About ylu

ylu · ‎02-08-2017

Can you share your table creation script? I am not sure how you specify snappy compress in your script.

ylu · ‎02-07-2017

You may use the linux script to loop over the date that more than 10 days, and use "truncate table [tablename] partition [date partition]". And if you can run everyday, you just need to run one truncate.

ylu · ‎02-07-2017

Could you please let me know how did you load the data into the compressed table, i.e. command in hive? After the loading the data into the table, can you retrieve the data from that table?

ylu · ‎02-07-2017

The task in pending mode is because there is no container can be allocated for that task at the time. So, please go to the Resource Manager UI to check how many container can be launched for each cluster, and how many has been launched at the time of running. From there, you can decide whether the constraint comes from resource or from setting.

ylu · ‎01-19-2017

so, if you delete the service, I think it should already removed the topics. But mainly you need to check on zookeeper, and see whether any information regarding broker is there? and you can also check whether any data is left on the directory that kafka data located.

ylu · ‎12-22-2016

I am not sure about this error at this moment. But check it in https://wiki.apache.org/hadoop/CouldOnlyBeReplicatedTo

ylu · ‎12-20-2016

@Asma Dhaouadi, can you confirm the issue is solved? If yes, could you please accept my answer.

ylu · ‎12-20-2016

Great to hear that you solve the issue.

ylu · ‎12-20-2016

@yeayu Have you solved the issue? If not, could you please share the zookeeper log, so that I can take a look at what is the problem might be.

ylu · ‎12-20-2016

@Asma Dhaouadi This is interesting. If the file is uploaded, that means your action is correct, why this error message come out. Could you please double check whether this message is generated after the fix or before the fix?

Online	Offline
Last Visited	‎06-26-2020 09:04 AM

Member Since	‎02-18-2016 05:56 PM
Last Visited	‎06-26-2020 09:04 AM
Posts	72
Kudos received	19

Cloudera Community

Re: run multiple hive

Re: How to track LLAP queries

Re: Creating Hive external table on specific files...

Re: HBASE/FALCON replication

Re: HDFS load correctly my files but they are empt...

Re: Snappy Compression on Avro backed Hive table -...

Re: how can i delete older partitions data in hive

Re: Snappy Compression on Avro backed Hive table -...

Re: How to make more containers in parallel RUNNIN...

Re: How to purge everything after deleting service

Re: HDFS load correctly my files but they are empt...

Re: HDFS load correctly my files but they are empt...

Re: kafka-topics.sh --describe don't return anythi...

Re: kafka-topics.sh --describe don't return anythi...

Re: HDFS load correctly my files but they are empt...