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SOLR-11920: Adding a file exists check before skipping a file for replication

This commit is contained in:
Ishan Chattopadhyaya 2018-04-17 10:48:36 +05:30
parent a417a2cd6a
commit 72ee0f64d4
1 changed files with 3 additions and 2 deletions
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5
solr/core/src/java/org/apache/solr/handler/IndexFetcher.java
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@ -1037,8 +1037,9 @@ public class IndexFetcher {
boolean alwaysDownload = filesToAlwaysDownloadIfNoChecksums(filename, size, compareResult);
LOG.debug("Downloading file={} size={} checksum={} alwaysDownload={}", filename, size, file.get(CHECKSUM), alwaysDownload);
if (!compareResult.equal || downloadCompleteIndex || alwaysDownload) {
if (downloadCompleteIndex && doDifferentialCopy && compareResult.equal && compareResult.checkSummed) {
File localFile = new File(indexDirPath, filename);
File localFile = new File(indexDirPath, filename);
if (downloadCompleteIndex && doDifferentialCopy && compareResult.equal && compareResult.checkSummed
&& localFile.exists()) {
LOG.info("Don't need to download this file. Local file's path is: {}, checksum is: {}",
localFile.getAbsolutePath(), file.get(CHECKSUM));
// A hard link here should survive the eventual directory move, and should be more space efficient as