Eugene Koifman created HIVE-20654:
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Summary: remove masking of "Masked writeid"
Key: HIVE-20654
URL: https://issues.apache.org/jira/browse/HIVE-20654
Project: Hive
Issue Type: Improvement
Components: Test, Transactions
Affects Versions: 3.0.0
Reporter: Eugene Koifman
{{QOutProcessor}} has
{noformat}
ppm.add(new
PatternReplacementPair(Pattern.compile("\\{\"writeid\":[1-9][0-9]*,\"bucketid\":"),
"{\"writeid\":### Masked writeid ###,\"bucketid\":"));
{noformat}
which causes something like
{noformat}
{"writeid":### Masked writeid ###,"bucketid":536870912,"rowid":0} 2
{"writeid":### Masked writeid ###,"bucketid":536870912,"rowid":1} 3
{noformat}
in the {{*.q.out}} file. For example, {{acid_meta_columns_decode.q}}
This was needed when the {{ROW__ID}} contained global transaction ID which
changed depending on which tests were ran previously. Since 3.0, {{ROW__ID}}
uses per table writeId which is stable and is safe to put in the .out file
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