Srini, The error message "FlowFile Repository failed to update" matches a known issue where NiFi has trouble persisting attributes larger than 64 KB ( https://issues.apache.org/jira/browse/NIFI-3389). Is it possible that your EvaluateJsonPath is creating attributes exceeding 64 KB? From your error file:
o.a.n.p.standard.EvaluateJsonPath EvaluateJsonPath[id=b71b17e5-1046-115a-5d5c-e4f368141f13] Failed to process session due to org.apache.nifi.processor.exception.ProcessException: FlowFile Repository failed to update: org.apache.nifi.processor.exception.ProcessException: FlowFile Repository failed to update Thanks, James On Thu, Mar 16, 2017 at 11:40 AM, srini <nallurisrin...@gmail.com> wrote: > Hi, > We have single nifi instance, and this is our production environment. > Yesterday I increased from 512m to 4096m in bootstrap.conf for both Xms and > Xmx, and restarted nifi. > Then I see this error [1]. Then I deleted the folder > ../nifi-1.1.0/flowfile_repository and restarted the nifi. > Then everything is fine, and it has been working close 20 hours without any > issue. > > Now all of sudden, I am seeing the same error. What should I do? > > [1] All Partitions have been blacklisted due to failures when attempting to > update. If the Write-Ahead Log is able to perform a checkpoint, this issue > may resolve itself. Otherwise, manual intervention will be required. > > thanks > Srini error.txt > <http://apache-nifi-developer-list.39713.n7.nabble.com/file/ > n15167/error.txt> > > > > -- > View this message in context: http://apache-nifi-developer- > list.39713.n7.nabble.com/All-Partitions-have-been- > blacklisted-due-to-failures-when-attempting-to-update-If- > the-Write-Ahead-Lo-tp15167.html > Sent from the Apache NiFi Developer List mailing list archive at > Nabble.com. >
