yacy_search_server

History

orbiter dc0c06e43d PLEASE MAKE A BACK-UP OF YOUR COMPLETE DATA DIRECTORY BEFORE USING THIS redesign for better IO performance enhanced database seek-time by avoiding write operations at distant positions of a database file. until now, a USEDC counter was written at the head-section of a kelondroRecords database file (which is the basic data structure of all kelondro database files) to store the actual number of records that are contained in the database. Now, this value is computed from the database file size. This is either done only once at start-time, or continuously when run in asserts enabled. The counter is then updated only in RAM, and written at close of the file. If the close fails, the correct number can be computed from the file size, and if this is not equal to the stored number it is a strong evidence that YaCY was not shut down properly. To preserve consistency, the complete storage-routine had to be re-written. Another change enhances read of nodes in some cases, where the data-tail can be read together with the data-head. This saves another IO lookup during each DB node fetch. Includes also many small bugfixes. IF ANYTHING GOES WRONG, ALL YOUR DATA IS LOST: PLEASE MAKE A BACK-UP git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3375 6c8d7289-2bf4-0310-a012-ef5d649a1542		18 years ago
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crawlOrder.html	…
crawlOrder.java	XSS-safe put as default.	18 years ago
crawlReceipt.html	…
crawlReceipt.java	XSS-safe put as default.	18 years ago
hello.html	…
hello.java	redesign of last-seen fieln inside seed:	18 years ago
list.html	…
list.java	PLEASE MAKE A BACK-UP OF YOUR COMPLETE DATA DIRECTORY BEFORE USING THIS	18 years ago
message.html	…
message.java	replaced some toString()	18 years ago
profile.html	…
profile.java	XSS-safe put as default.	18 years ago
query.html	…
query.java	removed constants (no connection with yacySeed.dna identifier)	18 years ago
search.html	…
search.java	fix for wrong display of search statistics	18 years ago
transfer.html	…
transfer.java	XSS-safe put as default.	18 years ago
transferRWI.html	…
transferRWI.java	replaced some toString()	18 years ago
transferURL.html	…
transferURL.java	- don't spam log because of some old URLs	18 years ago