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NIFI-848 Extending the Administrator Guide to include guidance on providing multiple provenance and content repositories.

This commit is contained in:
Aldrin Piri 2015-08-17 09:38:21 -04:00
parent 6066557e66
commit c0dad8d1d8
1 changed files with 20 additions and 2 deletions
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22
nifi-docs/src/main/asciidoc/administration-guide.adoc
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@ -468,7 +468,16 @@ FlowFile Repository, if also on that disk, could become corrupt. To avoid this s
|nifi.content.repository.implementation|The Content Repository implementation. The default value is org.apache.nifi.controller.repository.FileSystemRepository and should not be changed.
|nifi.content.claim.max.appendable.size|The maximum size for a content claim. The default value is 10 MB.
|nifi.content.claim.max.flow.files|The maximum number of FlowFiles to assign to one content claim. The default value is 100.
|nifi.content.repository.directory.default*|The location of the Content Repository. The default value is ./content_repository.
|nifi.content.repository.directory.default*|The location of the Content Repository. The default value is ./content_repository. +
+
*NOTE*: Multiple content repositories can be specified by using the *_nifi.content.repository.directory._* prefix with unique suffixes and separate paths as values. +
+
For example, to provide two additional locations to act as part of the content repository, a user could also specify additional properties with keys of: +
+
nifi.provenance.repository.directory.content1=/repos/provenance1 +
nifi.provenance.repository.directory.content2=/repos/provenance2 +
+
Providing three total locations, including _nifi.content.repository.directory.default_.
|nifi.content.repository.archive.max.retention.period|If archiving is enabled (see nifi.content.repository.archive.enabled below), then
this property specifies the maximum amount of time to keep the archived data. It is blank by default.
|nifi.content.repository.archive.max.usage.percentage|If archiving is enabled (see nifi.content.repository.archive.enabled below), then this property also must have a value to indicate the maximum percentage of disk space that may be used for archiving. It is blank by default.
@ -490,7 +499,16 @@ The Provenance Repository contains the information related to Data Provenance. T
|====
|*Property*|*Description*
|nifi.provenance.repository.directory.default*|The location of the Provenance Repository. The default value is ./provenance_repository.
|nifi.provenance.repository.directory.default*|The location of the Provenance Repository. The default value is ./provenance_repository. +
+
*NOTE*: Multiple provenance repositories can be specified by using the *_nifi.provenance.repository.directory._* prefix with unique suffixes and separate paths as values. +
+
For example, to provide two additional locations to act as part of the provenance repository, a user could also specify additional properties with keys of: +
+
nifi.provenance.repository.directory.provenance1=/repos/provenance1 +
nifi.provenance.repository.directory.provenance2=/repos/provenance2 +
+
Providing three total locations, including _nifi.provenance.repository.directory.default_.
|nifi.provenance.repository.max.storage.time|The maximum amount of time to keep data provenance information. The default value is 24 hours.
|nifi.provenance.repository.max.storage.size|The maximum amount of data provenance information to store at a time. The default is 1 GB.
|nifi.provenance.repository.rollover.time|The amount of time to wait before rolling over the latest data provenance information so that it is available in the User Interface. The default value is 5 mins.