Fix a master->7.x serialization bug#54429
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nik9000 merged 2 commits intoelastic:masterfrom Mar 30, 2020
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`master` wasn't sending `auto_date_histogram`'s `minimumIntervalExpression` over the wire to `7.x` nodes even though everything above `7.3` expected it. We never noticed this because we didn't have any yml tests for `auto_date_histogram` until I added some in elastic#54161. Closes elastic#54396
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Pinging @elastic/es-analytics-geo (:Analytics/Aggregations) |
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I've labeled this |
nik9000
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Mar 30, 2020
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| private String minimumIntervalExpression; | ||
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| public String getMinimumIntervalExpression() { |
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I'm moving these below the ctor to make me feel better.
nik9000
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Mar 30, 2020
| } | ||
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| @Override |
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I'm moving this up under the reading ctor so it is easier to compare.
nik9000
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Mar 30, 2020
| @Override | ||
| protected void innerWriteTo(StreamOutput out) throws IOException { | ||
| out.writeVInt(numBuckets); | ||
| if (out.getVersion().onOrAfter(Version.V_7_3_0)) { |
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Changing this from 8_0_0 to 7_3_0 is the actual fix.
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This fixes a serialization bug in `auto_date_histogram` that comes up in a cluster mixed between pre-7.3.0 and post-7.3.0. Includes elastic#54429 to keep 7.x looking like master for simpler backports. Closes elastic#54382
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masterwasn't sendingauto_date_histogram'sminimumIntervalExpressionover the wire to7.xnodes even thougheverything above
7.3expected it. We never noticed this because wedidn't have any yml tests for
auto_date_histogramuntil I added somein #54161.
Closes #54396