It's hard to say. Have you tried to open another tab ? If it is still slow, then it might be issue in backend.
<stephane.d...@orange.com> 于2020年2月18日周二 下午4:32写道： > Hello, > > > > I’m facing performances issues with zeppelin. It seems that these > performances are mainly located on the browser side. I have actually a > Zeppelin instance with quite a lot of notebooks and many paragraphs inside, > and I find that Zeppelin refresh and rendering is really slow. It means for > example that the spark job is finished, but the Web UI shows that it is 20% > completed, and it takes a few minutes to reflect the real spark status. > > So, I extracted one notebook, and imported it in another Zeppelin on the > same server. Actually, I have this: > > - A Zeppelin 0.8.0 which comes with Hortonworks data platform > > - A standalone Zeppelin 0.8.2 on the same server, with the same > configuration for memory > > > > And then, my notebook imported in the standalone instance runs really > fastly. One difference I also have between the 2 instances is that the > standalone one has its notebook on local filesystem, while the HDP one has > its notebook on hdfs. For sure, hdfs access is slower than the local fs > one. Can this also be a possible origin of this issue? > > > > Thanks for your help, > > > > Stéphane > -- Best Regards Jeff Zhang
