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https://reviews.apache.org/r/58986/
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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
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lens-client/src/main/java/org/apache/lens/client/LensClient.java
e9367988fa780ed0ca3e2a2698226e43c011777f
Diff: https://reviews.apache.org/r/58986/diff/1/
Testing
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Thanks,
Rajat Khandelwal
