@Shawn Heisey Yeah, delete "write.lock" files manually is ok finally。 @Walter Underwood Have some performace evaluation about Solr on HDFS vs LocalFS recently?
Shawn Heisey <apa...@elyograg.org> 于2018年8月28日周二 上午4:10写道： > On 8/26/2018 7:47 PM, zhenyuan wei wrote: > > I found an exception when running Solr on HDFS。The detail is： > > Running solr on HDFS，and update doc was running always， > > then，kill -9 solr JVM or reboot linux os/shutdown linux os，then restart > all. > > If you use "kill -9" to stop a Solr instance, the lockfile will get left > behind and you may have difficulty starting Solr back up on ANY kind of > filesystem until you delete the file in each core's data directory. The > filename defaults to "write.lock" if you don't change it. > > Thanks, > Shawn > >
