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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/58986/
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(Updated May 5, 2017, 1:52 p.m.)
Review request for lens.
Bugs: LENS-1418
https://issues.apache.org/jira/browse/LENS-1418
Repository: lens
Description
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Using one lens client to fire two queries in two threads results in
discrepencies. LensClient has a {{Map<QueryHandle, LensStatement>}} and also
has a cached instance of {{LensStatement}}. When two threads fire queries, both
use the same statement object. {{LensStatement}} object in turn caches
{{LensQuery}} Object. So whichever thread fired query last is the last one to
set lens query inside statement causing
{{LensClient.getStatement().getQuery()}} to return that query object for all
threads.
Diffs (updated)
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lens-client/src/main/java/org/apache/lens/client/LensClient.java
e9367988fa780ed0ca3e2a2698226e43c011777f
lens-regression/src/main/java/org/apache/lens/regression/core/helpers/ServiceManagerHelper.java
2370f3e8e2ce1dc4fa95cbce716355a7cf75a2d8
lens-regression/src/main/java/org/apache/lens/regression/util/Util.java
80ba912f43de4686f27732c54647a715f0514387
src/site/apt/user/cli.apt caffda7d60f3001883e4922096807fe07a939bab
Diff: https://reviews.apache.org/r/58986/diff/4/
Changes: https://reviews.apache.org/r/58986/diff/3-4/
Testing
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Thanks,
Rajat Khandelwal
