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remove inappropriate default settings for cassandra 2.0.3 #18

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remove inappropriate default settings for cassandra 2.0.3 #18

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8 changes: 4 additions & 4 deletions templates/cassandra.yaml.erb
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Original file line number Diff line number Diff line change
Expand Up @@ -183,7 +183,7 @@ row_cache_save_period: 0
# that implements org.apache.cassandra.cache.IRowCacheProvider.
#
# Defaults to SerializingCacheProvider
row_cache_provider: SerializingCacheProvider
#row_cache_provider: SerializingCacheProvider

# saved caches
saved_caches_directory: <%= @saved_caches_directory %>
Expand Down Expand Up @@ -238,7 +238,7 @@ seed_provider:
# it is most effective under light to moderate load, or read-heavy
# workloads; under truly massive write load, it will often be too
# little, too late.
flush_largest_memtables_at: 0.75
#flush_largest_memtables_at: 0.75

# emergency pressure valve #2: the first time heap usage after a full
# (CMS) garbage collection is above this fraction of the max,
Expand All @@ -249,8 +249,8 @@ flush_largest_memtables_at: 0.75
#
# Set to 1.0 to disable. Setting this lower than
# CMSInitiatingOccupancyFraction is not likely to be useful.
reduce_cache_sizes_at: 0.85
reduce_cache_capacity_to: 0.6
#reduce_cache_sizes_at: 0.85
#reduce_cache_capacity_to: 0.6

# For workloads with more data than can fit in memory, Cassandra's
# bottleneck will be reads that need to fetch data from
Expand Down