opendev/gerrit
Code Issues Proposed changes

Catch exceptions on individual changes in reindex

Browse Source 
Previously exceptions were only caught at the commit
indexing level.  This meant that any exceptions indexing
a change on the commit will cause any potentially
remaining changes for that commit to be skipped.

Change-Id: I01f94ec8dea2cad352cc4766eb932d380f7bb065
This commit is contained in:
Martin Fick
2013-06-27 12:30:47 -06:00
parent 752d13e873
commit 0559859e68
1 changed files with 28 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
gerrit-pgm/src/main/java/com/google/gerrit/pgm/Reindex.java
View File

@@ -89,6 +89,7 @@ import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
@@ -377,6 +378,7 @@ public class Reindex extends SiteProgram {
private void getPathsAndIndex(RevCommit bCommit) throws Exception {
RevTree bTree = bCommit.getTree();
List<ChangeData> cds = byId.get(bCommit);
try {
RevTree aTree = aFor(bCommit, walk);
if (aTree == null) {
@@ -385,15 +387,20 @@ public class Reindex extends SiteProgram {
DiffFormatter df = new DiffFormatter(DisabledOutputStream.INSTANCE);
try {
df.setRepository(repo);
List<ChangeData> cds = byId.get(bCommit);
if (!cds.isEmpty()) {
List<String> paths = getPaths(df.scan(aTree, bTree));
for (ChangeData cd : cds) {
cd.setCurrentFilePaths(paths);
indexer.indexTask(cd).call();
done.update(1);
if (verbose) {
System.out.println("Reindexed change " + cd.getId());
Iterator<ChangeData> cdit = cds.iterator();
for (ChangeData cd ; cdit.hasNext(); cdit.remove()) {
cd = cdit.next();
try {
cd.setCurrentFilePaths(paths);
indexer.indexTask(cd).call();
done.update(1);
if (verbose) {
System.out.println("Reindexed change " + cd.getId());
}
} catch (Exception e) {
fail("Failed to index change " + cd.getId(), true, e);
}
}
}
@@ -401,7 +408,10 @@ public class Reindex extends SiteProgram {
df.release();
}
} catch (Exception e) {
fail("Failed to index commit " + bCommit.name(), e);
fail("Failed to index commit " + bCommit.name(), false, e);
for (ChangeData cd : cds) {
fail("Failed to index change " + cd.getId(), true, null);
}
}
}
@@ -444,8 +454,16 @@ public class Reindex extends SiteProgram {
}
}
private void fail(String error, Exception e) {
log.warn(error, e);
private void fail(String error, boolean failed, Exception e) {
if (failed) {
this.failed.update(1);
}
if (e != null) {
log.warn(error, e);
} else {
log.warn(error);
}
if (verbose) {
System.out.println(error);