# \#needs-attention
**URL:** https://discuss.dgraph.io/tag/needs-attention/97.md
[Latest](https://discuss.dgraph.io/latest.md) · [Categories](https://discuss.dgraph.io/categories.md) · [Tags](https://discuss.dgraph.io/tags.md)
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## [Org.slf4j/slf4j-simple as a compile-time dependency is incorrect](https://discuss.dgraph.io/t/org-slf4j-slf4j-simple-as-a-compile-time-dependency-is-incorrect/7764)
**Author:** [@diggy](https://discuss.dgraph.io/u/diggy)\
**Replies:** 0\
**Last updated:** [February 15, 2020, 9:53am UTC](https://discuss.dgraph.io/t/org-slf4j-slf4j-simple-as-a-compile-time-dependency-is-incorrect/7764 "2020-02-15T09:53:14Z")
Posted by vxe: Hello dgraph maintainers, it seems that slf4j gets propagated to projects which pull in dgraph4j as a maven dependency, see below This is a bug in dgraph4j, which lists org.slf4j/slf4j-simple as a compi…
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## [Need to upgrade the related gRPC dependencies](https://discuss.dgraph.io/t/need-to-upgrade-the-related-grpc-dependencies/7763)
**Author:** [@diggy](https://discuss.dgraph.io/u/diggy)\
**Replies:** 0\
**Last updated:** [January 14, 2020, 7:37am UTC](https://discuss.dgraph.io/t/need-to-upgrade-the-related-grpc-dependencies/7763 "2020-01-14T07:37:43Z")
Posted by zxh: Hi, I have met some grpc errors when I using dgraph4j: 2.0.2 and protobuf-java: 3.7.1. The error: Caused by: io.grpc.StatusRuntimeException: UNAVAILABLE: Connection closed while performing protocol nego…
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## [Dgraph4j java client first connect alpha is too slow](https://discuss.dgraph.io/t/dgraph4j-java-client-first-connect-alpha-is-too-slow/7757)
**Author:** [@diggy](https://discuss.dgraph.io/u/diggy)\
**Replies:** 12\
**Last updated:** [December 9, 2019, 1:27pm UTC](https://discuss.dgraph.io/t/dgraph4j-java-client-first-connect-alpha-is-too-slow/7757 "2019-12-09T13:27:43Z")
Posted by Willem520: every time, when I used dgraph4j to connect alpha, it take too much time to get result in first time,but then ,it was normal, there is any problem in dgraph4j? I used java client
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## [Panic! This is a bug! -- on macOS Mojave](https://discuss.dgraph.io/t/panic-this-is-a-bug-on-macos-mojave/7751)
**Author:** [@diggy](https://discuss.dgraph.io/u/diggy)\
**Replies:** 1\
**Last updated:** [July 29, 2019, 7:41pm UTC](https://discuss.dgraph.io/t/panic-this-is-a-bug-on-macos-mojave/7751 "2019-07-29T19:41:27Z")
Posted by wiradikusuma: I created a Java client that connects to Dgraph (running using docker-compose), and it works perfectly on my Windows 10 laptop. When I run it on macOS, the exact code+setup give me this exception…
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## [I wonder if method Assigned.getContext().getAborted() really works](https://discuss.dgraph.io/t/i-wonder-if-method-assigned-getcontext-getaborted-really-works/7748)
**Author:** [@diggy](https://discuss.dgraph.io/u/diggy)\
**Replies:** 0\
**Last updated:** [March 15, 2019, 2:17am UTC](https://discuss.dgraph.io/t/i-wonder-if-method-assigned-getcontext-getaborted-really-works/7748 "2019-03-15T02:17:18Z")
Posted by iivum: Hi, When my transaction was aborted ,there was always throws an StatusRuntimeException and my code block of checking Assigned.getContext().getAborted() never reached. Any Information about this? than…
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## [Using Date to store dateTime](https://discuss.dgraph.io/t/using-date-to-store-datetime/7775)
**Author:** [@diggy](https://discuss.dgraph.io/u/diggy)\
**Replies:** 1\
**Last updated:** [August 14, 2018, 6:09pm UTC](https://discuss.dgraph.io/t/using-date-to-store-datetime/7775 "2018-08-14T18:09:29Z")
Posted by sandyrandhawa: Hi, We have a schema in DGraph where one of the predicate is of dateTime type and we are trying to use java.util.Date type to represent it in our data model POJO. So the issue is that when we …
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## [Getting double values for integer facets](https://discuss.dgraph.io/t/getting-double-values-for-integer-facets/7737)
**Author:** [@diggy](https://discuss.dgraph.io/u/diggy)\
**Replies:** 0\
**Last updated:** [July 16, 2018, 5:26pm UTC](https://discuss.dgraph.io/t/getting-double-values-for-integer-facets/7737 "2018-07-16T17:26:46Z")
Posted by akshanshjain95: Hi, I have done a mutation in Dgraph using dgraph4j. The JSON used for mutation is given below - { "employeeName": "Akshansh", "number": 23, "worksFor": { "companyName": "…