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Cloudera 5.3.2 - HBase region server crashes - Impala Memory limit exceeded

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Cloudera 5.3.2 - HBase region server crashes - Impala Memory limit exceeded

Explorer

Hi,

 

I have a 4 node cluster with Cloudera 5.3.2. I run Impala and Hive queries from Hue. The Impala queries fail with a Error message 'memory limit exceeded. limit=1024.00 mb consumption=1.01 gb'

 

The 'impala daemon memory limit' on Cloudera Manager for all 4 nodes is 1GiB. The memory allotted for 2 of them are 32GiB and the other 2 are 12 GiB.

 

After a while the hbase region servers goes down.

 

Help us resolve the issue.

 

Thanks in advance.

 

 

 

1 REPLY 1

Re: Cloudera 5.3.2 - HBase region server crashes - Impala Memory limit exceeded

Master Guru