5

Below given is crontab.xml

<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Cron:etc/crontab.xsd">
<group id="customemarsys_cron">
    <!-- catalog Related Jobs -->
    <job name="custom_product_sync" instance="Custom\Module\Cron\ProductSync" method="execute">
        <schedule>* */1 * * *</schedule>
    </job>
</group>

cron_groups.xml

<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Cron:etc/cron_groups.xsd">
<group id="customemarsys_cron">
    <schedule_generate_every>15</schedule_generate_every>
    <schedule_ahead_for>20</schedule_ahead_for>
    <schedule_lifetime>15</schedule_lifetime>
    <history_cleanup_every>10</history_cleanup_every>
    <history_success_lifetime>10080</history_success_lifetime>
    <history_failure_lifetime>10080</history_failure_lifetime>
    <use_separate_process>0</use_separate_process>
</group></config>

I tried to run php -dmemory_limit=6G bin/magento cron:run --group customemarsys_cron

But it reflects error

main.WARNING: Could not acquire lock for cron group: customemarsys_cron, skipping run [] []

2
  • <use_separate_process>1</use_separate_process> could you please do this change and cache:clean and try?
    – Keyur Shah
    Apr 19, 2019 at 10:08
  • find any solution ??? Jul 16, 2019 at 7:46

3 Answers 3

0

As far as I know there are 2 cron groups by default in Magento 2: default and index.
Try to change your cron group to default and check again:

<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Cron:etc/crontab.xsd">
<group id="default">
    <!-- catalog Related Jobs -->
    <job name="custom_product_sync" instance="Custom\Module\Cron\ProductSync" method="execute">
        <schedule>* */1 * * *</schedule>
    </job>
</group>
8
  • i want for my custom cron group
    – Unknown
    Apr 19, 2019 at 7:05
  • @Parthavi how did you define your crongroup, can you include it in your post
    – fmsthird
    Apr 19, 2019 at 7:23
  • yes i have included in my post please check it
    – Unknown
    Apr 19, 2019 at 8:49
  • I see nothing is wrong , try changing schedule <schedule>* * * * *</schedule>
    – fmsthird
    Apr 19, 2019 at 8:56
  • Do any permission require to acquire lock for cron group? Because the same code is working in test server and not in live server
    – Unknown
    Apr 19, 2019 at 9:03
0

Try to execute following sql query in phpmyadmin and then execute your cron.

SELECT RELEASE_ALL_LOCKS();
0
bin/magento cron:install [--force]

Use --force to rewrite an existing Magento crontab. https://devdocs.magento.com/guides/v2.4/config-guide/cli/config-cli-subcommands-cron.html

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