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-rw-r--r--src/libstore/binary-cache-store.hh6
-rw-r--r--src/libstore/build.cc41
-rw-r--r--src/libstore/globals.cc2
-rw-r--r--src/libstore/globals.hh3
-rw-r--r--src/libstore/local-store.cc66
-rw-r--r--src/libstore/local-store.hh19
-rw-r--r--src/libstore/remote-store.cc18
-rw-r--r--src/libstore/remote-store.hh4
-rw-r--r--src/libstore/schema.sql5
-rw-r--r--src/libstore/store-api.hh8
10 files changed, 11 insertions, 161 deletions
diff --git a/src/libstore/binary-cache-store.hh b/src/libstore/binary-cache-store.hh
index 0020f89eee49..9e7b0ad9a384 100644
--- a/src/libstore/binary-cache-store.hh
+++ b/src/libstore/binary-cache-store.hh
@@ -156,12 +156,6 @@ public:
     void collectGarbage(const GCOptions & options, GCResults & results) override
     { notImpl(); }
 
-    PathSet queryFailedPaths() override
-    { return {}; }
-
-    void clearFailedPaths(const PathSet & paths) override
-    { }
-
     void optimiseStore() override
     { }
 
diff --git a/src/libstore/build.cc b/src/libstore/build.cc
index e493ac1aa22e..c1eea87e344d 100644
--- a/src/libstore/build.cc
+++ b/src/libstore/build.cc
@@ -1047,11 +1047,6 @@ void DerivationGoal::haveDerivation()
         return;
     }
 
-    /* Check whether any output previously failed to build.  If so,
-       don't bother. */
-    for (auto & i : invalidOutputs)
-        if (pathFailed(i)) return;
-
     /* Reject doing a hash build of anything other than a fixed-output
        derivation. */
     if (buildMode == bmHash) {
@@ -1322,12 +1317,6 @@ void DerivationGoal::tryToBuild()
         deletePath(path);
     }
 
-    /* Check again whether any output previously failed to build,
-       because some other process may have tried and failed before we
-       acquired the lock. */
-    for (auto & i : drv->outputs)
-        if (pathFailed(i.second.path)) return;
-
     /* Don't do a remote build if the derivation has the attribute
        `preferLocalBuild' set.  Also, check and repair modes are only
        supported for local builds. */
@@ -1549,17 +1538,6 @@ void DerivationGoal::buildDone()
                 statusOk(status) ? BuildResult::OutputRejected :
                 fixedOutput || diskFull ? BuildResult::TransientFailure :
                 BuildResult::PermanentFailure;
-
-            /* Register the outputs of this build as "failed" so we
-               won't try to build them again (negative caching).
-               However, don't do this for fixed-output derivations,
-               since they're likely to fail for transient reasons
-               (e.g., fetchurl not being able to access the network).
-               Hook errors (like communication problems with the
-               remote machine) shouldn't be cached either. */
-            if (settings.cacheFailure && !fixedOutput && !diskFull)
-                for (auto & i : drv->outputs)
-                    worker.store.registerFailedPath(i.second.path);
         }
 
         done(st, e.msg());
@@ -2993,23 +2971,6 @@ PathSet DerivationGoal::checkPathValidity(bool returnValid, bool checkHash)
 }
 
 
-bool DerivationGoal::pathFailed(const Path & path)
-{
-    if (!settings.cacheFailure) return false;
-
-    if (!worker.store.hasPathFailed(path)) return false;
-
-    printMsg(lvlError, format("builder for ‘%1%’ failed previously (cached)") % path);
-
-    if (settings.printBuildTrace)
-        printMsg(lvlError, format("@ build-failed %1% - cached") % drvPath);
-
-    done(BuildResult::CachedFailure);
-
-    return true;
-}
-
-
 Path DerivationGoal::addHashRewrite(const Path & path)
 {
     string h1 = string(path, settings.nixStore.size() + 1, 32);
@@ -3031,7 +2992,7 @@ void DerivationGoal::done(BuildResult::Status status, const string & msg)
     amDone(result.success() ? ecSuccess : ecFailed);
     if (result.status == BuildResult::TimedOut)
         worker.timedOut = true;
-    if (result.status == BuildResult::PermanentFailure || result.status == BuildResult::CachedFailure)
+    if (result.status == BuildResult::PermanentFailure)
         worker.permanentFailure = true;
 }
 
diff --git a/src/libstore/globals.cc b/src/libstore/globals.cc
index e704837e8798..e55144a06c41 100644
--- a/src/libstore/globals.cc
+++ b/src/libstore/globals.cc
@@ -52,7 +52,6 @@ Settings::Settings()
     keepLog = true;
     compressLog = true;
     maxLogSize = 0;
-    cacheFailure = false;
     pollInterval = 5;
     checkRootReachability = false;
     gcKeepOutputs = false;
@@ -175,7 +174,6 @@ void Settings::update()
     _get(keepLog, "build-keep-log");
     _get(compressLog, "build-compress-log");
     _get(maxLogSize, "build-max-log-size");
-    _get(cacheFailure, "build-cache-failure");
     _get(pollInterval, "build-poll-interval");
     _get(checkRootReachability, "gc-check-reachability");
     _get(gcKeepOutputs, "gc-keep-outputs");
diff --git a/src/libstore/globals.hh b/src/libstore/globals.hh
index 60b11afe6088..572fa7188c14 100644
--- a/src/libstore/globals.hh
+++ b/src/libstore/globals.hh
@@ -168,9 +168,6 @@ struct Settings {
        before being killed (0 means no limit). */
     unsigned long maxLogSize;
 
-    /* Whether to cache build failures. */
-    bool cacheFailure;
-
     /* How often (in seconds) to poll for locks. */
     unsigned int pollInterval;
 
diff --git a/src/libstore/local-store.cc b/src/libstore/local-store.cc
index 31aee0dd1d94..c928e7cb6ed4 100644
--- a/src/libstore/local-store.cc
+++ b/src/libstore/local-store.cc
@@ -198,6 +198,13 @@ LocalStore::LocalStore()
             txn.commit();
         }
 
+        if (curSchema < 9) {
+            SQLiteTxn txn(state->db);
+            if (sqlite3_exec(state->db, "drop table FailedPaths", 0, 0, 0) != SQLITE_OK)
+                throwSQLiteError(state->db, "upgrading database schema");
+            txn.commit();
+        }
+
         writeFile(schemaPath, (format("%1%") % nixSchemaVersion).str());
 
         lockFile(globalLock, ltRead, true);
@@ -327,16 +334,6 @@ void LocalStore::openDB(State & state, bool create)
         "select path from Refs join ValidPaths on referrer = id where reference = (select id from ValidPaths where path = ?);");
     state.stmtInvalidatePath.create(db,
         "delete from ValidPaths where path = ?;");
-    state.stmtRegisterFailedPath.create(db,
-        "insert or ignore into FailedPaths (path, time) values (?, ?);");
-    state.stmtHasPathFailed.create(db,
-        "select time from FailedPaths where path = ?;");
-    state.stmtQueryFailedPaths.create(db,
-        "select path from FailedPaths;");
-    // If the path is a derivation, then clear its outputs.
-    state.stmtClearFailedPath.create(db,
-        "delete from FailedPaths where ?1 = '*' or path = ?1 "
-        "or path in (select d.path from DerivationOutputs d join ValidPaths v on d.drv = v.id where v.path = ?1);");
     state.stmtAddDerivationOutput.create(db,
         "insert or replace into DerivationOutputs (drv, id, path) values (?, ?, ?);");
     state.stmtQueryValidDerivers.create(db,
@@ -583,55 +580,6 @@ uint64_t LocalStore::addValidPath(State & state,
 }
 
 
-void LocalStore::registerFailedPath(const Path & path)
-{
-    retrySQLite<void>([&]() {
-        auto state(_state.lock());
-        state->stmtRegisterFailedPath.use()(path)(time(0)).step();
-    });
-}
-
-
-bool LocalStore::hasPathFailed(const Path & path)
-{
-    return retrySQLite<bool>([&]() {
-        auto state(_state.lock());
-        return state->stmtHasPathFailed.use()(path).next();
-    });
-}
-
-
-PathSet LocalStore::queryFailedPaths()
-{
-    return retrySQLite<PathSet>([&]() {
-        auto state(_state.lock());
-
-        auto useQueryFailedPaths(state->stmtQueryFailedPaths.use());
-
-        PathSet res;
-        while (useQueryFailedPaths.next())
-            res.insert(useQueryFailedPaths.getStr(0));
-
-        return res;
-    });
-}
-
-
-void LocalStore::clearFailedPaths(const PathSet & paths)
-{
-    retrySQLite<void>([&]() {
-        auto state(_state.lock());
-
-        SQLiteTxn txn(state->db);
-
-        for (auto & path : paths)
-            state->stmtClearFailedPath.use()(path).exec();
-
-        txn.commit();
-    });
-}
-
-
 Hash parseHashField(const Path & path, const string & s)
 {
     string::size_type colon = s.find(':');
diff --git a/src/libstore/local-store.hh b/src/libstore/local-store.hh
index dceeb42ccee5..14ff92c35cc5 100644
--- a/src/libstore/local-store.hh
+++ b/src/libstore/local-store.hh
@@ -17,8 +17,8 @@ namespace nix {
 /* Nix store and database schema version.  Version 1 (or 0) was Nix <=
    0.7.  Version 2 was Nix 0.8 and 0.9.  Version 3 is Nix 0.10.
    Version 4 is Nix 0.11.  Version 5 is Nix 0.12-0.16.  Version 6 is
-   Nix 1.0.  Version 7 is Nix 1.3. Version 8 is 1.12. */
-const int nixSchemaVersion = 8;
+   Nix 1.0.  Version 7 is Nix 1.3. Version 9 is 1.12. */
+const int nixSchemaVersion = 9;
 
 
 extern string drvsLogDir;
@@ -71,10 +71,6 @@ private:
         SQLiteStmt stmtQueryReferences;
         SQLiteStmt stmtQueryReferrers;
         SQLiteStmt stmtInvalidatePath;
-        SQLiteStmt stmtRegisterFailedPath;
-        SQLiteStmt stmtHasPathFailed;
-        SQLiteStmt stmtQueryFailedPaths;
-        SQLiteStmt stmtClearFailedPath;
         SQLiteStmt stmtAddDerivationOutput;
         SQLiteStmt stmtQueryValidDerivers;
         SQLiteStmt stmtQueryDerivationOutputs;
@@ -194,17 +190,6 @@ public:
 
     void registerValidPaths(const ValidPathInfos & infos);
 
-    /* Register that the build of a derivation with output `path' has
-       failed. */
-    void registerFailedPath(const Path & path);
-
-    /* Query whether `path' previously failed to build. */
-    bool hasPathFailed(const Path & path);
-
-    PathSet queryFailedPaths() override;
-
-    void clearFailedPaths(const PathSet & paths) override;
-
     void vacuumDB();
 
     /* Repair the contents of the given path by redownloading it using
diff --git a/src/libstore/remote-store.cc b/src/libstore/remote-store.cc
index 4d5d689dc7f9..761e835481a8 100644
--- a/src/libstore/remote-store.cc
+++ b/src/libstore/remote-store.cc
@@ -520,23 +520,6 @@ void RemoteStore::collectGarbage(const GCOptions & options, GCResults & results)
 }
 
 
-PathSet RemoteStore::queryFailedPaths()
-{
-    auto conn(connections->get());
-    conn->to << wopQueryFailedPaths;
-    conn->processStderr();
-    return readStorePaths<PathSet>(conn->from);
-}
-
-
-void RemoteStore::clearFailedPaths(const PathSet & paths)
-{
-    auto conn(connections->get());
-    conn->to << wopClearFailedPaths << paths;
-    conn->processStderr();
-    readInt(conn->from);
-}
-
 void RemoteStore::optimiseStore()
 {
     auto conn(connections->get());
@@ -545,6 +528,7 @@ void RemoteStore::optimiseStore()
     readInt(conn->from);
 }
 
+
 bool RemoteStore::verifyStore(bool checkContents, bool repair)
 {
     auto conn(connections->get());
diff --git a/src/libstore/remote-store.hh b/src/libstore/remote-store.hh
index cede4d332f88..45bc41804ccf 100644
--- a/src/libstore/remote-store.hh
+++ b/src/libstore/remote-store.hh
@@ -85,10 +85,6 @@ public:
 
     void collectGarbage(const GCOptions & options, GCResults & results) override;
 
-    PathSet queryFailedPaths() override;
-
-    void clearFailedPaths(const PathSet & paths) override;
-
     void optimiseStore() override;
 
     bool verifyStore(bool checkContents, bool repair) override;
diff --git a/src/libstore/schema.sql b/src/libstore/schema.sql
index 39c74c65a4f2..91878af1580d 100644
--- a/src/libstore/schema.sql
+++ b/src/libstore/schema.sql
@@ -39,8 +39,3 @@ create table if not exists DerivationOutputs (
 );
 
 create index if not exists IndexDerivationOutputs on DerivationOutputs(path);
-
-create table if not exists FailedPaths (
-    path text primary key not null,
-    time integer not null
-);
diff --git a/src/libstore/store-api.hh b/src/libstore/store-api.hh
index 798054d16656..ae5631ba0b7c 100644
--- a/src/libstore/store-api.hh
+++ b/src/libstore/store-api.hh
@@ -148,7 +148,6 @@ struct BuildResult
         InputRejected,
         OutputRejected,
         TransientFailure, // possibly transient
-        CachedFailure,
         TimedOut,
         MiscFailure,
         DependencyFailed,
@@ -325,13 +324,6 @@ public:
     /* Perform a garbage collection. */
     virtual void collectGarbage(const GCOptions & options, GCResults & results) = 0;
 
-    /* Return the set of paths that have failed to build.*/
-    virtual PathSet queryFailedPaths() = 0;
-
-    /* Clear the "failed" status of the given paths.  The special
-       value `*' causes all failed paths to be cleared. */
-    virtual void clearFailedPaths(const PathSet & paths) = 0;
-
     /* Return a string representing information about the path that
        can be loaded into the database using `nix-store --load-db' or
        `nix-store --register-validity'. */
generated by cgit-pink 1.4.1 (git 2.44.2) at 2024-11-18T17·10+0000