In HBase 1.1.2, I am setting up bucket cache. I set MaxDirectMemory size greater than hbase.bucket.cache.size - only then it would work.
1) Does HBASE_REGIONSERVER_OPTS -XX:MaxDirectMemorySize needs to be greater than hbase.bucket.cache.size? 2) It seems with hbase 1.1.2, HBASE_MASTER_OPTS also needs the -XX:MaxDirectMemorySize setting? IIRC, in Hbase 0.98, I had to set -XX:MaxDirectMemorySize less than hbase.bucket.cache.size --and-- I did not have to set -XX:MaxDirectMemorySize for HBASE_MASTER_OPTS. Thanks, Arul
