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Is it support one process to read/write but the other process to only read? #92

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Mxxim opened this issue Feb 23, 2017 · 0 comments

Mxxim commented Feb 23, 2017 •

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Is it support one process to read/write but the other process to only read?

DB db = factory.open(new File("/Users/sammy/Workspace/node1/build/leveldb8001"), options);

When I do it（while the other process is opening the database to read/write）, there is an error like this:

org.fusesource.leveldbjni.internal.NativeDB$DBException: IO error: lock /Users/sammy/Workspace/node1/build/leveldb8001/LOCK: Resource temporarily unavailable

If leveldb may only be opened by one process at a time, how can I make the other process read it?

Thanks for your attention!!

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