As you see, the example in config has <!-- ... -->, which means that it's just a part of the configuration. Exceptions message says "Cache name must not be null" and that really the problem that you faced, just define cache name property to resolve this issue.
Evgenii чт, 27 дек. 2018 г. в 22:28, yangjiajun <[email protected]>: > Hello. > > I use ignite 2.6 as a database and try to tune data rebalancing according > to > following doc： > > https://apacheignite.readme.io/docs/rebalancing#section-rebalance-message-throttling > But I get an exception when I set those settings. > > class org.apache.ignite.IgniteException: Ouch! Argument is invalid: Cache > name must not be null or empty. > at > > org.apache.ignite.internal.util.IgniteUtils.convertException(IgniteUtils.java:990) > at org.apache.ignite.Ignition.start(Ignition.java:355) > at > > org.apache.ignite.startup.cmdline.CommandLineStartup.main(CommandLineStartup.java:301) > Caused by: class org.apache.ignite.IgniteCheckedException: Ouch! Argument > is > invalid: Cache name must not be null or empty. > at > org.apache.ignite.internal.IgniteKernal.start(IgniteKernal.java:1133) > at > > org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start0(IgnitionEx.java:2014) > at > > org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start(IgnitionEx.java:1723) > at > org.apache.ignite.internal.IgnitionEx.start0(IgnitionEx.java:1151) > at > > org.apache.ignite.internal.IgnitionEx.startConfigurations(IgnitionEx.java:1069) > at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:955) > at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:854) > at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:724) > at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:693) > at org.apache.ignite.Ignition.start(Ignition.java:352) > ... 1 more > Caused by: java.lang.IllegalArgumentException: Ouch! Argument is invalid: > Cache name must not be null or empty. > at > > org.apache.ignite.internal.util.GridArgumentCheck.ensure(GridArgumentCheck.java:109) > at > > org.apache.ignite.internal.processors.cache.GridCacheUtils.validateCacheName(GridCacheUtils.java:1590) > at > > org.apache.ignite.internal.processors.cache.GridCacheProcessor.addCacheOnJoin(GridCacheProcessor.java:738) > at > > org.apache.ignite.internal.processors.cache.GridCacheProcessor.addCacheOnJoinFromConfig(GridCacheProcessor.java:808) > at > > org.apache.ignite.internal.processors.cache.GridCacheProcessor.start(GridCacheProcessor.java:707) > at > > org.apache.ignite.internal.IgniteKernal.startProcessor(IgniteKernal.java:1739) > at > org.apache.ignite.internal.IgniteKernal.start(IgniteKernal.java:980) > ... 10 more > Failed to start grid: Ouch! Argument is invalid: Cache name must not be > null > or empty. > > > Here is my config file: > example-default2.xml > < > http://apache-ignite-users.70518.x6.nabble.com/file/t2059/example-default2.xml> > > > > > -- > Sent from: http://apache-ignite-users.70518.x6.nabble.com/ >
