# Blocked by: \[SERVICE\_UNAVAILABLE/2/no master\];
**URL:** https://discuss.elastic.co/t/blocked-by-service-unavailable-2-no-master/265612
**Category:** Elastic Search
**Created:** [February 26, 2021, 1:02pm UTC](https://discuss.elastic.co/t/blocked-by-service-unavailable-2-no-master/265612 "2021-02-26T13:02:19Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@abhishek.tripathi](https://discuss.elastic.co/u/abhishek.tripathi)
#### Post date: [February 26, 2021, 1:02pm UTC](https://discuss.elastic.co/t/blocked-by-service-unavailable-2-no-master/265612/1 "2021-02-26T13:02:19Z")
blocked by: [SERVICE\_UNAVAILABLE/2/no master];
I am getting this error at multiple places in logs...
[2021-02-26T16:20:30,781][WARN][r.suppressed] [VPRODGRMQ02] path: /servername\_messagestatus\_0/\_doc/915114982214214528237396681, params: {index=servername\_messagestatus\_0, id=915114982214214528237396681}
org.elasticsearch.cluster.block.ClusterBlockException: blocked by: [SERVICE\_UNAVAILABLE/2/no master];
at org.elasticsearch.cluster.block.ClusterBlocks.globalBlockedException(ClusterBlocks.java:191) ~[elasticsearch-7.1.1.jar:7.1.1]
at org.elasticsearch.action.bulk.TransportBulkAction$BulkOperation.handleBlockExceptions(TransportBulkAction.java:472) [elasticsearch-7.1.1.jar:7.1.1]
at org.elasticsearch.action.bulk.TransportBulkAction$BulkOperation.doRun(TransportBulkAction.java:353) [elasticsearch-7.1.1.jar:7.1.1]
at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) [elasticsearch-7.1.1.jar:7.1.1]
at org.elasticsearch.action.bulk.TransportBulkAction$BulkOperation$2.onTimeout(TransportBulkAction.java:506) [elasticsearch-7.1.1.jar:7.1.1]
at org.elasticsearch.cluster.ClusterStateObserver$ContextPreservingListener.onTimeout(ClusterStateObserver.java:322) [elasticsearch-7.1.1.jar:7.1.1]
at org.elasticsearch.cluster.ClusterStateObserver$ObserverClusterStateListener.onTimeout(ClusterStateObserver.java:249) [elasticsearch-7.1.1.jar:7.1.1]
at org.elasticsearch.cluster.service.ClusterApplierService$NotifyTimeout.run(ClusterApplierService.java:555) [elasticsearch-7.1.1.jar:7.1.1]
at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingRunnable.run(ThreadContext.java:681) [elasticsearch-7.1.1.jar:7.1.1]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0\_144]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0\_144]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0\_144]
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### Author:  [@JasonStoltz](https://discuss.elastic.co/u/JasonStoltz)
#### Post date: [February 26, 2021, 1:31pm UTC](https://discuss.elastic.co/t/blocked-by-service-unavailable-2-no-master/265612/2 "2021-02-26T13:31:15Z")
Can you give us more context? What are you doing to trigger this error?
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### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [November 4, 2022, 8:25am UTC](https://discuss.elastic.co/t/blocked-by-service-unavailable-2-no-master/265612/3 "2022-11-04T08:25:11Z")