NOT EXISTS canal( CODTF string, CANAL string, FECHAOPRCNF string, FRECUENCIA int, CODNRBEENF string ) COMMENT 'A buckered table canal by CODNRBEENF' CLUSTERED BY (CODNRBEENF) SORTED BY (FECHAOPRCNF) INTO 60 BUCKETS stored as ORC LOCATION '/RSI/tables/logs/canal' TBLPROPERTIES ("immutable"="false", "orc.create.index"="true","orc.compress"="ZLIB", "orc.stripe.size"="67108864","orc.row.index.stride"="25000"); ... View more

please check here: https://community.hortonworks.com/questions/5148/atlas-generating-huge-log-files.html ... View more

@Roberto Sancho Great.!! :), please accept the answer which helped you to close this thread. ... View more

Hello, Restarting the Standby NameNode did not resolve the issue. Then when trying to restart the Active NameNode Ambari told me to SSH into my Active NameNode server and: Enter Safe Mode sudo su hdfs -l -c 'hdfs dfsadmin -safemode enter' Safe mode is ON in xx.xxx.xxx.xxx:8020 Safe mode is ON in xx.xxx.xxx.xxx:8020 The save Namespace root@xxxxx:~# sudo su hdfs -l -c 'hdfs dfsadmin -saveNamespace' Save namespace successful for xx.xxx.xxx.xxx:8020 Save namespace successful for xx.xxx.xxx.xxx:8020 After that restarting both NameNodes cleared the Alerts. Regards. ... View more

Hi @Mamta Chawla, Please feel free to accept an answer which helped you, so that this thread can be closed. Thanks ... View more

no,it's not about the disk space,yarn schedule it the key ... View more

how about for HDP 2.5 ... View more

@Matt FoleyThanks for additional information. This is very helpful ... View more