https://community.cloudera.com/t5/Support-Questions/How-to-clear-temp-data-from-dataflow-nifi/m-p/136722#M99371 <P>I noticed that the disk drive on my HDF server is almost full.</P><P>I did some exploring, and found that the nifi/content_repository folder has 1.4TB of data in it, even with nothing in any queue, and nifi stopped.</P><P>I have had nifi.flow.configuration.archive.enable=false in nifi/conf/nifi.properties (since I installed), but I see a whole folder full of data with today's date. </P><P>The data in the content_repository folder is thousands of folders, named numerically ("1", "2", etc). Each folder has a single file named with an epoch timestamp.</P><P>Can someone give me some guidance on what I can safely delete and how to keep this tool from eating up so much disk storage?</P> Thu, 19 Jan 2017 21:32:48 GMT zack_riesland 2017-01-19T21:32:48Z https://community.cloudera.com/t5/Support-Questions/How-to-clear-temp-data-from-dataflow-nifi/m-p/136722#M99371 <P>I noticed that the disk drive on my HDF server is almost full.</P><P>I did some exploring, and found that the nifi/content_repository folder has 1.4TB of data in it, even with nothing in any queue, and nifi stopped.</P><P>I have had nifi.flow.configuration.archive.enable=false in nifi/conf/nifi.properties (since I installed), but I see a whole folder full of data with today's date. </P><P>The data in the content_repository folder is thousands of folders, named numerically ("1", "2", etc). Each folder has a single file named with an epoch timestamp.</P><P>Can someone give me some guidance on what I can safely delete and how to keep this tool from eating up so much disk storage?</P> Thu, 19 Jan 2017 21:32:48 GMT https://community.cloudera.com/t5/Support-Questions/How-to-clear-temp-data-from-dataflow-nifi/m-p/136722#M99371 zack_riesland 2017-01-19T21:32:48Z https://community.cloudera.com/t5/Support-Questions/How-to-clear-temp-data-from-dataflow-nifi/m-p/136723#M99372 <P>Ah! I see that there are 2 "archive" properties in the nifi.properties file:</P><P>nifi.flow.configuration.archive.enabled</P><P>nifi.content.repository.archive.enabled</P><P>I was setting the former, but I need to set the latter.</P> Thu, 19 Jan 2017 21:41:18 GMT https://community.cloudera.com/t5/Support-Questions/How-to-clear-temp-data-from-dataflow-nifi/m-p/136723#M99372 zack_riesland 2017-01-19T21:41:18Z