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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.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.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.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 |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. 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. |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* |*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.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.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. |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.