Fix #1764 Parallelize listcompactions in shell #1783
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ctubbsii
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Replace `ActiveCompactionIterator` with `ActiveCompactionHelper` that parallelizes calls to `InstanceOperations.getActiveCompactions()` in support of a more efficient `listcompactions` command in the shell.
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@keith-turner I'm not sure how many threads it should use. |
keith-turner
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Nov 17, 2020
shell/src/main/java/org/apache/accumulo/shell/commands/ActiveCompactionHelper.java
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shell/src/main/java/org/apache/accumulo/shell/commands/ActiveCompactionHelper.java
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Replace
ActiveCompactionIteratorwithActiveCompactionHelperthatparallelizes calls to
InstanceOperations.getActiveCompactions()insupport of a more efficient
listcompactionscommand in the shell.