Examples of org.apache.pig.newplan.logical.rules.LogicalRelationalNodeValidator

Package org.apache.pig.newplan.logical.rules

Examples of org.apache.pig.newplan.logical.rules.LogicalRelationalNodeValidator

org.apache.pig.newplan.logical.rules.LogicalRelationalNodeValidator
Implementors of this interface would define validations based on logical operators within a Pig script. The validations could be called from {@link HExecutionEngine#compile(org.apache.pig.newplan.logical.relational.LogicalPlan,java.util.Properties)}

            // disabling filter
            ctx.getProperties().setProperty(PigConfiguration.PIG_BLACKLIST, "filter");


            LogicalPlan plan = generateLogicalPlan("foo", "bar", ctx.getDfs());


            LogicalRelationalNodeValidator executor = new BlackAndWhitelistValidator(ctx, plan);
            executor.validate();
            fail();
        } catch (Exception e) {
            Util.assertExceptionAndMessage(FrontendException.class, e,
                    "filter is disabled. ");
        }

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    public void testWhitelist1() throws Exception {
        ctx.getProperties().setProperty(PigConfiguration.PIG_WHITELIST,
                "load, store,filter");
        LogicalPlan plan = generateLogicalPlan("foo", "bar", ctx.getDfs());


        LogicalRelationalNodeValidator executor = new BlackAndWhitelistValidator(ctx, plan);
        executor.validate();
    }

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            // only load and store are allowed. Having a filter in the logical
            // plan must cause the script to fail
            ctx.getProperties().setProperty(PigConfiguration.PIG_WHITELIST, "load, store");
            LogicalPlan plan = generateLogicalPlan("foo", "bar", ctx.getDfs());


            LogicalRelationalNodeValidator executor = new BlackAndWhitelistValidator(ctx, plan);
            executor.validate();
            fail();
        } catch (Exception e) {
            Util.assertExceptionAndMessage(FrontendException.class, e,
                    "filter is disabled. ");
        }

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        try {
            ctx.getProperties().setProperty(PigConfiguration.PIG_WHITELIST, "load, store, filter");
            ctx.getProperties().setProperty(PigConfiguration.PIG_BLACKLIST, "filter");
            LogicalPlan plan = generateLogicalPlan("foo", "bar", ctx.getDfs());


            LogicalRelationalNodeValidator executor = new BlackAndWhitelistValidator(ctx, plan);
            executor.validate();
            fail();
        } catch (Exception e) {
            Util.assertExceptionAndMessage(IllegalStateException.class, e,
                    "Conflict between whitelist and blacklist. 'filter' appears in both.");
        }

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            // disabling filter
            ctx.getProperties().setProperty(PigConfiguration.PIG_BLACKLIST, "filter");


            LogicalPlan plan = generateLogicalPlan("foo", "bar", ctx.getDfs());


            LogicalRelationalNodeValidator executor = new BlackAndWhitelistValidator(ctx, plan);
            executor.validate();
            fail();
        } catch (Exception e) {
            Util.assertExceptionAndMessage(FrontendException.class, e,
                    "filter is disabled. ");
        }

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    public void testWhitelist1() throws Exception {
        ctx.getProperties().setProperty(PigConfiguration.PIG_WHITELIST,
                "load, store,filter");
        LogicalPlan plan = generateLogicalPlan("foo", "bar", ctx.getDfs());


        LogicalRelationalNodeValidator executor = new BlackAndWhitelistValidator(ctx, plan);
        executor.validate();
    }

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            // only load and store are allowed. Having a filter in the logical
            // plan must cause the script to fail
            ctx.getProperties().setProperty(PigConfiguration.PIG_WHITELIST, "load, store");
            LogicalPlan plan = generateLogicalPlan("foo", "bar", ctx.getDfs());


            LogicalRelationalNodeValidator executor = new BlackAndWhitelistValidator(ctx, plan);
            executor.validate();
            fail();
        } catch (Exception e) {
            Util.assertExceptionAndMessage(FrontendException.class, e,
                    "filter is disabled. ");
        }

View Full Code Here

        try {
            ctx.getProperties().setProperty(PigConfiguration.PIG_WHITELIST, "load, store, filter");
            ctx.getProperties().setProperty(PigConfiguration.PIG_BLACKLIST, "filter");
            LogicalPlan plan = generateLogicalPlan("foo", "bar", ctx.getDfs());


            LogicalRelationalNodeValidator executor = new BlackAndWhitelistValidator(ctx, plan);
            executor.validate();
            fail();
        } catch (Exception e) {
            Util.assertExceptionAndMessage(IllegalStateException.class, e,
                    "Conflict between whitelist and blacklist. 'filter' appears in both.");
        }

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Related Classes of org.apache.pig.newplan.logical.rules.LogicalRelationalNodeValidator

org.apache.pig.test.TestBlackAndWhitelistValidator

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