Add a proper way for controlled stop.

3 files changed, 6 insertions, 1 deletions

diff --git a/searchcore/src/vespa/searchcore/proton/server/i_maintenance_job.h b/searchcore/src/vespa/searchcore/proton/server/i_maintenance_job.h
index df6889ecf04..34e882c1f01 100644
--- a/searchcore/src/vespa/searchcore/proton/server/i_maintenance_job.h
+++ b/searchcore/src/vespa/searchcore/proton/server/i_maintenance_job.h
@@ -38,6 +38,7 @@ public:
     virtual vespalib::duration getInterval() const { return _interval; }
     virtual bool isBlocked() const { return false; }
     virtual IBlockableMaintenanceJob *asBlockable() { return nullptr; }
+    virtual void onStop() {}
 
     /**
      * Register maintenance job runner, in case event passed to the
diff --git a/searchcore/src/vespa/searchcore/proton/server/lid_space_compaction_job_take2.cpp b/searchcore/src/vespa/searchcore/proton/server/lid_space_compaction_job_take2.cpp
index f5441f86835..58ecca9f8ce 100644
--- a/searchcore/src/vespa/searchcore/proton/server/lid_space_compaction_job_take2.cpp
+++ b/searchcore/src/vespa/searchcore/proton/server/lid_space_compaction_job_take2.cpp
@@ -83,7 +83,10 @@ CompactionJob::CompactionJob(const DocumentDBLidSpaceCompactionConfig &config,
 {
 }
 
-CompactionJob::~CompactionJob() {
+CompactionJob::~CompactionJob() = default;
+
+void
+CompactionJob::onStop() {
     _bucketExecutor.sync();
 }
 
diff --git a/searchcore/src/vespa/searchcore/proton/server/lid_space_compaction_job_take2.h b/searchcore/src/vespa/searchcore/proton/server/lid_space_compaction_job_take2.h
index 3a61ee85a87..6c11961e137 100644
--- a/searchcore/src/vespa/searchcore/proton/server/lid_space_compaction_job_take2.h
+++ b/searchcore/src/vespa/searchcore/proton/server/lid_space_compaction_job_take2.h
@@ -30,6 +30,7 @@ private:
 
     bool scanDocuments(const search::LidUsageStats &stats) override;
     void moveDocument(const search::DocumentMetaData & meta, std::shared_ptr<IDestructorCallback> onDone);
+    void onStop() override;
 
 public:
     CompactionJob(const DocumentDBLidSpaceCompactionConfig &config,