This is for Hadoop eco system like HDFS, Map reduce, Hive, Hbase, Pig, sqoop,sqoop2, Avro, solr, hcatalog, impala, Oozie, Zoo Keeper and Hadoop distribution like Cloudera, Hortonwork etc.
- Posts: 435
- Joined: Sat Aug 23, 2014 5:34 pm
When I try to access hive shell in hortonwork, it is not starting and just hanging at one point in hortonwork 2.6
It was running fine but suddenly it stopped
18/02/28 05:41:15 WARN conf.HiveConf: HiveConf of name hive.custom-extensions.root does not exist
log4j:WARN No such property [maxFileSize] in org.apache.log4j.DailyRollingFileAppender.
Logging initialized using configuration in file:/etc/hive/220.127.116.11-205/0/hive-log4j.properties
- Posts: 42
- Joined: Mon Jul 21, 2014 7:40 pm
It is due to configuration change. decrease the value of tez.am.resource.memory.mb in tez.
Tez is not finding enough resource to start hive
set tez.am.resource.memory.mb=2048 (solved the hive hang issue. you can also set 4096 if value is very high)
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