Retry does not display internal error

[saratkirana]

If I use the retry functionality, there is no way to access the cause for the error. All I see is

Retry run out of 5 retry times java.lang.RuntimeException: Retry run out of 5 retry times| at io.milvus.client.MilvusServiceClient.retry(MilvusServiceClient.java:295)

We need to access the internal error to know what cause the issue.

[xiaofan-luan]

/assign @nianliuu

[yhmo]

Will fix it in the next minor version.

[yhmo]

Fixed in Java SDK v2.3.5, which was released last week.