Re: zookeeper seems to hang

2010-08-12 Thread Patrick Hunt
Great bug report Ted, the stack trace in particular is very useful. It looks like a timing bug where the client is not shutting down cleanly on the close call. I reviewed the code in question but nothing pops out at me. Also the logs just show us shutting down, nothing else from zk in there.

Re: zookeeper seems to hang

2010-08-12 Thread Ted Yu
Please see: https://issues.apache.org/jira/browse/ZOOKEEPER-846 On Thu, Aug 12, 2010 at 10:00 AM, Patrick Hunt ph...@apache.org wrote: Great bug report Ted, the stack trace in particular is very useful. It looks like a timing bug where the client is not shutting down cleanly on the close

zookeeper seems to hang

2010-08-11 Thread Ted Yu
Hi, Using HBase 0.20.6 (with HBASE-2473) we encountered a situation where Regionserver process was shutting down and seemed to hang. Here is the bottom of region server log: http://pastebin.com/YYawJ4jA zookeeper-3.2.2 is used. Your comment is welcome. Here is relevant portion from jstack - I