面对一个问题,我们在重启后有5个节点的集群dse试图启动而没有成功,system.log中的最后一条记录在下面...尝试用堆和48和64,节点有128GB . 其中三个开始但这两个不能,日志中只有那个记录没有错误 .

INFO [主要] 2017-05-16 21:16:27,507 CassandraDaemon.java:487 - JVM参数:[-Ddse.server_process,-XX:AlwaysPreTouch,-Dcassandra.disable_auth_caches_remote_configuration = false,-Dcassandra.force_default_indexing_page_size = false, - Dcassandra.join_ring = true,-Dcassandra.load_ring_state = true,-Dcassandra.write_survey = false,-XX:CMSInitiatingOccupancyFraction = 75,-XX:CMSWaitDuration = 10000,-ea,-XX:G1RSetUpdatingPauseTimePercent = 5,-XX:HeapDumpOnOutOfMemoryError, - Xms16G,-Djava.net.preferIPv4Stack = true,-XX:MaxGCPauseMillis = 500,-Xmx16G,-XX:MaxTenuringThreshold = 1,-Xss256k,-XX:PerfDisableSharedMem,-XX:ResizeTLAB,-XX:StringTableSize = 1000003,-XX :SurvivorRatio = 8,-XX:ThreadPriorityPolicy = 42,-XX:UseThreadPriorities,-XX:UseTLAB,-XX:UseG1GC,-Dcom.sun.management.jmxremote.authenticate = false,-Dcassandra.jmx.local.port = 7199 ,-XX:CompileCommandFile = / etc / dse / cassandra / hotspot_compiler,-javaagent:/usr/share/dse/cassandra/lib/jamm-0.3.0.jar,-Djava.library.path = / usr / share / dse /H adoop2客户端/ lib目录/原生:在/ usr /共享/ DSE / Cassandra / lib目录/ SIGAR斌:在/ usr /共享/ DSE / hadoop2客户端/ lib目录/原生:在/ usr /共享/ DSE / Cassandra / lib中/ SIGAR -bin:, - Dguice_include_stack_traces = OFF,-Ddse.system_memory_in_mb = 128658,-Dcassandra.config.loader = com.datastax.bdp.config.DseConfigurationLoader,-Dguice_include_stack_traces = OFF,-Ddse.system_memory_in_mb = 128658,-Dcassandra.config . loader = com.datastax.bdp.config.DseConfigurationLoader,-Dlogback.configurationFile = logback.xml,-Dcassandra.logdir = / var / log / cassandra,-Dcassandra.storagedir = / usr / share / dse / data,-Dcassandra- pidfile = / var / run / dse / dse.pid,-Dgraph-enabled = true,-XX:HeapDumpPath = / var / lib / cassandra / java_1494958565.hprof,-XX:ErrorFile = / var / lib / cassandra / hs_err_1494958565 . log,-Dguice_include_stack_traces = OFF,-Ddse.system_memory_in_mb = 128658,-Dcassandra.config.loader = com.datastax.bdp.config