[jira] [Created] (FLINK-7680) Add "Performance Tuning" section to docs

2017-09-24 Thread Gabor Gevay (JIRA)
Gabor Gevay created FLINK-7680: -- Summary: Add "Performance Tuning" section to docs Key: FLINK-7680 URL: https://issues.apache.org/jira/browse/FLINK-7680 Project: Flink Issue Type: Improvement

Re: Support for multiple HDFS

2017-09-24 Thread Haohui Mai
You can definitely use absolute URIs to access two clusters. The configuration just has to be the union of multiple HDFS clusters (e.g., the NameNode lists) Accessing both secure and non-secure clusters are fairly tricky but it can be done. AFAIK Isolating the Hadoop configuration will require a