Thanks Uwe, this helps a lot! There is a resource deadlock here (an interplay of loggers, sysouts and junit4 stream redirectors and uncaught exception handlers...). It's really complex, but I'll try to get to the bottom of it.
This completely aside, over 40 THOUSAND threads are hanging inside jetty's http handlers... there should be a more reasonable limit to this I guess?! "qtp1445698227-45502" #45502 prio=5 os_prio=0 tid=0x00007f5f5447c000 nid=0x4ec1 waiting for monitor entry [0x00007f5f26327000] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.log4j.Category.callAppenders(Category.java:204) - waiting to lock <0x00000000e00a8348> (a org.apache.log4j.spi.RootLogger) at org.apache.log4j.Category.forcedLog(Category.java:391) at org.apache.log4j.Category.log(Category.java:856) at org.slf4j.impl.Log4jLoggerAdapter.error(Log4jLoggerAdapter.java:497) at org.apache.solr.common.SolrException.log(SolrException.java:159) at org.apache.solr.servlet.ResponseUtils.getErrorInfo(ResponseUtils.java:65) Dawid --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
