Wang Xixu has uploaded this change for review. ( 
http://gerrit.cloudera.org:8080/20163


Change subject: Make row errors more readable
......................................................................

Make row errors more readable

Flush data in AUTO_FLUSH_BACKGROUND mode sometimes maybe fail.
You can know the error detail by session.getPendingErrors()
.getRowErrors(). But it returns an unreadable information.
Here is an example:
"
Row error for primary key=[-128, 0, 0, 12], tablet=null,
server=ff9a26c5fcde45f5b74c3da11a7fc89d, status=Already
present: key already present (error 0)
"
This patch makes the row errors more readable for debuging.
Here is an example after using this patch:
"
Row error for row=(int32 key=12, int32 column1_i=2,
int32 column2_i=3, string column3_s="a string",
bool column4_b=true), tablet=null,
server=ba360521df2844b8a9035c7c505d30d8,
status=Already present: key already present (error 0)
"

Change-Id: I1170986ef9b40d83a6b6da8571d15d1c6bf4df97
---
M java/kudu-client/src/main/java/org/apache/kudu/client/RowError.java
M java/kudu-client/src/test/java/org/apache/kudu/client/TestRowErrors.java
2 files changed, 95 insertions(+), 2 deletions(-)



  git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/63/20163/1
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I1170986ef9b40d83a6b6da8571d15d1c6bf4df97
Gerrit-Change-Number: 20163
Gerrit-PatchSet: 1
Gerrit-Owner: Wang Xixu <[email protected]>

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