# Display concurrency in data on Kibana

**URL:** <https://discuss.elastic.co/t/display-concurrency-in-data-on-kibana/26006>\
**Category:** Kibana\
**Created:** [July 21, 2015, 4:50pm UTC](https://discuss.elastic.co/t/display-concurrency-in-data-on-kibana/26006 "2015-07-21T16:50:44Z")\
**Posts on this page:** 1\
**Showing post:** 10

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**Author:** ![joris\_renkens](https://avatars.discourse-cdn.com/v4/letter/j/838e76/32.png) [@joris\_renkens](https://discuss.elastic.co/u/joris_renkens)\
**Post date:** [August 21, 2015, 5:44pm UTC](https://discuss.elastic.co/t/display-concurrency-in-data-on-kibana/26006/10 "2015-08-21T17:44:42Z")

</div>

```
{

```

"error": "SearchPhaseExecutionException[Failed to execute phase [query], all shards failed; shardFailures {[NZCzFCLeQiOQrSjvhSWi8A][am][0]: QueryPhaseExecutionException[[am][0]: query[ConstantScore(_:_)],from[0],size[10]: Query Failed [Failed to execute main query]]; nested: ClassCastException[java.util.ArrayList cannot be cast to java.lang.Number]; }{[NZCzFCLeQiOQrSjvhSWi8A][am][1]: QueryPhaseExecutionException[[am][1]: query[ConstantScore(_:_)],from[0],size[10]: Query Failed [Failed to execute main query]]; nested: ClassCastException[java.util.ArrayList cannot be cast to java.lang.Number]; }{[NZCzFCLeQiOQrSjvhSWi8A][am][2]: QueryPhaseExecutionException[[am][2]: query[ConstantScore(_:_)],from[0],size[10]: Query Failed [Failed to execute main query]]; nested: ClassCastException[java.util.ArrayList cannot be cast to java.lang.Number]; }{[NZCzFCLeQiOQrSjvhSWi8A][am][3]: QueryPhaseExecutionException[[am][3]: query[ConstantScore(_:_)],from[0],size[10]: Query Failed [Failed to execute main query]]; nested: ClassCastException[java.util.ArrayList cannot be cast to java.lang.Number]; }{[NZCzFCLeQiOQrSjvhSWi8A][am][4]: QueryPhaseExecutionException[[am][4]: query[ConstantScore(_:_)],from[0],size[10]: Query Failed [Failed to execute main query]]; nested: ClassCastException[java.util.ArrayList cannot be cast to java.lang.Number]; }]",  
"status": 500  
}

---

_[View the full topic](https://discuss.elastic.co/t/display-concurrency-in-data-on-kibana/26006)._