On Mon, Oct 26, 2015 at 7:58 PM, qihuang.zheng <qihuang.zh...@fraudmetrix.cn > wrote:
> Recently we want to delete some c* nodes for data migration. C* > verision:2.0.15 > > we use *nodetool decommission* with *nohup: nohup nodetool decommission > -h xxx * > > After execute 3 days already, seems this process did’t finished yet! > Your streams are probably hanging indefinitely. IOW, the problem is not "decommission is slow" but "decommission will never complete." https://issues.apache.org/jira/browse/CASSANDRA-8611 in 2.1.10 gives a non-infinite timeout for such streams... until then your only option is to restart the node and restart the decomission. FWIW, you don't really need to nohup, because having nodetool connecting to JMX has no effect on whether the decommission completes or doesn't... =Rob
