Thanks. That is what I was looking for. We had a case where a fast failing storm-kafka spout (bad topic name) caused the creation of 600k child znodes, under one topology name, in /storm/errors in four days.
On Wed, Jun 28, 2017 at 2:48 PM, Bobby Evans <[email protected]> wrote: > That depends on the version of storm you have. In the newer versions of > storm everything in ZK is thrift encoded objects, that are probably gziped. > > https://github.com/apache/storm/blob/master/storm- > client/src/jvm/org/apache/storm/cluster/StormClusterStateImpl.java > > Is how storm interacts with ZK for most things. Please don't use it > directly but it can give you an idea of what is stored in ZK and where. > > For errors I think https://github.com/apache/storm/blob/master/storm- > client/src/jvm/org/apache/storm/cluster/StormClusterStateImpl.java# > L659-L691 is what you want to look at. > > - Bobby > > > > On Tuesday, June 27, 2017, 2:15:09 PM CDT, Kristopher Kane < > [email protected]> wrote: > > > I should qualify the path there is the ZooKeeper znode for /storm/errors > > > > On Tue, Jun 27, 2017 at 1:30 PM, Kristopher Kane <[email protected]> > wrote: > > Is there a doc or explanation for the contents populated under > /storm/errors/<topology_name> > > Thanks, > > Kris > > >
