SharePoint 2013 search service crawler error diagnosis three

SharePoint 2013 network crawling Error 1:

Access is denied. verify that either the default content access account has access to this repository, or add a crawl rule to crawl this repository. if the repository being crawler is a Sharepoint repository, verify that account you are using has "full read" permissions on the SharePoint web application being crawler.

1. Make sure that the account used for Crawl has the permission to access the website to be crawled

2. Make sure there is no loopback on the Web server. You can use the following command to disable loopback.

New-ItemProperty HKLM:\System\CurrentControlSet\Control\Lsa -Name “DisableLoopbackCheck” -Value “1″ -PropertyType dword

SharePoint 2013 network crawling Error 2:

The item has been truncated in the index because it exceeds the maximum size

The preceding error is generally because the size of the crawler object (document, etc.) exceeds the default limit.

You can run the following command to modify the limits:

$ssa = Get-SPEnterpriseSearchServiceApplication$mp = Get-SPEnterpriseSearchMetadataManagedProperty -SearchApplication $ssa -Identity "PublishingPageContentOWSHTML"$mp.MaxCharactersInPropertyStoreForRetrieval = 2097152$mp.Update()

SharePoint 2013 network crawling error 3:

The content for this address was excluded by the crawler because this item was marked with a no-index meta-tag. To index this item, remove the meta-tag and recrawl.

1. Make sure that the URL of the crawling object is not subject to the crawling rule exclude.

2. Make sure that "Crawl SharePoint content as HTTP pages" is not selected for the SharePoint site object included in the crawling rule"

SharePoint 2013 search service crawler error diagnosis three