Hi All, I am creating a new file name based on the time stamp and concatenate with random number but not able figure out the el expression for it temp_${now():format("yyyy-MM-dd-HH-mm-ss"):join(random():mod(10):plus(1))}, however this expression is not valid EL expression Thanks Dheeru ... View more

Hi All, Thanks a lot to this awesome community We have a high event per second data source feeding to mergecontent using listenTCP (15000 event per second), right now I have 3 mergecontent processors in serial, first one 32 MB second one to merge till 64 mb and last one to 128 MB (default block size) , however the message are still getting queued up on the success of listentcp. the settings in the success queue is 100000 message and 2 GB size limit. should I add 2 more mergecontent in serial to merge 8 mb and then 16 mb? also there are 2 concurrent processes for each mergeocntent processor I have done all the settings to make our cluster a high perfromance cluster read a blog on this community https://community.hortonworks.com/articles/7882/hdfnifi-best-practices-for-setting-up-a-high-perfo.html any help or suggesttions Thanks Dheeru ... View more