instance.volumes hdfs://localhost:8020/apps/accumulo Comma separate list of HDFS URIs Accumulo will use for storage instance.zookeeper.host localhost:2181 comma separated list of zookeeper servers tserver.memory.maps.max 512M Size of in-memory map. If native maps are built/used, this is off-heap memory tserver.memory.maps.native.enabled true Expects native map library to be built and available. Use $ACCUMULO_HOME/bin/build_native_library.sh to build. tserver.cache.data.size 128M Size of on-heap cache for RFile data blocks tserver.cache.index.size 128M Size of on-heap cache for RFile index blocks trace.user TODO_SET_TRACE_USER trace.token.property.password TODO_TRACE_USER_PASSWORD tserver.sort.buffer.size 200M Size of buffer used to sort mutations during log-recovery tserver.walog.max.size 1G Maximum size of write-ahead log files general.classpaths $ACCUMULO_HOME/lib/accumulo-server.jar, $ACCUMULO_HOME/lib/accumulo-core.jar, $ACCUMULO_HOME/lib/accumulo-start.jar, $ACCUMULO_HOME/lib/accumulo-fate.jar, $ACCUMULO_HOME/lib/accumulo-proxy.jar, $ACCUMULO_HOME/lib/[^.].*.jar, $ZOOKEEPER_HOME/zookeeper[^.].*.jar, $HADOOP_CONF_DIR, /usr/hdp/current/hadoop-client/[^.].*.jar, /usr/hdp/current/hadoop-client/lib/(?!slf4j)[^.].*.jar, /usr/hdp/current/hadoop-hdfs-client/[^.].*.jar, /usr/hdp/current/hadoop-mapreduce-client/[^.].*.jar, /usr/hdp/current/hadoop-yarn-client/[^.].*.jar, /usr/hdp/current/hadoop-yarn-client/lib/jersey.*.jar, $HADOOP_PREFIX/[^.].*.jar, $HADOOP_PREFIX/lib/(?!slf4j)[^.].*.jar, /usr/hdp/current/hive-client/lib/hive-accumulo-handler.jar, Classpaths that accumulo checks for updates and class files.