Hi Team, I am having drill 1.20.1 deployed on cloudera hadoop on two different cluster.
Cluster 1 - On This cluster the query is failing with below mentioned different errors at different times until I increase the direct memory setting of drill. Cluster 2- Same query works with default memory settings for drill. Important to note that cluster 2 having more data as compared to cluster1 but still querying cluster1 fails . Please note I am executing the same query on both the nodes. What could be possible reasons for this behaviour? Any tips or pointers to troubleshoot the error is highly appreciated. Errors 1. Connection Error: Error setting up remote intermediate fragment execution 2. Resource Error: one or more nodes ran out of memory while executing the query 3. DATA_READ_ERROR: Error reading page data - this error repeats for different files and for different column at different times 4, Internal_error: Error in drill parquet reader (complex) Message : Failure in setting up reader Thanks and Regards Prabhakar
