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Block HTML output cache needs refresh from time to time


Magento New Product Page not updating group priceDisable cache on a blockInvalidated Block TypesCache parts of blockCache Hole Punch BlockLifetime disable of html cache blockWhy do I have to refresh Blocks HTML output / Page blocks HTML every other hour?Grouped products doesn't display on category page only at first timeDisable cache for block Mage_Catalog_Block_Product_PriceClean specific block cache













0















I am the only administrator of the store. I am doing before night a Flush Cache Storage in order to get the following issue. In the morning I visit again the backend and there is a warning message "One or more of the Cache Types are invalidated: Blocks HTML output. Click here to go to Cache Management and refresh cache types."



Blocks HTML output warning reacts once you make changes in backend. Is anyone knowing why Blocks HTML output cache needs a refresh after a few hours without touching the backend?










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    0















    I am the only administrator of the store. I am doing before night a Flush Cache Storage in order to get the following issue. In the morning I visit again the backend and there is a warning message "One or more of the Cache Types are invalidated: Blocks HTML output. Click here to go to Cache Management and refresh cache types."



    Blocks HTML output warning reacts once you make changes in backend. Is anyone knowing why Blocks HTML output cache needs a refresh after a few hours without touching the backend?










    share|improve this question
















    bumped to the homepage by Community 5 mins ago


    This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.


















      0












      0








      0








      I am the only administrator of the store. I am doing before night a Flush Cache Storage in order to get the following issue. In the morning I visit again the backend and there is a warning message "One or more of the Cache Types are invalidated: Blocks HTML output. Click here to go to Cache Management and refresh cache types."



      Blocks HTML output warning reacts once you make changes in backend. Is anyone knowing why Blocks HTML output cache needs a refresh after a few hours without touching the backend?










      share|improve this question
















      I am the only administrator of the store. I am doing before night a Flush Cache Storage in order to get the following issue. In the morning I visit again the backend and there is a warning message "One or more of the Cache Types are invalidated: Blocks HTML output. Click here to go to Cache Management and refresh cache types."



      Blocks HTML output warning reacts once you make changes in backend. Is anyone knowing why Blocks HTML output cache needs a refresh after a few hours without touching the backend?







      block-cache






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Jan 3 '16 at 13:13









      Amit Bera

      58.9k1575175




      58.9k1575175










      asked Jan 2 '16 at 19:35









      ADDISON74ADDISON74

      412514




      412514





      bumped to the homepage by Community 5 mins ago


      This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.







      bumped to the homepage by Community 5 mins ago


      This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
























          1 Answer
          1






          active

          oldest

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          0














          Your cron will run at specified intervals, such as every 5 minutes.
          Magento, will throw that message if any block has been modified. This can be from products, to CMS, or anything that is in a cached block. This is expected behavior you are experiencing.
          You can look here for some reasons:
          Mage::app()->getCacheInstance()->getInvalidatedTypes();
          That is found in this class



          Mage_Core_Model_Cache

          /**
          * Get array of all invalidated cache types
          *
          * @return array
          */
          public function getInvalidatedTypes()
          {
          $invalidatedTypes = array();
          $types = $this->_getInvalidatedTypes();
          if ($types) {
          $allTypes = $this->getTypes();
          foreach ($types as $type => $flag) {
          if (isset($allTypes[$type]) && $this->canUse($type)) {
          $invalidatedTypes[$type] = $allTypes[$type];
          }
          }
          }
          return $invalidatedTypes;
          }


          There are many reason why a block may be invalidated, I guess I would not worry too much about it. However, if your customer will eventually not just take our word that things are working fine, you can create an observer that fixes the invalid blocks when an admin user logs in the site. That seems a bit much but I have had non technical customers before and sometimes its easier just to find a fix rather than try to explain the depths of Magento to a store owner.






          share|improve this answer























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            0














            Your cron will run at specified intervals, such as every 5 minutes.
            Magento, will throw that message if any block has been modified. This can be from products, to CMS, or anything that is in a cached block. This is expected behavior you are experiencing.
            You can look here for some reasons:
            Mage::app()->getCacheInstance()->getInvalidatedTypes();
            That is found in this class



            Mage_Core_Model_Cache

            /**
            * Get array of all invalidated cache types
            *
            * @return array
            */
            public function getInvalidatedTypes()
            {
            $invalidatedTypes = array();
            $types = $this->_getInvalidatedTypes();
            if ($types) {
            $allTypes = $this->getTypes();
            foreach ($types as $type => $flag) {
            if (isset($allTypes[$type]) && $this->canUse($type)) {
            $invalidatedTypes[$type] = $allTypes[$type];
            }
            }
            }
            return $invalidatedTypes;
            }


            There are many reason why a block may be invalidated, I guess I would not worry too much about it. However, if your customer will eventually not just take our word that things are working fine, you can create an observer that fixes the invalid blocks when an admin user logs in the site. That seems a bit much but I have had non technical customers before and sometimes its easier just to find a fix rather than try to explain the depths of Magento to a store owner.






            share|improve this answer




























              0














              Your cron will run at specified intervals, such as every 5 minutes.
              Magento, will throw that message if any block has been modified. This can be from products, to CMS, or anything that is in a cached block. This is expected behavior you are experiencing.
              You can look here for some reasons:
              Mage::app()->getCacheInstance()->getInvalidatedTypes();
              That is found in this class



              Mage_Core_Model_Cache

              /**
              * Get array of all invalidated cache types
              *
              * @return array
              */
              public function getInvalidatedTypes()
              {
              $invalidatedTypes = array();
              $types = $this->_getInvalidatedTypes();
              if ($types) {
              $allTypes = $this->getTypes();
              foreach ($types as $type => $flag) {
              if (isset($allTypes[$type]) && $this->canUse($type)) {
              $invalidatedTypes[$type] = $allTypes[$type];
              }
              }
              }
              return $invalidatedTypes;
              }


              There are many reason why a block may be invalidated, I guess I would not worry too much about it. However, if your customer will eventually not just take our word that things are working fine, you can create an observer that fixes the invalid blocks when an admin user logs in the site. That seems a bit much but I have had non technical customers before and sometimes its easier just to find a fix rather than try to explain the depths of Magento to a store owner.






              share|improve this answer


























                0












                0








                0







                Your cron will run at specified intervals, such as every 5 minutes.
                Magento, will throw that message if any block has been modified. This can be from products, to CMS, or anything that is in a cached block. This is expected behavior you are experiencing.
                You can look here for some reasons:
                Mage::app()->getCacheInstance()->getInvalidatedTypes();
                That is found in this class



                Mage_Core_Model_Cache

                /**
                * Get array of all invalidated cache types
                *
                * @return array
                */
                public function getInvalidatedTypes()
                {
                $invalidatedTypes = array();
                $types = $this->_getInvalidatedTypes();
                if ($types) {
                $allTypes = $this->getTypes();
                foreach ($types as $type => $flag) {
                if (isset($allTypes[$type]) && $this->canUse($type)) {
                $invalidatedTypes[$type] = $allTypes[$type];
                }
                }
                }
                return $invalidatedTypes;
                }


                There are many reason why a block may be invalidated, I guess I would not worry too much about it. However, if your customer will eventually not just take our word that things are working fine, you can create an observer that fixes the invalid blocks when an admin user logs in the site. That seems a bit much but I have had non technical customers before and sometimes its easier just to find a fix rather than try to explain the depths of Magento to a store owner.






                share|improve this answer













                Your cron will run at specified intervals, such as every 5 minutes.
                Magento, will throw that message if any block has been modified. This can be from products, to CMS, or anything that is in a cached block. This is expected behavior you are experiencing.
                You can look here for some reasons:
                Mage::app()->getCacheInstance()->getInvalidatedTypes();
                That is found in this class



                Mage_Core_Model_Cache

                /**
                * Get array of all invalidated cache types
                *
                * @return array
                */
                public function getInvalidatedTypes()
                {
                $invalidatedTypes = array();
                $types = $this->_getInvalidatedTypes();
                if ($types) {
                $allTypes = $this->getTypes();
                foreach ($types as $type => $flag) {
                if (isset($allTypes[$type]) && $this->canUse($type)) {
                $invalidatedTypes[$type] = $allTypes[$type];
                }
                }
                }
                return $invalidatedTypes;
                }


                There are many reason why a block may be invalidated, I guess I would not worry too much about it. However, if your customer will eventually not just take our word that things are working fine, you can create an observer that fixes the invalid blocks when an admin user logs in the site. That seems a bit much but I have had non technical customers before and sometimes its easier just to find a fix rather than try to explain the depths of Magento to a store owner.







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Jan 3 '16 at 17:10









                RussellAlbinRussellAlbin

                41437




                41437






























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