From 3bfe323a5dc33cf9ffbef8d0f5ee5f43ca507696 Mon Sep 17 00:00:00 2001 From: Andre F de Miranda Date: Tue, 2 May 2017 18:43:58 +1000 Subject: [PATCH] NIFI-3769 - Document detail value of 'nifi.provenance.repository.warm.cache.frequency' --- nifi-docs/src/main/asciidoc/administration-guide.adoc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/nifi-docs/src/main/asciidoc/administration-guide.adoc b/nifi-docs/src/main/asciidoc/administration-guide.adoc index 09af983b95..bd1202929c 100644 --- a/nifi-docs/src/main/asciidoc/administration-guide.adoc +++ b/nifi-docs/src/main/asciidoc/administration-guide.adoc @@ -2227,7 +2227,7 @@ Providing three total locations, including _nifi.provenance.repository.director NiFi will periodically open each Lucene index and then close it, in order to "warm" the cache. This will result in far faster queries when the Provenance Repository is large. As with all great things, though, it comes with a cost. Warming the cache does take some CPU resources, but more importantly it will evict other data from the Operating System disk cache and will result in reading (potentially a great deal of) data from the disk. This can result in lower NiFi performance. However, if NiFi is running in an environment where CPU and disk - are not fully utilized, this feature can result in far faster Provenance queries. + are not fully utilized, this feature can result in far faster Provenance queries. The default value for this property is blank (i.e. disabled). |==== [[encrypted-write-ahead-provenance-repository-properties]]