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mallik_ieem
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Explorer

to bring hive log level to ERROR

by Explorer in Support Questions
‎11-28-2017 05:51 AM
‎11-28-2017 05:51 AM
Hello All, we need to bring down the hive log level to ERROR follow are the files related to hive log properties, . in which file we need to change INFO to ERROR find / -name "hive-*.properties" /etc/hive/2.5.0.0-1245/0/hive-log4j.properties /etc/hive/2.5.0.0-1245/0/hive-exec-log4j.properties /etc/hive/2.5.0.0-1245/0/conf.server/hive-log4j.properties /etc/hive/2.5.0.0-1245/0/conf.server/hive-exec-log4j.properties /etc/hive/conf.backup/hive-log4j.properties /etc/hive/conf.backup/hive-exec-log4j.properties /usr/hdp/2.5.0.0-1245/etc/hive/conf.dist/hive-log4j.properties /usr/hdp/2.5.0.0-1245/etc/hive/conf.dist/hive-exec-log4j.properties this we want to automate through power shell, kindly guide us how to do this. ... View more
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Re: renaming the parquet column

by Explorer in Support Questions
‎08-17-2017 05:09 PM
‎08-17-2017 05:09 PM
yes, after altering the column and after set the flag(parquet.column.index.access) in hive shell i am getting the error, if the flag set to false, all values in the changed column are nulls. ... View more

renaming the parquet column

by Explorer in Support Questions
‎08-17-2017 10:32 AM
‎08-17-2017 10:32 AM
how to rename the parquet format table columns i have set the flag parquet.column.index.access=false but when i want to retrieve data using "select * from tablename" , i am getting the error, Failed with exception java.io.IOException:org.apache.hadoop.hive.ql.metadata.HiveException: java.lang.UnsupportedOperationException: Cannot inspect org.apache.hadoop.io.IntWritable ... View more
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